08 - Free, Paid Services

• 080 area code - free services
• 084 and 087 area codes - paid services
• Calling costs for 084 numbers by caller’s provider
• Calling costs for 087 numbers by caller’s provider
• All Prefixes and Providers
• 4-digit Prefixes

080 area code - free services

Numbers that use the 080 area code (0800, 0808) are freephone or toll-free numbers that are free of charge to call from anywhere in the UK, whether from a landline or from a mobile phone. These numbers let you contact companies and organizations at no charge, usually for such things as customer service lines, charity or government helplines, or accessing prepaid calling cards.

All 080 have the same technical features and were some of the first, direct dial freephone numbers to come into use, the others being 08 and 03 numbers. Originally, members of the public contacted freephone numbers by calling the operator and asking for the company by name. That changed in the 1980s when direct dial freephone numbers came into place. 0800 numbers were originally introduced by BT.

Since 2015, all 080 numbers have been free to call from any landline or mobile. Before this, most mobile phone providers charged for calls placed to freephone lines. Certain helplines using the 080 area code remained free to call, but this was on a voluntary basis decided by providers.

Numbers starting with 0808 80 are reserved only for use by charity helplines and advice lines, or government information lines. These numbers are overseen by the Helplines Partnership. Some business lines may be charged for calling 0808 or 0800 numbers, so it’s best to check with your provider before calling if that’s a concern.

084 and 087 area codes - paid services

084 and 087 numbers are a different breed and are not used the same way as 080 numbers. 084 and 087 numbers are used for sales and customer service lines by businesses or organizations. Because of this, these numbers are not free to call. The cost of calling these numbers varies but comes in two parts: a service charge and an access charge. The access charge is set by and paid to your phone company, while the service charge is set by the organization you’re placing the call to.

The service charge for 084 ranges from 0p to 7p per minute, and the access charge (which is additional and ranges) can be anywhere from 8p to 65p per minute.

For 087 numbers, the service charge ranges from 0p to 13p per minute, while the access charge goes from 8p to 65p per minute.

Calling costs for 084 numbers by caller’s provider

Caller’s Provider	Access charge (per minute)	Service charge (per minute)
Asda Mobile	8p	Between 0p and 7p
BT	Between 0p and 31.41p, depending on call plan
EE	Between 11p and 67p, depending on call plan
Giffgaff	25p
Kcom	15p
Lycamobile	23p
O2	65p
Plusnet	9.58p
Post Office	14p
Sky	15p
Talk Mobile	15p
TalkTalk	12.5p from landline 25p from mobile
Tesco Mobile	25p
Three	65p
Virgin Media	From 17p to 58p, depending on call plan
Vodafone	45p for pay-as-you-go customers 65p for pay monthly customers
Zen Internet	11p

Calling costs for 087 numbers by caller’s provider

Caller’s Provider	Access charge (per minute)	Service charge (per minute)
Asda Mobile	8p	Between 0p and 13p
BT	Between 0p and 31.41p, depending on call plan
EE	Between 11p and 67p, depending on call plan
Giffgaff	25p
Kcom	15p
Lycamobile	23p
O2	65p
Plusnet	9.58p
Post Office	14p
Sky	15p
Talk Mobile	15p
TalkTalk	12.5p from landline 25p from mobile
Tesco Mobile	25p
Three	65p
Virgin Media	From 17p to 58p, depending on call plan
Vodafone	45p for pay-as-you-go customers 65p for pay monthly customers
Zen Internet	11p

Prefixes and Providers

Search in the table

0800 001 4	Vodafone Ltd (C&W)	12/09/2013
0800 001 5	Vodafone Ltd (Thus)	10/02/2012
0800 001 6	Phone Buddy Limited	15/07/2003
0800 002 5	Phone Buddy Limited	15/07/2003
0800 002 6	Daotec Ltd	27/04/2005
0800 002 9	Core Telecom Limited	01/03/2006
0800 003 2	Icron Network Limited	08/08/2006
0800 003 6	CFL Communications Ltd	28/03/2006
0800 004 2	GCI Network Solutions Ltd	19/04/2017
0800 004 7	A2B Telecom Limited	19/10/2011
0800 005 1	Buzz Networks Limited	07/07/2006
0800 005 2	Buzz Networks Limited	07/07/2006
0800 005 3	Buzz Networks Limited	07/07/2006
0800 005 4	Rojo Trading Limited	19/04/2007
0800 005 9	Alnitak GmbH	17/02/2015
0800 006 1	Localphone Limited	22/06/2007
0800 006 2	Bicom Systems EURL	23/07/2008
0800 006 4	Jtec UK Limited	26/07/2011
0800 006 7	UK Number Store Limited	16/03/2015
0800 007 3	Simwood eSMS Limited	13/07/2006
0800 007 4	Gamma Telecom Holdings Ltd	29/05/2013
0800 007 5	Alphatalk Limited	05/10/2004
0800 007 6	Alphatalk Limited	05/10/2004
0800 008 1	Transaction Network Services (UK) Limited	23/04/2019
0800 008 3	Vodafone Ltd (Energis)	06/02/2012
0800 008 6	Gamma Telecom Holdings Ltd	01/07/2005
0800 008 7	Gamma Telecom Holdings Ltd	07/02/2006
0800 009 1	QX Telecom Ltd	25/06/2007
0800 009 2	Voiceflex Limited	08/10/2007
0800 009 3	Vodafone Ltd (Energis)	18/01/2008
0800 009 4	Vodafone Ltd (Energis)	18/01/2008
0800 009 6	Liquid 11 Limited	16/12/2008
0800 009 8	Gamma Telecom Holdings Ltd	23/03/2021
0800 010 6	Vodafone Ltd (C&W)	18/06/2013
0800 011 1	Elitetele.com plc	27/03/2003
0800 011 2	Digital Mail Limited	14/08/2003
0800 011 3	BT	28/06/2005
0800 011 4	TelXL Ltd	29/06/2006
0800 011 6	BT	08/09/2009
0800 011 7	Vectone Mobile Limited	08/07/2009
0800 011 8	The Number UK Limited	04/05/2004
0800 011 9	(AQ) LIMITED	28/09/2012
0800 012 0	Lycatel (Ireland) Limited	01/03/2006
0800 012 1	BT	03/11/2004
0800 012 2	Invade International Ltd	13/01/2016
0800 012 4	Telappliant Ltd	09/04/2008
0800 012 5	Calltracks Limited	29/07/2013
0800 012 6	Vodafone Ltd (Energis)	18/01/2008
0800 012 8	Six Degrees Technology Group Limited	16/09/2020
0800 012 9	DRD Communications Limited	11/09/2009
0800 013	Virgin Media Limited	23/05/2002
0800 014 1	Vodafone Ltd (Thus)	10/02/2012
0800 014 2	TalkTalk Communications Limited	23/04/2012
0800 014 4	Cloud9 Communications Limited	23/04/2010
0800 014 5	Wavenet UK Ltd	17/12/2010
0800 014 6	Numbers Plus Ltd	20/07/2011
0800 014 7	Gamma Telecom Holdings Ltd	09/04/2009
0800 014 8	Voxbone SA	10/07/2009
0800 014 9	Invosys Limited	28/06/2012
0800 015	Vodafone Ltd (C&W)	12/09/2013
0800 016 1	Real Telekom Ltd	31/01/2011
0800 016 3	BT	29/10/2012
0800 016 5	Verizon UK Limited	11/06/2001
0800 016 7	Real Telekom Ltd	31/01/2011
0800 016 8	Zamir Telecom Limited	23/02/2011
0800 016 9	Nexus Telecommunications Limited	30/04/2013
0800 018	Verizon UK Limited	08/09/1995
0800 019	TalkTalk Communications Limited	29/06/2006
0800 020 5	Park Now Limited	11/07/2008
0800 020 6	Need More Time Ltd	09/07/2008
0800 020 9	BT	02/06/2011
0800 021 0	NBCN Networks Ltd	07/01/2010
0800 021 1	Mintaka Limited	05/03/2010
0800 021 2	GCI Network Solutions Ltd	19/04/2017
0800 021 3	Daisy Communications Ltd	21/12/2010
0800 021 4	TalkTalk Communications Limited	29/06/2006
0800 021 5	Telecom Express Limited	23/06/2011
0800 021 6	Node4 Ltd	02/11/2012
0800 021 7	TalkTalk Communications Limited	29/06/2006
0800 021 8	BCH Digital Limited	26/10/2010
0800 021 9	Planet Numbers Ltd	10/10/2011
0800 022 1	24 SEVEN CLOUD COMMUNICATIONS LTD	07/10/2019
0800 022 3	BT	15/06/2005
0800 022 4	BT	28/06/2005
0800 022 6	Barritec Limited	31/10/2012
0800 022 9	Via-Vox Limited	27/10/2008
0800 023 1	Maximus Communications Ltd	15/09/2004
0800 023 2	BT	28/06/2005
0800 023 3	Nodemax Limited	04/06/2015
0800 023 4	BT	03/11/2004
0800 023 5	BT	10/10/2011
0800 023 6	BT	10/10/2011
0800 023 7	TalkTalk Communications Limited	29/06/2006
0800 023 8	BT	01/05/2012
0800 023 9	Telappliant Ltd	16/04/2013
0800 024 1	Affiniti Integrated Solutions Limited	07/04/2004
0800 024 2	Vodafone Ltd (Thus)	10/02/2012
0800 024 3	Aloha Telecommunications Ltd	06/08/2012
0800 024 4	C2C Limited	07/10/2003
0800 024 5	Atomstream Limited	30/03/2011
0800 024 6	BT	29/10/2012
0800 024 7	24 SEVEN CLOUD COMMUNICATIONS LTD	07/10/2019
0800 024 8	BT	01/05/2012
0800 024 9	Intrado Cloud Solutions Limited	27/08/2013
0800 025 3	TeleWare Group PLC	20/02/2013
0800 025 5	Nodemax Limited	04/06/2015
0800 025 7	IOVOX Limited	28/01/2013
0800 025 8	Digital Space Group Limited	27/07/2005
0800 026	Orange Business Holdings UK Limited	26/02/2013
0800 027	Vodafone Ltd (Thus)	10/02/2012
0800 028	BT	08/12/1998
0800 029 1	BT	01/02/2016
0800 029 3	BT	01/02/2016
0800 029 4	Vodafone Ltd (C&W)	18/08/2015
0800 029 7	Xoom Ltd	21/11/2019
0800 029 8	Via-Vox Limited	09/05/2016
0800 030 2	Talk Numbers Ltd	09/06/2010
0800 030 4	BT	15/06/2005
0800 030 5	Barritel Limited	09/05/2005
0800 030 6	Redwood Technologies Ltd	15/11/2018
0800 030 7	XoverX Ltd	09/05/2013
0800 030 8	Gamma Telecom Holdings Ltd	19/06/2015
0800 030 9	Redwood Technologies Ltd	15/11/2018
0800 031 4	BT	14/03/2013
0800 031 5	BT	14/03/2013
0800 031 6	TalkTalk Communications Limited	10/03/2006
0800 031 7	Pipex Communications PLC	14/07/2000
0800 031 8	Belgacom International Carrier Services SA	20/06/2016
0800 031 9	Dynamic Mobile Billing Limited	12/10/2000
0800 032	BT	21/11/2001
0800 033 2	Core Telecom Limited	21/04/2016
0800 033 4	Gamma Telecom Holdings Ltd	25/03/2014
0800 033 6	Vodafone Ltd (C&W)	12/09/2013
0800 033 7	Inet Telecoms Ltd (Voipfone)	14/08/2008
0800 033 8	Hutchison 3G UK Ltd	17/09/2007
0800 033 9	IPV6 Limited	19/01/2009
0800 034	Inclarity Communications Limited	23/01/2014
0800 035	Daisy Communications Ltd	21/12/2010
0800 036	New Call Telecom Ltd	12/12/2012
0800 037	Buzz Networks Limited	09/07/1998
0800 038	Daisy Communications Ltd	21/12/2010
0800 039	Eircom (UK) Limited	31/01/2000
0800 040 6	Sala Trading Ltd	17/01/2002
0800 040 7	Vodafone Ltd (Thus)	10/02/2012
0800 040 8	Daisy Communications Ltd	21/12/2010
0800 040 9	Nodemax Limited	04/06/2015
0800 041 1	Telephone Box Limited	18/11/2010
0800 041 3	Node4 Ltd	27/09/2010
0800 041 7	Callitech Limited	27/03/2017
0800 041 8	Magrathea Telecommunications Limited	20/03/2017
0800 041 9	AQL Wholesale Ltd	04/08/2015
0800 042	TalkTalk Communications Limited	27/09/2011
0800 043	Telecoms World PLC	20/03/2002
0800 044 1	Square 1 Communications Limited	02/09/2014
0800 044 3	TelXL Ltd	04/12/2009
0800 044 5	TelXL Ltd	24/11/2008
0800 044 8	Affiniti Integrated Solutions Limited	15/11/2012
0800 044 9	IOVOX Limited	27/01/2017
0800 046 0	Third Party Formations Limited TA The Company Warehouse	16/07/2012
0800 046 1	Vodafone Ltd (C&W)	12/09/2013
0800 046 2	Vodafone Ltd (C&W)	12/09/2013
0800 046 3	Vodafone Ltd (C&W)	12/09/2013
0800 046 4	Media Hawk Ltd	26/09/2011
0800 046 5	Magrathea Telecommunications Limited	09/02/2016
0800 046 6	Vodafone Ltd (C&W)	12/09/2013
0800 046 7	Vodafone Ltd (C&W)	12/09/2013
0800 046 8	Vodafone Ltd (C&W)	12/09/2013
0800 046 9	Vodafone Ltd (C&W)	12/09/2013
0800 047 0	Magrathea Telecommunications Limited	01/07/2005
0800 047 1	I.T Communications Limited	09/03/2015
0800 047 2	BT	16/11/2017
0800 047 3	Infinity Tracking Ltd	20/11/2018
0800 047 4	Barritel Limited	09/05/2005
0800 047 5	IOVOX Limited	09/10/2013
0800 047 6	IOVOX Limited	15/10/2013
0800 047 8	BT	03/01/2019
0800 048 0	Vodafone Ltd (Energis)	05/07/2007
0800 048 1	Vodafone Ltd (Energis)	05/07/2007
0800 048 2	Vodafone Ltd (Energis)	05/07/2007
0800 048 3	Vodafone Ltd (Energis)	05/07/2007
0800 048 4	Vodafone Ltd (Energis)	05/07/2007
0800 048 5	Magrathea Telecommunications Limited	19/02/2019
0800 048 6	Affiniti Integrated Solutions Limited	06/08/2015
0800 048 7	BT	26/03/2019
0800 048 8	Voxbone SA	28/12/2007
0800 048 9	BT	26/03/2019
0800 049	TalkTalk Communications Limited	30/05/2007
0800 050 0	Icron Network Limited	08/08/2006
0800 050 1	Redcentric Solutions Limited	25/05/2016
0800 050 2	Budget Numbers Limited	26/04/2007
0800 050 9	IOVOX Limited	15/08/2012
0800 051	Vodafone Ltd (C&W)	12/09/2013
0800 052	Virgin Media Limited	30/06/1998
0800 053	Sky UK Limited	11/12/2013
0800 054 0	iHub 2 Limited	17/06/2016
0800 054 1	BT	24/06/2020
0800 054 2	Gamma Telecom Holdings Ltd	28/09/2009
0800 054 5	Resilient PLC	22/02/2008
0800 054 6	Gamma Telecom Holdings Ltd	28/09/2009
0800 054 7	Odigo	16/03/2020
0800 054 8	Magrathea Telecommunications Limited	12/01/2021
0800 054 9	IOVOX Limited	12/02/2018
0800 055 3	Pulsant (Scotland) Limited	20/02/2009
0800 055 4	TELNYX UK LIMITED	28/04/2020
0800 055 6	BT	28/06/2005
0800 055 7	Telecom2 Limited	16/09/2014
0800 056	Vodafone Ltd (C&W)	12/09/2013
0800 058 0	Subtopia Limited	28/07/2015
0800 058 2	Vodafone Ltd (Energis)	30/05/2006
0800 058 8	Numbergroup Utilities Ltd	19/10/2010
0800 059 0	Voiceflex Limited	01/06/2017
0800 059 5	Voice Simplified Limited	25/06/2013
0800 059 9	Telecoms World PLC	01/05/2008
0800 060 1	Axe Telecom Limited	26/02/2018
0800 060 7	Daisy Communications Ltd	21/12/2010
0800 060 8	Voxbone SA	11/01/2017
0800 061 0	UK BANDWIDTH LIMITED	11/09/2019
0800 061 1	24 SEVEN CLOUD COMMUNICATIONS LTD	07/10/2019
0800 061 2	GCI Network Solutions Ltd	19/04/2017
0800 061 3	Idt Global Ltd	21/08/2000
0800 061 4	Kalnet4U Ltd	04/01/2016
0800 062 2	Affiniti Integrated Solutions Limited	11/03/2016
0800 062 3	24 SEVEN CLOUD COMMUNICATIONS LTD	07/10/2019
0800 062 7	ATH LTD	09/03/2017
0800 063	Vodafone Ltd (C&W)	12/09/2013
0800 064	Virgin Media Limited	23/05/2002
0800 065 0	Public Internet Limited	27/05/2020
0800 065 4	Budget Numbers Limited	05/08/2015
0800 066 2	Magrathea Telecommunications Limited	08/11/2002
0800 066 3	Magrathea Telecommunications Limited	09/06/2010
0800 066 4	Magrathea Telecommunications Limited	28/12/2001
0800 066 5	BT	15/06/2005
0800 066 8	Belgacom International Carrier Services SA	02/03/2021
0800 066 9	Vodafone Ltd (C&W)	06/05/2014
0800 067	Adviqo UK Limited	12/06/2012
0800 068	Vodafone Ltd (C&W)	12/09/2013
0800 069 6	Gamma Telecom Holdings Ltd	11/11/2008
0800 069 8	Voxbone SA	02/08/2016
0800 069 9	Telecoms World PLC	07/12/2007
0800 070 1	Opex Hosting Limited	21/07/2008
0800 070 5	Aloha Telecommunications Ltd	10/08/2015
0800 070 6	Transaction Network Services (UK) Limited	17/06/2020
0800 071	Spacetel UK Ltd	28/02/1996
0800 072	Vodafone Ltd (Energis)	30/05/2006
0800 073	Virgin Media Limited	08/04/2016
0800 074	Vodafone Ltd (Thus)	10/02/2012
0800 075	4D INTERACTIVE LTD	03/06/1998
0800 077 1	Digitech Solutions Global Limited	07/05/2008
0800 077 3	Magrathea Telecommunications Limited	16/10/2009
0800 077 4	Magrathea Telecommunications Limited	22/07/2010
0800 077 5	Alphatalk Limited	02/07/2008
0800 077 6	TelXL Ltd	30/01/2002
0800 077 8	BT	15/06/2005
0800 077 9	001 International Telecom	19/10/2011
0800 078 1	Newtel Limited	16/04/2003
0800 078 3	Magrathea Telecommunications Limited	22/07/2010
0800 078 6	Numbergroup Utilities Ltd	19/10/2010
0800 078 7	GCI Network Solutions Ltd	19/04/2017
0800 078 9	Commi Holdings Limited	16/11/2016
0800 079	EE Limited (Orange)	17/07/1997
0800 080 3	VoIP-Un Limited	09/11/2007
0800 080 5	GCI Network Solutions Ltd	19/04/2017
0800 080 6	Vodafone Ltd (C&W)	18/06/2013
0800 080 7	Vodafone Ltd (C&W)	18/06/2013
0800 081	GCI Network Solutions Ltd	19/04/2017
0800 082	Six Degrees Technology Group Limited	16/09/2020
0800 083	TalkTalk Communications Limited	09/10/2003
0800 084 1	Magrathea Telecommunications Limited	22/07/2010
0800 084 2	Vodafone Ltd (Thus)	15/02/2012
0800 084 3	Magrathea Telecommunications Limited	19/04/2011
0800 084 4	TalkTalk Communications Limited	14/10/2013
0800 084 5	Barritel Limited	09/05/2005
0800 084 6	Magrathea Telecommunications Limited	22/07/2010
0800 084 8	Barritel Limited	09/05/2005
0800 085	BT	22/03/2000
0800 086 1	Magrathea Telecommunications Limited	22/07/2010
0800 086 2	Invoco Ltd	17/10/2011
0800 086 8	Voxbone SA	27/09/2011
0800 086 9	Voxbone SA	06/11/2014
0800 087 6	Nexbridge Communications Limited	07/07/2021
0800 088 2	API Telecom Limited	01/08/2012
0800 088 3	Storacall Technology Limited	19/11/2009
0800 088 4	Gamma Telecom Holdings Ltd	19/06/2008
0800 088 5	Voxbone SA	24/03/2011
0800 088 6	Planet Numbers Ltd	03/06/2009
0800 088 7	TelXL Ltd	30/01/2002
0800 089	GCI Network Solutions Ltd	19/04/2017
0800 090 1	TalkTalk Communications Limited	02/02/2007
0800 090 2	Telefonica UK Limited	08/11/2010
0800 090 3	Magrathea Telecommunications Limited	05/04/2013
0800 090 5	Media Telecom Ltd	20/01/2011
0800 090 8	Neutrino Networks Limited	19/12/2018
0800 091	Syntec Limited	02/11/1999
0800 092	Vodafone Ltd (C&W)	12/09/2013
0800 093	TalkTalk Communications Limited	09/10/2003
0800 094 0	Sigma Voice Solutions Ltd	31/12/2007
0800 094 9	Invade International Ltd	13/01/2016
0800 096	Vodafone Ltd (C&W)	12/09/2013
0800 097	WAVECREST NETWORKS LIMITED	16/12/2019
0800 098 0	24 SEVEN CLOUD COMMUNICATIONS LTD	07/10/2019
0800 098 7	Nexbridge Communications Limited	10/01/2012
0800 098 8	Voxbone SA	11/05/2009
0800 099 1	Fuse 2 Communications Ltd	11/05/2021
0800 099 5	Fido Telecom Limited	19/05/2015
0800 099 6	Telecoms World Direct Ltd	12/06/2014
0800 099 7	Twelve Telecom Limited	25/04/2013
0800 099 8	Digital Select Limited	05/03/2013
0800 101 3	Alphatalk Limited	30/01/2014
0800 101 5	Inclarity Communications Limited	23/01/2014
0800 101 7	Orbtalk Limited	10/05/2011
0800 101 8	TalkTalk Communications Limited	01/05/2014
0800 102 5	TalkTalk Communications Limited	27/07/2012
0800 102 6	DIDWW Ireland Limited	10/02/2021
0800 103 2	Invosys Limited	15/08/2012
0800 107	Vodafone Ltd (Energis)	30/05/2006
0800 108 1	Gencom Technologies Ltd	16/06/2016
0800 108 8	Invade International Ltd	13/01/2016
0800 110 2	Daisy Communications Ltd	21/12/2010
0800 110 3	Daisy Communications Ltd	21/12/2010
0800 110 5	TalkTalk Communications Limited	25/01/2008
0800 110 6	Daisy Communications Ltd	21/12/2010
0800 111 1	BT	26/01/2004
0800 111 4	BT	15/06/2005
0800 111 6	TalkTalk Communications Limited	13/08/2004
0800 112 0	Numbergroup Utilities Ltd	19/10/2010
0800 112 3	Telecoms World PLC	06/02/2007
0800 112 4	Call Stream Limited	21/12/2005
0800 112 5	Liquid 11 Limited	21/12/2020
0800 112 6	Andrews & Arnold (Numbers) Ltd	18/05/2010
0800 114 3	Calltracks Limited	29/07/2013
0800 116 4	TalkTalk Communications Limited	02/02/2007
0800 117 0	I-NET COMMUNICATIONS GROUP PLC	25/06/2015
0800 118 0	Digital Mail Limited	29/06/2005
0800 118 1	Affiniti Integrated Solutions Limited	16/11/2005
0800 118 2	TTNC Limited	02/10/2013
0800 118 4	Six Degrees Technology Group Limited	16/09/2020
0800 118 5	Numbergroup Utilities Ltd	19/10/2010
0800 118 6	ATH LTD	09/03/2017
0800 118 9	ATH LTD	09/03/2017
0800 121 4	BT	29/03/2006
0800 121 6	BT	29/03/2006
0800 121 7	BT	29/03/2006
0800 121 8	BT	03/11/2004
0800 122 3	IM Software Ltd	28/05/2009
0800 124 4	Vodafone Ltd (C&W)	12/09/2013
0800 129 9	Telecoms World Direct Ltd	12/06/2014
0800 130 0	TalkTalk Communications Limited	20/02/2006
0800 130 3	Windsor Telecom Ltd	13/06/2011
0800 131 0	Cloudcall Limited	15/06/2011
0800 131 3	TalkTalk Communications Limited	06/04/2005
0800 133 1	HighSpeed Office Limited	26/04/2004
0800 133 7	Inet Telecoms Ltd (Voipfone)	29/10/2012
0800 133 8	Premier Voicemail Ltd	31/10/2014
0800 135 7	TTNC Limited	02/10/2013
0800 138	Affiniti Integrated Solutions Limited	14/09/1995
0800 139	Virgin Media Limited	10/09/1997
0800 140 4	Affiniti Integrated Solutions Limited	12/10/2010
0800 140 9	Vodafone Ltd (C&W)	12/09/2013
0800 141 2	BT	29/03/2006
0800 141 3	Vodafone Ltd (C&W)	02/08/2013
0800 142 2	Vodafone Ltd (C&W)	12/09/2013
0800 142 5	GCI Network Solutions Ltd	19/04/2017
0800 144 4	TalkTalk Communications Limited	13/08/2004
0800 144 5	I-NET COMMUNICATIONS GROUP PLC	25/06/2015
0800 144 8	Affiniti Integrated Solutions Limited	24/09/2013
0800 145 5	Vodafone Ltd (C&W)	12/09/2013
0800 145 6	BT	28/06/2005
0800 148 8	Vodafone Ltd (C&W)	12/09/2013
0800 150 3	Core Telecom Limited	21/04/2016
0800 150 9	Virgin Media Limited	08/04/2016
0800 151 0	Vodafone Ltd (C&W)	12/09/2013
0800 151 2	Vodafone Ltd (C&W)	12/09/2013
0800 151 3	BT	29/03/2006
0800 152 2	Vodafone Ltd (C&W)	12/09/2013
0800 152 5	Affiniti Integrated Solutions Limited	17/08/2020
0800 153 3	I-NET COMMUNICATIONS GROUP PLC	25/06/2015
0800 156 0	Affiniti Integrated Solutions Limited	31/03/2004
0800 157 1	Buzz Networks Limited	07/07/2006
0800 157 7	Vodafone Ltd (C&W)	12/09/2013
0800 158 2	Vodafone Ltd (C&W)	12/09/2013
0800 158 3	Vodafone Ltd (C&W)	12/09/2013
0800 158 4	Vodafone Ltd (C&W)	12/09/2013
0800 158 5	Vodafone Ltd (C&W)	12/09/2013
0800 158 8	Vodafone Ltd (C&W)	13/09/2013
0800 160 1	Admiral Telecom Limited	11/08/2006
0800 161 3	Vodafone Ltd (Thus)	15/02/2012
0800 161 5	Vodafone Ltd (C&W)	02/08/2013
0800 161 7	PlusNet PLC	21/09/2005
0800 164	Swiftnet Ltd	13/08/2001
0800 167 0	Daisy Communications Ltd	21/12/2010
0800 169	BT	10/06/1999
0800 170 0	Nationwide Telephone Assistance Ltd	02/09/2005
0800 170 1	Windsor Telecom Ltd	13/06/2011
0800 170 7	Floren Limited	14/11/2014
0800 171 2	BT	29/03/2006
0800 177 7	Windsor Telecom Ltd	30/03/2011
0800 177 8	I-NET COMMUNICATIONS GROUP PLC	04/10/2016
0800 179 9	Barritel Limited	28/08/2009
0800 180 4	Windsor Telecom Ltd	24/01/2002
0800 180 8	Real Time Telecoms Ltd	21/08/2014
0800 181 4	BT	29/03/2006
0800 182 2	Vodafone Ltd (C&W)	18/02/2016
0800 183	Virgin Media Limited	04/11/1997
0800 185 0	Vispa Limited	13/05/2020
0800 185 5	I-NET COMMUNICATIONS GROUP PLC	04/10/2016
0800 188 0	Connect Telecom UK Limited	27/07/2001
0800 188 4	Affiniti Integrated Solutions Limited	15/11/2012
0800 191 0	Premier Voicemail Ltd	05/12/2001
0800 192 0	PlusNet PLC	21/09/2005
0800 193 0	Telecoms World PLC	04/11/2009
0800 193 1	Telecoms World PLC	04/11/2009
0800 193 2	Telecoms World PLC	04/11/2009
0800 193 3	Telecoms World PLC	04/11/2009
0800 193 4	Telecoms World PLC	04/11/2009
0800 193 5	Telecoms World PLC	04/11/2009
0800 193 6	Telecoms World PLC	04/11/2009
0800 193 7	Telecoms World PLC	04/11/2009
0800 193 8	Telecoms World PLC	04/11/2009
0800 193 9	Telecoms World PLC	04/11/2009
0800 195	Vodafone Ltd (Thus)	15/02/2012
0800 196	Orange Business Holdings UK Limited	26/02/2013
0800 197	Vodafone Ltd (Energis)	30/05/2006
0800 198	GCI Network Solutions Ltd	19/04/2017
0800 200 6	Virgin Media Limited	08/04/2016
0800 201 2	Digital Mail Limited	29/11/2005
0800 201 4	I-NET COMMUNICATIONS GROUP PLC	09/07/2010
0800 202 8	BT	06/04/2006
0800 204 4	I-NET COMMUNICATIONS GROUP PLC	25/06/2015
0800 205 5	TelNG Limited	24/01/2008
0800 205 6	TelNG Limited	18/03/2010
0800 206 1	Vodafone Ltd (C&W)	13/09/2013
0800 206 2	Vodafone Ltd (C&W)	13/09/2013
0800 209 9	TelecomIQ Limited	18/05/2015
0800 210 0	Vodafone Ltd (C&W)	13/09/2013
0800 210 1	24 SEVEN CLOUD COMMUNICATIONS LTD	07/10/2019
0800 211 8	TTNC Limited	02/10/2013
0800 215 5	Nextec UK Limited	26/11/2013
0800 216 3	Vodafone Ltd (C&W)	13/09/2013
0800 218 2	BT	30/08/2005
0800 219 6	Patoy Ltd	16/08/2000
0800 221 8	Call Stream Limited	21/09/2005
0800 222 9	Telecoms World PLC	10/08/2010
0800 223 0	Call Stream Limited	21/12/2005
0800 224 8	Barritel Limited	09/05/2005
0800 227 0	Linear Telecoms Limited	23/04/2012
0800 228 9	Core Telecom Limited	03/05/2012
0800 229 0	Via-Vox Limited	22/12/2011
0800 229 1	Via-Vox Limited	17/12/2012
0800 229 4	Via-Vox Limited	21/11/2017
0800 230 0	TalkTalk Communications Limited	20/02/2006
0800 231 5	TalkTalk Communications Limited	20/07/2006
0800 231 6	GCI Network Solutions Ltd	19/04/2017
0800 232 1	BT	29/03/2006
0800 233 5	Telecoms World PLC	01/05/2008
0800 234 3	TTNC Limited	02/10/2013
0800 234 6	BT	03/11/2004
0800 240 4	Affiniti Integrated Solutions Limited	12/10/2010
0800 240 5	Vocalis Telecom	08/12/2001
0800 242 5	BT	15/02/2012
0800 246 1	Kalnet4U Ltd	25/07/2014
0800 246 5	Kalnet4U Ltd	24/03/2015
0800 246 6	Internexus Networks Limited	18/04/2013
0800 247 1	TalkTalk Communications Limited	19/01/2004
0800 249 4	Citrus Telecommunications Ltd	30/06/2006
0800 251 1	I-NET COMMUNICATIONS GROUP PLC	25/06/2015
0800 254 0	Phone Co-Op Numbering Limited	02/12/2010
0800 254 5	VoiceHost Limited	26/04/2012
0800 255 0	Barritel Limited	09/05/2005
0800 258 5	Six Degrees Technology Group Limited	16/09/2020
0800 260 0	Vodafone Ltd (C&W)	13/09/2013
0800 260 5	Colt Technology Services	16/10/2013
0800 260 6	Colt Technology Services	06/09/2012
0800 270 0	Suretec Systems Ltd	02/06/2010
0800 270 7	Core Telecom Limited	20/02/2012
0800 273 5	Verizon UK Limited	01/10/2004
0800 275 1	Ziron Limited	02/08/2012
0800 276 1	TalkTalk Communications Limited	30/01/2009
0800 277 0	PCI-PAL (UK) Limited	31/01/2017
0800 279	Verizon UK Limited	24/07/1995
0800 280 0	TalkTalk Communications Limited	20/02/2006
0800 280 2	Vodafone Ltd (Thus)	15/02/2012
0800 280 8	Affiniti Integrated Solutions Limited	24/09/2013
0800 285 1	Vodafone Ltd (C&W)	13/09/2013
0800 288 4	Affiniti Integrated Solutions Limited	06/08/2015
0800 288 8	TalkTalk Communications Limited	29/06/2006
0800 288 9	TalkTalk Communications Limited	06/04/2005
0800 292 2	Telecoms World PLC	07/12/2007
0800 292 6	Dial 9 Communications Limited	17/05/2016
0800 292 7	Premier Voicemail Ltd	27/10/2011
0800 294	Vodafone Ltd (Energis)	30/05/2006
0800 297 0	WAVECREST NETWORKS LIMITED	16/12/2019
0800 297 1	WAVECREST NETWORKS LIMITED	16/12/2019
0800 297 2	WAVECREST NETWORKS LIMITED	16/12/2019
0800 298	TalkTalk Communications Limited	15/10/2013
0800 302 9	Vodafone Ltd (C&W)	02/08/2013
0800 303 2	Premier Voicemail Ltd	14/04/2009
0800 304 7	Club Communications Ltd	01/07/2000
0800 307 0	SiPalto Ltd	09/07/2020
0800 307 7	Cirrus Response Limited	12/02/2014
0800 308 1	TalkTalk Communications Limited	02/02/2007
0800 310 0	I-NET COMMUNICATIONS GROUP PLC	03/11/2010
0800 310 1	Numbergroup Utilities Ltd	19/10/2010
0800 310 2	Numbergroup Utilities Ltd	19/10/2010
0800 311 2	Commi Holdings Limited	16/11/2016
0800 311 8	TTNC Limited	02/10/2013
0800 313 4	BT	29/03/2006
0800 313 5	PEERLESS NETWORK UK LIMITED	03/06/2019
0800 316	Vodafone Ltd (Energis)	30/05/2006
0800 319 6	Spitfire Network Services Limited	27/10/2000
0800 320 2	Numbergroup Utilities Ltd	11/07/2011
0800 321 3	Vodafone Ltd (C&W)	18/06/2013
0800 321 7	Barritel Limited	14/12/2001
0800 323 4	BT	29/03/2006
0800 324 7	Commi Holdings Limited	16/11/2016
0800 326 5	Affiniti Integrated Solutions Limited	16/01/2008
0800 327 7	Magrathea Telecommunications Limited	27/03/2008
0800 328	BT	26/02/1998
0800 330 2	Numbers Telecom Limited	12/07/2012
0800 330 6	WIZE ANALYTICS LIMITED	29/04/2019
0800 330 8	Call Stream Limited	21/12/2005
0800 331 0	Sigma Voice Solutions Ltd	31/12/2007
0800 331 6	BT	28/11/2007
0800 331 7	Affiniti Integrated Solutions Limited	16/01/2008
0800 334 5	Telecoms World PLC	07/12/2007
0800 335 7	TTNC Limited	02/10/2013
0800 338 1	Media Hawk Ltd	01/07/2020
0800 338 4	FUSION TELECOM LTD	14/05/2020
0800 342 3	Vodafone Ltd (Thus)	15/02/2012
0800 345 7	BT	03/11/2004
0800 355	TalkTalk Communications Limited	12/06/2006
0800 357 9	TTNC Limited	02/10/2013
0800 358	Colt Technology Services	17/01/1996
0800 360 0	Orbtalk Limited	17/07/2012
0800 361	Transaction Network Services (UK) Limited	28/02/2000
0800 362 1	Colt Technology Services	03/05/2019
0800 363 5	BT	29/03/2006
0800 368 0	Colt Technology Services	01/08/2007
0800 368 1	Colt Technology Services	06/08/2007
0800 368 2	Colt Technology Services	06/08/2007
0800 368 3	Colt Technology Services	06/08/2007
0800 368 4	Colt Technology Services	06/08/2007
0800 368 5	Colt Technology Services	06/08/2007
0800 368 6	Colt Technology Services	10/01/2008
0800 368 7	Colt Technology Services	10/01/2008
0800 368 8	Colt Technology Services	10/01/2008
0800 368 9	Colt Technology Services	10/01/2008
0800 369 8	Affiniti Integrated Solutions Limited	21/02/2006
0800 369 9	London Central Communications Ltd	11/12/2006
0800 376	Verizon UK Limited	24/07/1995
0800 377 7	TalkTalk Communications Limited	29/06/2006
0800 380 0	TalkTalk Communications Limited	20/02/2006
0800 381 1	Commi Holdings Limited	16/11/2016
0800 385 0	Transaction Network Services (UK) Limited	17/06/2020
0800 385 1	Transaction Network Services (UK) Limited	17/06/2020
0800 385 2	Virgin Media Limited	08/04/2016
0800 385 3	Transaction Network Services (UK) Limited	17/06/2020
0800 385 4	Transaction Network Services (UK) Limited	17/06/2020
0800 385 5	Transaction Network Services (UK) Limited	17/06/2020
0800 385 6	Transaction Network Services (UK) Limited	17/06/2020
0800 385 7	Transaction Network Services (UK) Limited	17/06/2020
0800 385 8	Virgin Media Limited	07/02/2020
0800 385 9	Transaction Network Services (UK) Limited	17/06/2020
0800 389	BT	17/04/1998
0800 392 3	The Excell Group Limited	26/09/2006
0800 395 1	Alphatalk Limited	30/01/2014
0800 404 5	Vodafone Ltd (C&W)	13/09/2013
0800 404 6	Vodafone Ltd (C&W)	13/09/2013
0800 404 7	Vodafone Ltd (C&W)	13/09/2013
0800 404 8	Vodafone Ltd (C&W)	13/09/2013
0800 404 9	Vodafone Ltd (C&W)	13/09/2013
0800 408 0	Virgin Media Limited	08/04/2016
0800 408 1	Virgin Media Limited	08/04/2016
0800 408 2	Virgin Media Limited	08/04/2016
0800 408 3	Virgin Media Limited	08/04/2016
0800 408 4	Virgin Media Limited	08/04/2016
0800 408 5	Virgin Media Limited	08/04/2016
0800 408 6	Virgin Media Limited	08/04/2016
0800 408 7	Virgin Media Limited	08/04/2016
0800 408 8	Virgin Media Limited	08/04/2016
0800 408 9	Virgin Media Limited	08/04/2016
0800 409 6	Vodafone Ltd (C&W)	13/09/2013
0800 410 1	Numbergroup Utilities Ltd	19/10/2010
0800 410 2	Numbergroup Utilities Ltd	19/10/2010
0800 411 5	Chess Limited	10/04/2018
0800 411 8	Numbergroup Utilities Ltd	19/10/2010
0800 412 5	Nextec UK Limited	26/11/2013
0800 414 8	BT	06/04/2006
0800 422 0	Affiniti Integrated Solutions Limited	30/04/2003
0800 432 0	BT	03/11/2004
0800 432 2	Assume Nothing Limited	07/11/2007
0800 433 2	Telecoms World PLC	01/05/2008
0800 433 4	Vodafone Ltd (C&W)	13/09/2013
0800 433 7	Inet Telecoms Ltd (Voipfone)	12/05/2016
0800 434 6	BT	03/11/2004
0800 437 0	Buzz Networks Limited	27/07/2000
0800 440 2	Call Stream Limited	21/12/2005
0800 441 4	FUSION TELECOM LTD	14/05/2020
0800 445 1	Technology Distribution Limited	02/11/2009
0800 448 0	Affiniti Integrated Solutions Limited	01/08/2018
0800 448 8	TTNC Limited	02/10/2013
0800 456 1	BT	15/06/2005
0800 456 5	BT	06/04/2006
0800 458	TalkTalk Communications Limited	09/10/2003
0800 459 9	I-NET COMMUNICATIONS GROUP PLC	28/10/2016
0800 464 0	Invosys Limited	24/08/2015
0800 464 3	BT	29/03/2006
0800 464 7	Inet Telecoms Ltd (Voipfone)	18/07/2018
0800 466 1	TalkTalk Communications Limited	02/02/2007
0800 468 1	TTNC Limited	02/10/2013
0800 470 0	Vodafone Ltd (C&W)	13/09/2013
0800 470 1	Vodafone Ltd (C&W)	13/09/2013
0800 470 2	Vodafone Ltd (C&W)	13/09/2013
0800 470 3	Vodafone Ltd (C&W)	13/09/2013
0800 470 4	Vodafone Ltd (C&W)	13/09/2013
0800 470 8	BT	31/07/2013
0800 471	Vodafone Ltd (C&W)	06/05/2014
0800 472 5	Telecom2 Limited	29/07/2009
0800 473 0	Telecom2 Limited	29/07/2009
0800 474 8	Premier Voicemail Ltd	15/11/2012
0800 475 5	Telecom2 Limited	20/10/2015
0800 476 2	ATH LTD	09/03/2017
0800 479	Virgin Media Limited	04/11/1997
0800 484 0	Gamma Telecom Holdings Ltd	25/03/2014
0800 488 0	IM Software Ltd	28/05/2009
0800 494 0	Virtual Talk Ltd	23/04/2014
0800 496	Lumen Technologies UK Limited	16/10/1995
0800 497 0	Virgin Media Limited	01/03/2016
0800 500 3	BT	06/04/2006
0800 505 3	Vodafone Ltd (Thus)	15/02/2012
0800 505 4	GTT-EMEA LTD	14/10/2021
0800 508 8	I-NET COMMUNICATIONS GROUP PLC	12/02/2008
0800 510 5	Solutios Limited	15/09/2008
0800 511 8	TTNC Limited	02/10/2013
0800 519	Virgin Media Limited	04/11/1997
0800 520 0	Magrathea Telecommunications Limited	26/01/2007
0800 520 2	Numbergroup Utilities Ltd	29/10/2012
0800 524 4	Magrathea Telecommunications Limited	27/03/2008
0800 524 7	24 SEVEN CLOUD COMMUNICATIONS LTD	07/10/2019
0800 528	Lumen Technologies UK Limited	07/12/1995
0800 529 8	Virgin Media Limited	08/04/2016
0800 530 0	Barritel Limited	09/05/2005
0800 531 6	Affiniti Integrated Solutions Limited	29/09/2000
0800 533 5	Vodafone Ltd (C&W)	13/09/2013
0800 534 5	Barritel Limited	09/05/2005
0800 535 3	Premier Voicemail Ltd	12/08/2005
0800 538 5	Colt Technology Services	08/05/2015
0800 540 4	Affiniti Integrated Solutions Limited	24/09/2013
0800 542	TalkTalk Communications Limited	20/07/2006
0800 545 3	BT	06/04/2006
0800 546 0	Lumen Technologies UK Limited	03/08/2006
0800 550 1	Call Stream Limited	17/02/2011
0800 550 7	Internet of Things Limited	14/07/2021
0800 550 9	Internet of Things Limited	14/07/2021
0800 553 5	Minotaur Telecom Limited	31/01/2013
0800 554 0	BT	30/04/2014
0800 554 1	BT	30/04/2014
0800 554 2	BT	30/04/2014
0800 559 3	Vodafone Ltd (C&W)	13/09/2013
0800 561	Virgin Media Limited	10/09/1997
0800 564 2	Vodafone Ltd (Thus)	15/02/2012
0800 566 0	Sark Telecom B.V.	10/11/2009
0800 566 8	08Direct Limited	05/05/2010
0800 567 0	Commi Holdings Limited	16/11/2016
0800 567 4	BT	06/04/2006
0800 567 7	Telecoms World PLC	06/02/2007
0800 570 9	OVH Limited	26/07/2010
0800 575 1	Supported Business Limited	21/06/2016
0800 578 8	Tango Networks UK Ltd	04/06/2020
0800 583	TalkTalk Communications Limited	14/10/2013
0800 587	BT	23/10/2000
0800 588 4	TalkTalk Communications Limited	02/02/2007
0800 593 0	Cloud Telecom Ltd	30/01/2012
0800 593 1	Cloud Telecom Ltd	30/01/2012
0800 593 2	Cloud Telecom Ltd	30/01/2012
0800 593 3	Cloud Telecom Ltd	30/01/2012
0800 593 4	Cloud Telecom Ltd	30/01/2012
0800 594	TalkTalk Communications Limited	14/10/2013
0800 596	New Call Telecom Ltd	08/05/2015
0800 597	Virgin Media Limited	23/05/2002
0800 599 1	AQL Wholesale Ltd	04/08/2015
0800 599 9	Telecoms World PLC	06/02/2007
0800 601 1	Zestel Limited	19/02/2013
0800 603 5	Wizaner Limited	31/12/2001
0800 610 1	Numbergroup Utilities Ltd	19/10/2010
0800 610 2	Numbergroup Utilities Ltd	19/10/2010
0800 611 8	TTNC Limited	02/10/2013
0800 612	Nexus Telecommunications Limited	13/12/2000
0800 613 3	Zsquare Global Solutions Ltd	10/01/2012
0800 619	Swiftnet Ltd	09/06/1999
0800 620 0	I-NET COMMUNICATIONS GROUP PLC	29/08/2012
0800 622 6	Telecoms World PLC	07/12/2007
0800 625 0	Barritel Limited	09/05/2005
0800 628 9	2-Sell-It Ltd	12/04/2006
0800 630 0	TalkTalk Communications Limited	06/04/2005
0800 631	KDDI Europe Ltd	17/07/1997
0800 633 5	BT	28/06/2005
0800 633 8	Lumen Technologies UK Limited	21/02/2005
0800 634	Vodafone Ltd (Thus)	15/02/2012
0800 635	Alphatalk Limited	30/01/2014
0800 640 0	Colt Technology Services	16/12/2008
0800 640 1	Colt Technology Services	16/12/2008
0800 640 2	Colt Technology Services	16/12/2008
0800 640 3	Colt Technology Services	16/12/2008
0800 640 4	Colt Technology Services	16/12/2008
0800 640 5	Colt Technology Services	16/12/2008
0800 640 6	Colt Technology Services	16/12/2008
0800 640 7	Colt Technology Services	16/12/2008
0800 640 8	Colt Technology Services	16/12/2008
0800 640 9	Colt Technology Services	16/12/2008
0800 644 0	Telecoms World PLC	02/12/2008
0800 644 1	Telecoms World PLC	02/12/2008
0800 644 2	Telecoms World PLC	02/12/2008
0800 644 3	Telecoms World PLC	02/12/2008
0800 644 4	Number Solutions Ltd	08/03/2007
0800 644 5	Telecoms World PLC	02/12/2008
0800 644 6	Telecoms World PLC	07/12/2007
0800 644 7	Telecoms World PLC	02/12/2008
0800 644 8	Telecoms World PLC	02/12/2008
0800 651	Swiftnet Ltd	09/06/1999
0800 652	Gamma Telecom Holdings Ltd	04/12/2002
0800 653	Singtel Europe Ltd	18/09/1998
0800 654 1	Resilient PLC	07/02/2012
0800 655 6	Elitetele.com plc	04/10/2002
0800 656 9	Vodafone Ltd (C&W)	13/09/2013
0800 668 1	Call Stream Limited	20/02/2007
0800 668 9	Promotions4All Ltd	23/12/2009
0800 669 6	Telecoms World PLC	07/12/2007
0800 670 3	Networks Direct plc	01/07/2002
0800 677 0	Numbers Telecom Limited	01/02/2016
0800 677 1	Telecoms World PLC	01/05/2008
0800 678 1	BT	03/11/2004
0800 678 3	BT	29/03/2006
0800 678 5	Vodafone Ltd (C&W)	18/06/2013
0800 680 0	Magrathea Telecommunications Limited	26/01/2007
0800 680 9	Nodemax Limited	20/05/2008
0800 681 6	BT	29/03/2006
0800 685 0	Call Stream Limited	17/02/2011
0800 686 6	UK BROADBAND LIMITED	05/12/2013
0800 688 8	TalkTalk Communications Limited	29/06/2006
0800 688 9	Telecoms World PLC	01/05/2008
0800 689	Vodafone Ltd (C&W)	06/05/2014
0800 690 6	Core Telecom Limited	09/03/2016
0800 691 1	Core Telecom Limited	27/07/2011
0800 692	Lumen Technologies UK Limited	07/12/1995
0800 694	Virgin Media Limited	08/04/2016
0800 695	Visionate Ltd	14/10/1999
0800 696 5	Premier Voicemail Ltd	28/11/2013
0800 698	Inclarity Communications Limited	23/01/2014
0800 699 0	Telecoms World PLC	07/12/2007
0800 702 2	Affiniti Integrated Solutions Limited	01/08/2018
0800 705 0	Bellingham Telecommunications Ltd	07/06/2011
0800 707 2	InTouch Communication Services Limited	27/02/2006
0800 707 4	SMARTVOICE LTD	02/09/2020
0800 707 6	BT	03/11/2004
0800 707 9	Internet of Things Limited	14/07/2021
0800 710 1	Numbergroup Utilities Ltd	19/10/2010
0800 711 7	Nationwide Telephone Assistance Ltd	02/09/2005
0800 714 4	I-NET COMMUNICATIONS GROUP PLC	04/10/2016
0800 731	BT	07/05/1997
0800 734	Instafone Plc	09/09/1998
0800 735	JT (Jersey) Limited	13/03/1996
0800 740 8	Buzz Networks Limited	26/03/2002
0800 747 1	Premier Voicemail Ltd	03/07/2007
0800 747 6	Callmonitor Limited	27/09/2004
0800 748 3	ATH LTD	09/03/2017
0800 755 5	Nationwide Telephone Assistance Ltd	02/09/2005
0800 756	BT	07/02/2005
0800 757 3	LinkUP Mitaka Ltd - T/A The Big Word	07/10/2010
0800 759 0	Sky UK Limited	16/11/2016
0800 759 1	Sky UK Limited	16/11/2016
0800 759 2	Sky UK Limited	16/11/2016
0800 759 4	Sky UK Limited	16/11/2016
0800 759 9	Sky UK Limited	16/11/2016
0800 761 3	Sky UK Limited	11/12/2013
0800 763 1	Vodafone Ltd (C&W)	13/09/2013
0800 765 0	Commi Holdings Limited	16/11/2016
0800 768 0	KDDI Europe Ltd	28/08/2009
0800 769	KDDI Europe Ltd	16/04/2010
0800 770 1	Digitech Solutions Global Limited	08/05/2008
0800 771 0	Barritel Limited	09/05/2005
0800 772 0	Kalnet4U Ltd	25/11/2011
0800 772 3	Kalnet4U Ltd	12/12/2013
0800 773 4	Core Telecom Limited	07/02/2013
0800 774 0	Core Telecom Limited	07/02/2013
0800 774 7	Telecoms World PLC	01/05/2008
0800 775 0	TeleSurf Limited	18/11/2009
0800 776 5	FleXtel Limited	17/11/2011
0800 778 0	Swiftel Limited	31/10/2012
0800 778 9	Microtalk Europe Limited	10/03/2016
0800 779 7	Telecoms World PLC	01/05/2008
0800 781	TalkTalk Communications Limited	09/10/2003
0800 783	BT	30/07/1997
0800 785 1	WIGHTFIBRE LIMITED	01/03/2006
0800 786 0	Nowtel Wholesale Limited	26/01/2016
0800 786 1	Nowtel Wholesale Limited	18/02/2011
0800 787 0	08Direct Limited	02/08/2011
0800 787 9	Barritel Limited	09/05/2005
0800 788 0	08Direct Limited	19/02/2013
0800 799 9	Telecoms World PLC	01/05/2008
0800 802 1	AQL Wholesale Ltd	17/08/2012
0800 802 9	TGL Services (UK) Ltd	09/01/2018
0800 803 0	TalkTalk Communications Limited	06/04/2005
0800 804 4	Affiniti Integrated Solutions Limited	24/09/2013
0800 804 6	TalkTalk Communications Limited	20/07/2006
0800 804 7	TalkTalk Communications Limited	20/07/2006
0800 804 8	Gamma Telecom Holdings Ltd	13/02/2002
0800 808 2	Gold Telecom Limited	04/05/2004
0800 808 3	TalkTalk Communications Limited	01/05/2014
0800 808 4	One Network Limited	12/04/2011
0800 808 5	(AQ) LIMITED	28/09/2012
0800 808 6	Mi Telecom Limited	15/04/2014
0800 808 7	Vodafone Ltd (C&W)	13/09/2013
0800 808 9	Invosys Limited	28/06/2012
0800 810 0	I-NET COMMUNICATIONS GROUP PLC	26/10/2007
0800 810 1	Numbergroup Utilities Ltd	19/10/2010
0800 810 8	Mi Telecom Limited	29/01/2014
0800 811 9	Syntec Limited	12/08/2003
0800 812 1	Microtalk Europe Limited	10/03/2016
0800 812 2	I-NET COMMUNICATIONS GROUP PLC	19/10/2017
0800 814	Swiftnet Ltd	09/06/1999
0800 817 4	Tipicall Limited	12/12/2013
0800 818 6	BT	06/04/2006
0800 819 9	TalkTalk Communications Limited	18/12/2007
0800 820 2	Numbergroup Utilities Ltd	11/07/2011
0800 820 3	Tipicall Limited	12/12/2013
0800 822 3	Real Time Telecoms Ltd	21/08/2014
0800 824 7	TTNC Limited	02/10/2013
0800 825 0	Barritel Limited	09/05/2005
0800 830 3	Numbergroup Utilities Ltd	29/10/2012
0800 832 1	FleXtel Limited	17/11/2011
0800 836	New Call Telecom Ltd	12/12/2012
0800 837 0	United Connect Limited	22/03/2000
0800 837 1	United Connect Limited	22/03/2000
0800 840	TalkTalk Communications Limited	21/02/2008
0800 841 1	Telecoms World Direct Ltd	12/06/2014
0800 844 5	Reality Network Services Limited	03/06/2011
0800 845 6	TGL Services (UK) Ltd	02/02/2015
0800 845 7	TGL Services (UK) Ltd	02/02/2015
0800 847 7	Relax Telecom Limited	15/08/2014
0800 848 8	08 Numbers Ltd	06/07/2005
0800 849	Digital Space Group Limited	24/12/2015
0800 852 1	Digital Space Group Limited	24/12/2015
0800 852 7	Invoco Ltd	30/07/2010
0800 856	Six Degrees Technology Group Limited	16/09/2020
0800 858 9	Premier Voicemail Ltd	10/08/2010
0800 859 5	Content Guru Limited	02/11/2007
0800 859 6	Content Guru Limited	09/11/2009
0800 860 0	Barritel Limited	09/05/2005
0800 860 3	Syntec Limited	18/09/2006
0800 860 4	Syntec Limited	18/09/2006
0800 860 6	Affiniti Integrated Solutions Limited	06/08/2015
0800 861 1	IP Voice Networks Ltd	11/07/2017
0800 862 0	AQL Wholesale Ltd	20/10/2004
0800 865 4	Telecoms World PLC	07/12/2007
0800 870 8	Tipicall Limited	12/12/2013
0800 872 3	ATH LTD	09/03/2017
0800 874 4	Citrus Telecommunications Ltd	21/04/2016
0800 875 8	Vibe Communications UK Ltd	31/03/2008
0800 876 0	Commi Holdings Limited	16/11/2016
0800 876 6	BT	03/11/2004
0800 876 9	TelecomIQ Limited	13/05/2020
0800 877 0	Adepteo Limited	27/02/2015
0800 877 2	Real Time Telecoms Ltd	08/10/2015
0800 877 8	TalkTalk Communications Limited	06/04/2005
0800 878 0	IV Response Limited	16/09/2005
0800 878 6	Numbergroup Utilities Ltd	19/10/2010
0800 878 9	Telecoms World Direct Ltd	22/11/2006
0800 879 9	Invade International Ltd	13/01/2016
0800 880 3	Nodemax Limited	28/10/2008
0800 880 6	Nodemax Limited	28/10/2008
0800 880 7	Invosys Limited	16/04/2014
0800 880 9	Timico Partner Services Limited	02/04/2003
0800 881 3	Nodemax Limited	28/10/2008
0800 881 5	TalkTalk Communications Limited	18/12/2007
0800 881 6	Atlantic Communications Corp Ltd	18/11/2013
0800 881 8	Gamma Telecom Holdings Ltd	26/10/2012
0800 882 1	I-NET COMMUNICATIONS GROUP PLC	18/02/2015
0800 882 4	Barritel Limited	09/05/2005
0800 883 0	IV Response Limited	09/03/2002
0800 883 2	IV Response Limited	28/08/2007
0800 883 8	IV Response Limited	16/09/2005
0800 884 0	Gamma Telecom Holdings Ltd	20/11/2017
0800 884 1	Tabsoft Limited	28/10/2008
0800 884 5	ATH LTD	09/03/2017
0800 887 0	FleXtel Limited	19/10/2018
0800 888 6	Telecoms World PLC	01/05/2008
0800 901 2	Verizon UK Limited	05/10/2001
0800 902 0	TalkTalk Communications Limited	27/10/2004
0800 904 7	Vodafone Ltd (C&W)	13/09/2013
0800 905 5	Number Services Ltd.	22/11/2018
0800 907	GCI Network Solutions Ltd	19/04/2017
0800 909 8	City Numbers Ltd	03/05/2011
0800 909 9	InTouch Communication Services Limited	13/05/2003
0800 910 0	I-NET COMMUNICATIONS GROUP PLC	03/11/2010
0800 910 1	Numbergroup Utilities Ltd	19/10/2010
0800 910 3	Digitech Solutions Global Limited	28/06/2012
0800 911 5	Marathon Telecom Limited	29/06/2011
0800 912	Vodafone Ltd (Energis)	30/05/2006
0800 913	Voicetec Systems Ltd	27/01/2003
0800 914	Tata Communications (UK) Ltd	22/01/2010
0800 915	Affiniti Integrated Solutions Limited	28/10/1997
0800 916	BT	10/02/1998
0800 917	BT	10/02/1998
0800 920 2	Numbergroup Utilities Ltd	11/07/2011
0800 921 2	M247 Ltd	08/05/2015
0800 923	Virgin Media Limited	08/04/2016
0800 924 7	TTNC Limited	02/10/2013
0800 927 3	ATH LTD	09/03/2017
0800 928 3	ATH LTD	09/03/2017
0800 930 0	Mars Communications Limited	07/03/2008
0800 931	Atlas Interactive Group Limited	02/11/1999
0800 933 0	Lanonyx Telecom Limited	22/08/2011
0800 933 6	Dantec Enterprises Ltd	11/08/2005
0800 933 7	Telesoft Technologies Limited	10/05/2005
0800 934 7	Gamma Telecom Holdings Ltd	23/03/2021
0800 937 0	Global Electroteks Ltd	16/02/2001
0800 949 4	Telecoms World PLC	07/12/2007
0800 949 6	Citrus Telecommunications Ltd	28/08/2002
0800 949 9	Telecoms World PLC	02/12/2008
0800 950 0	Relax Telecom Limited	18/11/2014
0800 950 6	Aloha Telecommunications Ltd	18/08/2011
0800 952	Virgin Media Limited	19/02/1997
0800 953	Virgin Media Limited	08/04/2016
0800 954	TalkTalk Communications Limited	20/07/2006
0800 955 0	TTNC Limited	02/10/2013
0800 955 1	TTNC Limited	02/10/2013
0800 955 2	TTNC Limited	01/10/2013
0800 955 3	TTNC Limited	01/10/2013
0800 955 4	TTNC Limited	01/10/2013
0800 955 5	TalkTalk Communications Limited	13/08/2004
0800 955 6	TTNC Limited	01/10/2013
0800 955 7	TTNC Limited	01/10/2013
0800 955 8	TTNC Limited	01/10/2013
0800 956	EE Limited ( TM)	21/02/2000
0800 957	TalkTalk Communications Limited	07/11/2013
0800 958 9	Telecoms World PLC	02/12/2008
0800 959 3	Hospedia Limited	05/04/2000
0800 959 6	Premier Voicemail Ltd	11/09/2006
0800 970	Vodafone Ltd (Thus)	15/02/2012
0800 971 7	TelecomIQ Limited	22/07/2013
0800 972 3	Microtalk Europe Limited	10/03/2016
0800 974	Virgin Media Limited	21/08/2002
0800 975	Vodafone Ltd (Energis)	30/05/2006
0800 976	Sure (Guernsey) Limited	07/05/1997
0800 977 4	TalkTalk Communications Limited	08/03/2004
0800 977 5	TalkTalk Communications Limited	08/03/2004
0800 977 6	TalkTalk Communications Limited	08/03/2004
0800 977 7	TalkTalk Communications Limited	08/03/2004
0800 977 8	TalkTalk Communications Limited	08/03/2004
0800 978 7	In2com Ltd	20/12/2011
0800 978 8	Nexus Telecommunications Limited	16/06/2009
0800 978 9	Business Broadcast Communications Limited	19/10/2009
0800 979 0	Served Up Limited	03/06/2008
0800 979 1	24 SEVEN CLOUD COMMUNICATIONS LTD	07/10/2019
0800 980	Vodafone Ltd (Energis)	30/05/2006
0800 982 3	iHub 2 Limited	17/06/2016
0800 983	Redcentric Solutions Limited	25/05/2016
0800 986	ESAT Telecommunications (UK) Ltd	02/09/1999
0800 987 0	Calltracks Limited	29/07/2013
0800 987 1	Andrews & Arnold Ltd	13/10/2006
0800 987 2	IM Software Ltd	20/03/2012
0800 987 4	8x8 UK Limited	11/12/2009
0800 987 5	Telecoms World PLC	07/12/2007
0800 987 7	Telecoms World PLC	13/04/2007
0800 987 8	Inclarity Communications Limited	23/01/2014
0800 987 9	Sound Advertising Ltd	30/10/2007
0800 988	TalkTalk Communications Limited	20/07/2006
0800 989 0	Inclarity Communications Limited	23/01/2014
0800 990 3	TalkTalk Communications Limited	25/01/2008
0800 990 6	ETC Telecom Limited	31/08/2007
0800 990 7	Chess Limited	10/04/2018
0800 993 0	Relax Telecom Limited	09/02/2009
0800 994 0	Direct2Internet Ltd	24/10/2002
0800 994 9	Telecoms World PLC	01/05/2008
0800 995 1	TalkTalk Communications Limited	20/07/2006
0800 995 6	NFON UK Ltd	18/07/2018
0800 996 0	Inclarity Communications Limited	23/01/2014
0800 996 1	TalkTalk Communications Limited	20/07/2006
0800 997 8	Call Stream Limited	20/02/2007
0800 998 1	Content Guru Limited	02/11/2007
0800 998 6	Abel & Co (Scotland) Ltd	11/06/2002
0800 998 7	Telecoms World PLC	02/12/2008
0800 998 9	Net-Work Internet Ltd	24/09/2007
0800 999 0	Alphatalk Limited	11/09/2007
0800 999 1	Kalnet4U Ltd	10/08/2015
0800 999 2	Windsor Telecom Ltd	18/10/2007
0800 999 3	Windsor Telecom Ltd	18/10/2007
0800 999 4	Windsor Telecom Ltd	18/10/2007
0800 999 5	Windsor Telecom Ltd	18/10/2007
0800 999 6	Windsor Telecom Ltd	18/10/2007
0800 999 7	Windsor Telecom Ltd	18/10/2007
0800 999 8	Windsor Telecom Ltd	18/10/2007
0800 999 9	Vodafone Ltd (C&W)	13/09/2013
0808 000	Vodafone Limited	18/02/1998
0808 001	Vodafone Limited	18/02/1998
0808 002	Vodafone Limited	18/02/1998
0808 003	Vodafone Limited	18/02/1998
0808 004	Vodafone Limited	18/02/1998
0808 005	Vodafone Limited	18/02/1998
0808 006	Vodafone Limited	18/02/1998
0808 007	Vodafone Limited	18/02/1998
0808 008	Vodafone Limited	18/02/1998
0808 009	Vodafone Limited	18/02/1998
0808 010	Vodafone Limited	18/02/1998
0808 011	Vodafone Limited	18/02/1998
0808 012	Vodafone Limited	18/02/1998
0808 013	Vodafone Limited	18/02/1998
0808 014	Vodafone Limited	18/02/1998
0808 015	Vodafone Limited	18/02/1998
0808 016	Vodafone Limited	18/02/1998
0808 017	Vodafone Limited	18/02/1998
0808 018	Vodafone Limited	18/02/1998
0808 019	Vodafone Limited	18/02/1998
0808 020	Vodafone Limited	18/02/1998
0808 021	Vodafone Limited	18/02/1998
0808 022	Vodafone Limited	18/02/1998
0808 023	Vodafone Limited	18/02/1998
0808 024	Vodafone Limited	18/02/1998
0808 025	Vodafone Limited	18/02/1998
0808 026	Vodafone Limited	18/02/1998
0808 027	Vodafone Limited	18/02/1998
0808 028	Vodafone Limited	18/02/1998
0808 029	Vodafone Limited	18/02/1998
0808 030	Vodafone Limited	18/02/1998
0808 031	Vodafone Limited	18/02/1998
0808 032	Vodafone Limited	18/02/1998
0808 033	Vodafone Limited	18/02/1998
0808 034	Vodafone Limited	18/02/1998
0808 035	Vodafone Limited	18/02/1998
0808 036	Vodafone Limited	18/02/1998
0808 037	Vodafone Limited	18/02/1998
0808 038	Vodafone Limited	18/02/1998
0808 039	Vodafone Limited	18/02/1998
0808 040	Vodafone Limited	18/02/1998
0808 041	Vodafone Limited	18/02/1998
0808 042	Vodafone Limited	18/02/1998
0808 043	Vodafone Limited	18/02/1998
0808 044	Vodafone Limited	18/02/1998
0808 045	Vodafone Limited	18/02/1998
0808 046	Vodafone Limited	18/02/1998
0808 047	Vodafone Limited	18/02/1998
0808 048	Vodafone Limited	18/02/1998
0808 049	Vodafone Limited	18/02/1998
0808 050	Vodafone Limited	18/02/1998
0808 051	Vodafone Limited	18/02/1998
0808 052	Vodafone Limited	18/02/1998
0808 053	Vodafone Limited	18/02/1998
0808 054	Vodafone Limited	18/02/1998
0808 055	Vodafone Limited	18/02/1998
0808 056	Vodafone Limited	18/02/1998
0808 057	Vodafone Limited	18/02/1998
0808 058	Vodafone Limited	18/02/1998
0808 059	Vodafone Limited	18/02/1998
0808 060	Vodafone Limited	18/02/1998
0808 061	Vodafone Limited	18/02/1998
0808 062	Vodafone Limited	18/02/1998
0808 063	Vodafone Limited	18/02/1998
0808 064	Vodafone Limited	18/02/1998
0808 065	Vodafone Limited	18/02/1998
0808 066	Vodafone Limited	18/02/1998
0808 067	Vodafone Limited	18/02/1998
0808 068	Vodafone Limited	18/02/1998
0808 069	Vodafone Limited	18/02/1998
0808 070	Vodafone Limited	18/02/1998
0808 071	Vodafone Limited	18/02/1998
0808 072	Vodafone Limited	18/02/1998
0808 073	Vodafone Limited	18/02/1998
0808 074	Vodafone Limited	18/02/1998
0808 075	Vodafone Limited	18/02/1998
0808 076	Vodafone Limited	18/02/1998
0808 077	Vodafone Limited	18/02/1998
0808 078	Vodafone Limited	18/02/1998
0808 079	Vodafone Limited	18/02/1998
0808 080	Vodafone Limited	18/02/1998
0808 081	Vodafone Limited	18/02/1998
0808 082	Vodafone Limited	18/02/1998
0808 083	Vodafone Limited	18/02/1998
0808 084	Vodafone Limited	18/02/1998
0808 085	Vodafone Limited	18/02/1998
0808 086	Vodafone Limited	18/02/1998
0808 087	Vodafone Limited	18/02/1998
0808 088	Vodafone Limited	18/02/1998
0808 089	Vodafone Limited	18/02/1998
0808 090	Vodafone Limited	18/02/1998
0808 091	Vodafone Limited	18/02/1998
0808 092	Vodafone Limited	18/02/1998
0808 093	Vodafone Limited	18/02/1998
0808 094	Vodafone Limited	18/02/1998
0808 095	Vodafone Limited	18/02/1998
0808 096	Vodafone Limited	18/02/1998
0808 097	Vodafone Limited	18/02/1998
0808 098	Vodafone Limited	18/02/1998
0808 099	Vodafone Limited	18/02/1998
0808 100	BT	17/07/1997
0808 101	Vodafone Ltd (C&W)	13/09/2013
0808 102	I-NET COMMUNICATIONS GROUP PLC	04/12/2013
0808 105	Verizon UK Limited	09/08/1999
0808 107	Virgin Media Limited	23/05/2002
0808 108	TalkTalk Communications Limited	20/07/2006
0808 109	Colt Technology Services	20/07/2004
0808 110	Telecom2 Limited	29/07/2009
0808 111	Citrus Telecommunications Ltd	21/07/2006
0808 112	BT	15/09/1998
0808 113	Alnitak GmbH	17/02/2015
0808 114	Nowtel Wholesale Limited	26/01/2016
0808 115	08Direct Limited	11/05/2012
0808 117	TAP GATEWAY LTD	02/07/2020
0808 118	TalkTalk Communications Limited	20/07/2006
0808 119	Firstsound Ltd	14/04/2011
0808 120	Magrathea Telecommunications Limited	01/07/2005
0808 121	EE Limited ( TM)	21/02/2000
0808 122	Maximus Communications Ltd	15/09/2004
0808 123	Windsor Telecom Ltd	30/03/2011
0808 124	DRD Communications Limited	07/09/2004
0808 125	EE Limited ( TM)	21/02/2000
0808 126	Vodafone Ltd (Energis)	30/05/2006
0808 127	Vodafone Ltd (Energis)	30/05/2006
0808 128	10ACT Limited	29/01/2010
0808 129	Vodafone Ltd (Energis)	30/05/2006
0808 130	Core Communication Services Limited	12/04/2007
0808 131	Dynamic Mobile Billing Limited	28/01/2000
0808 132	Vodafone Ltd (Energis)	30/05/2006
0808 133	Admiral Telecom Limited	31/07/2006
0808 134	Voxbone SA	17/06/2011
0808 135	Numbergroup Utilities Ltd	19/10/2010
0808 136	Numbers Plus Ltd	20/07/2011
0808 137	Buzz Networks Limited	07/07/2006
0808 138	Star Europe Ltd	04/11/1997
0808 139	Buzz Networks Limited	17/05/2007
0808 140	Vodafone Ltd (Energis)	30/05/2006
0808 141	Vodafone Ltd (Energis)	30/05/2006
0808 143	Vodafone Ltd (Thus)	15/02/2012
0808 144	Vodafone Ltd (Thus)	15/02/2012
0808 145	Vodafone Ltd (Thus)	15/02/2012
0808 146	TalkTalk Communications Limited	13/05/2009
0808 147	TalkTalk Communications Limited	20/07/2006
0808 148	Plus Telecom Limited	18/01/2006
0808 149	Magrathea Telecommunications Limited	20/08/2009
0808 150	GCI Network Solutions Ltd	19/04/2017
0808 151	WIGHTFIBRE LIMITED	01/03/2006
0808 152	Redcentric Solutions Limited	25/05/2016
0808 154	Vodafone Business Solutions Limited	03/03/2000
0808 155	Buzz Networks Limited	12/08/2002
0808 156	Affiniti Integrated Solutions Limited	10/10/2001
0808 158	24 SEVEN CLOUD COMMUNICATIONS LTD	07/10/2019
0808 159	Magrathea Telecommunications Limited	09/02/2011
0808 160	Vodafone Ltd (Thus)	10/05/2010
0808 161	TalkTalk Communications Limited	09/10/2003
0808 162	MANX TELECOM TRADING LIMITED	08/02/2017
0808 163	Affiniti Integrated Solutions Limited	26/04/2011
0808 164	Gamma Telecom Holdings Ltd	24/07/2015
0808 165	Digital Space Group Limited	24/12/2015
0808 166	Buzz Networks Limited	12/08/2002
0808 167	Colt Technology Services	16/10/2000
0808 168	Gamma Telecom Holdings Ltd	04/12/2002
0808 169	Gamma Telecom Holdings Ltd	20/07/2006
0808 170	Connect Telecom UK Limited	27/07/2001
0808 171	Vodafone Ltd (C&W)	06/05/2014
0808 172	Vodafone Ltd (Energis)	30/05/2006
0808 173	Windsor Telecom Ltd	24/01/2002
0808 174	NBCN Networks Ltd	11/07/2016
0808 175	Gamma Telecom Holdings Ltd	20/11/2017
0808 177	Spacetel UK Ltd	25/05/1999
0808 178	Gamma Telecom Holdings Ltd	07/05/2002
0808 179	TalkTalk Communications Limited	27/09/2011
0808 180	TalkTalk Communications Limited	29/06/2006
0808 181	Virgin Media Limited	08/04/2016
0808 182	Digitech Solutions Global Limited	28/06/2012
0808 183	Served Up Limited	03/06/2008
0808 184	Firstsound Ltd	10/10/2000
0808 185	Core Telecom Limited	01/06/2012
0808 186	Telecoms World PLC	20/03/2002
0808 187	Telecoms World Direct Ltd	31/01/2007
0808 188	Six Degrees Technology Group Limited	16/09/2020
0808 189	Voxbone SA	19/06/2009
0808 190	Syntec Limited	13/12/1999
0808 191	BT	04/12/2013
0808 192	TTNC Limited	01/10/2013
0808 195	Visionate Ltd	02/05/2000
0808 196	Gamma Telecom Holdings Ltd	02/08/2016
0808 197	TalkTalk Communications Limited	09/10/2003
0808 198	TalkTalk Communications Limited	09/10/2003
0808 199	Nationwide Telephone Assistance Ltd	18/12/2007
0808 200	Invade International Ltd	13/01/2016
0808 202	Vodafone Ltd (Thus)	15/02/2012
0808 203	Storacall Technology Limited	19/11/2009
0808 204	Citrus Telecommunications Ltd	11/07/2014
0808 205	Atlantic Communications Corp Ltd	18/11/2013
0808 206	Dynamic Mobile Billing Limited	25/01/2005
0808 207	Resilient PLC	01/06/2006
0808 208	Affiniti Integrated Solutions Limited	30/04/2003
0808 209	4D INTERACTIVE LTD	16/01/2007
0808 210	EE Limited ( TM)	07/08/2002
0808 211	EE Limited ( TM)	07/08/2002
0808 212	EE Limited ( TM)	07/08/2002
0808 213	EE Limited ( TM)	07/08/2002
0808 214	EE Limited ( TM)	07/08/2002
0808 215	EE Limited ( TM)	07/08/2002
0808 216	EE Limited ( TM)	07/08/2002
0808 217	EE Limited ( TM)	07/08/2002
0808 218	EE Limited ( TM)	07/08/2002
0808 219	EE Limited ( TM)	07/08/2002
0808 222	Alphatalk Limited	05/10/2004
0808 223	Affiniti Integrated Solutions Limited	15/09/2005
0808 224	Invade International Ltd	13/01/2016
0808 225	TTNC Limited	01/10/2013
0808 226	Digital Space Group Limited	27/07/2005
0808 227	Media Telecom Ltd	23/06/2010
0808 228	BT	25/08/2005
0808 229	Barritel Limited	30/06/2005
0808 230	Virgin Media Limited	08/04/2016
0808 231	Core Telecom Limited	01/03/2006
0808 232	Barritel Limited	30/06/2005
0808 233	Gamma Telecom Holdings Ltd	26/10/2012
0808 234	BT	13/06/2003
0808 235	TTNC Limited	01/10/2013
0808 236	Barritel Limited	30/06/2005
0808 237	Verizon UK Limited	22/09/2005
0808 238	Verizon UK Limited	10/05/2004
0808 239	Infinity Tracking Ltd	02/05/2018
0808 240	Barritel Limited	14/02/2006
0808 241	Barritel Limited	14/02/2006
0808 242	Barritel Limited	14/02/2006
0808 243	Barritel Limited	14/02/2006
0808 244	Barritel Limited	14/02/2006
0808 245	Barritel Limited	14/02/2006
0808 246	Barritel Limited	14/02/2006
0808 247	Barritel Limited	14/02/2006
0808 248	Barritel Limited	14/02/2006
0808 249	Barritel Limited	14/02/2006
0808 250	Affiniti Integrated Solutions Limited	12/10/2010
0808 251	Bellingham Telecommunications Ltd	07/06/2011
0808 252	Affiniti Integrated Solutions Limited	12/10/2010
0808 253	Media Hawk Ltd	26/09/2011
0808 254	VoiceHost Limited	26/04/2012
0808 255	Telecoms World PLC	06/08/2010
0808 256	Magrathea Telecommunications Limited	01/09/2011
0808 257	Cloud Telecom Ltd	07/02/2012
0808 258	Voxbone SA	10/10/2011
0808 260	Sesui Limited	26/10/2004
0808 261	Square Systems Limited	03/07/2006
0808 262	Digital Mail Limited	14/08/2003
0808 263	Maxadie Limited	26/02/2015
0808 264	Call Stream Limited	22/08/2005
0808 265	Mi Telecom Limited	29/01/2014
0808 267	TTNC Limited	01/10/2013
0808 268	GTT-EMEA LTD	14/10/2021
0808 270	Syntec Limited	20/06/2012
0808 271	Magrathea Telecommunications Limited	20/08/2012
0808 272	FUSION TELECOM LTD	14/05/2020
0808 273	Magrathea Telecommunications Limited	09/04/2014
0808 274	Affiniti Integrated Solutions Limited	15/11/2012
0808 275	Ziron Limited	02/08/2012
0808 276	TelecomIQ Limited	22/07/2013
0808 277	Third Party Formations Limited TA The Company Warehouse	24/07/2012
0808 278	Affiniti Integrated Solutions Limited	15/11/2012
0808 279	Square Systems Limited	01/07/2014
0808 280	Simwood eSMS Limited	18/01/2007
0808 281	Gamma Telecom Holdings Ltd	22/06/2007
0808 282	Nextec UK Limited	26/11/2013
0808 283	Buzz Networks Limited	14/01/2008
0808 284	TelXL Ltd	24/11/2008
0808 285	Vectone Mobile Limited	08/07/2009
0808 287	AQL Wholesale Ltd	04/03/2010
0808 288	Vodafone Ltd (C&W)	18/06/2013
0808 291	Core Telecom Limited	17/05/2017
0808 292	Calltracks Limited	31/07/2014
0808 293	IOVOX Limited	12/05/2017
0808 294	Zapappi Ltd	25/08/2017
0808 295	I-NET COMMUNICATIONS GROUP PLC	25/06/2015
0808 296	Magrathea Telecommunications Limited	26/03/2019
0808 297	Affiniti Integrated Solutions Limited	13/11/2019
0808 298	Localphone Limited	27/01/2017
0808 299	Telecoms World PLC	11/01/2016
0808 300	Vodafone Ltd (C&W)	08/04/2014
0808 301	Affiniti Integrated Solutions Limited	22/07/2014
0808 302	Affiniti Integrated Solutions Limited	22/07/2014
0808 308	Colt Technology Services	09/07/2020
0808 309	Colt Technology Services	09/07/2020
0808 500	Vodafone Ltd (C&W)	13/06/2014
0808 501	Vodafone Ltd (C&W)	13/06/2014
0808 502	Vodafone Ltd (C&W)	13/06/2014
0808 503	Vodafone Ltd (C&W)	13/06/2014
0808 504	Vodafone Ltd (C&W)	13/06/2014
0808 505	Vodafone Ltd (C&W)	13/06/2014
0808 506	Vodafone Ltd (C&W)	13/06/2014
0808 507	Vodafone Ltd (C&W)	13/06/2014
0808 508	Vodafone Ltd (C&W)	13/06/2014
0808 509	Vodafone Ltd (C&W)	13/06/2014
0808 510	Vodafone Ltd (C&W)	13/06/2014
0808 511	Vodafone Ltd (C&W)	13/06/2014
0808 512	Vodafone Ltd (C&W)	13/06/2014
0808 513	Vodafone Ltd (C&W)	13/06/2014
0808 514	Vodafone Ltd (C&W)	13/06/2014
0808 515	Vodafone Ltd (C&W)	13/06/2014
0808 516	Vodafone Ltd (C&W)	13/06/2014
0808 517	Vodafone Ltd (C&W)	13/06/2014
0808 518	Vodafone Ltd (C&W)	13/06/2014
0808 519	Vodafone Ltd (C&W)	13/06/2014
0808 520	Vodafone Ltd (C&W)	13/06/2014
0808 521	Vodafone Ltd (C&W)	13/06/2014
0808 522	Vodafone Ltd (C&W)	13/06/2014
0808 523	Vodafone Ltd (C&W)	13/06/2014
0808 524	Vodafone Ltd (C&W)	13/06/2014
0808 525	Vodafone Ltd (C&W)	13/06/2014
0808 526	Vodafone Ltd (C&W)	13/06/2014
0808 527	Vodafone Ltd (C&W)	13/06/2014
0808 528	Vodafone Ltd (C&W)	13/06/2014
0808 529	Vodafone Ltd (C&W)	13/06/2014
0808 530	Vodafone Ltd (C&W)	13/06/2014
0808 531	Vodafone Ltd (C&W)	13/06/2014
0808 532	Vodafone Ltd (C&W)	13/06/2014
0808 533	Vodafone Ltd (C&W)	13/06/2014
0808 534	Vodafone Ltd (C&W)	13/06/2014
0808 535	Vodafone Ltd (C&W)	13/06/2014
0808 536	Vodafone Ltd (C&W)	13/06/2014
0808 537	Vodafone Ltd (C&W)	13/06/2014
0808 538	Vodafone Ltd (C&W)	13/06/2014
0808 539	Vodafone Ltd (C&W)	13/06/2014
0808 540	Vodafone Ltd (C&W)	13/06/2014
0808 541	Vodafone Ltd (C&W)	13/06/2014
0808 542	Vodafone Ltd (C&W)	13/06/2014
0808 543	Vodafone Ltd (C&W)	13/06/2014
0808 544	Vodafone Ltd (C&W)	13/06/2014
0808 545	Vodafone Ltd (C&W)	13/06/2014
0808 546	Vodafone Ltd (C&W)	13/06/2014
0808 547	Vodafone Ltd (C&W)	13/06/2014
0808 548	Vodafone Ltd (C&W)	13/06/2014
0808 549	Vodafone Ltd (C&W)	13/06/2014
0808 550	Vodafone Ltd (C&W)	13/06/2014
0808 551	Vodafone Ltd (C&W)	13/06/2014
0808 552	Vodafone Ltd (C&W)	13/06/2014
0808 553	Vodafone Ltd (C&W)	13/06/2014
0808 554	Vodafone Ltd (C&W)	13/06/2014
0808 555	Vodafone Ltd (C&W)	13/06/2014
0808 556	Vodafone Ltd (C&W)	13/06/2014
0808 557	Vodafone Ltd (C&W)	13/06/2014
0808 558	Vodafone Ltd (C&W)	13/06/2014
0808 559	Vodafone Ltd (C&W)	13/06/2014
0808 560	Vodafone Ltd (C&W)	13/06/2014
0808 561	Vodafone Ltd (C&W)	13/06/2014
0808 562	Vodafone Ltd (C&W)	13/06/2014
0808 563	Vodafone Ltd (C&W)	13/06/2014
0808 564	Vodafone Ltd (C&W)	13/06/2014
0808 565	Vodafone Ltd (C&W)	13/06/2014
0808 566	Vodafone Ltd (C&W)	13/06/2014
0808 567	Vodafone Ltd (C&W)	13/06/2014
0808 568	Vodafone Ltd (C&W)	13/06/2014
0808 569	Vodafone Ltd (C&W)	13/06/2014
0808 570	Vodafone Ltd (C&W)	13/06/2014
0808 571	Vodafone Ltd (C&W)	13/06/2014
0808 572	Vodafone Ltd (C&W)	13/06/2014
0808 573	Vodafone Ltd (C&W)	13/06/2014
0808 574	Vodafone Ltd (C&W)	13/06/2014
0808 575	Vodafone Ltd (C&W)	13/06/2014
0808 576	Vodafone Ltd (C&W)	13/06/2014
0808 577	Vodafone Ltd (C&W)	13/06/2014
0808 578	Vodafone Ltd (C&W)	13/06/2014
0808 579	Vodafone Ltd (C&W)	13/06/2014
0808 580	Vodafone Ltd (C&W)	13/06/2014
0808 581	Vodafone Ltd (C&W)	13/06/2014
0808 582	Vodafone Ltd (C&W)	13/06/2014
0808 583	Vodafone Ltd (C&W)	13/06/2014
0808 584	Vodafone Ltd (C&W)	13/06/2014
0808 585	Vodafone Ltd (C&W)	13/06/2014
0808 586	Vodafone Ltd (C&W)	13/06/2014
0808 587	Vodafone Ltd (C&W)	13/06/2014
0808 588	Vodafone Ltd (C&W)	13/06/2014
0808 589	Vodafone Ltd (C&W)	13/06/2014
0808 590	Vodafone Ltd (C&W)	13/06/2014
0808 591	Vodafone Ltd (C&W)	13/06/2014
0808 592	Vodafone Ltd (C&W)	13/06/2014
0808 593	Vodafone Ltd (C&W)	13/06/2014
0808 594	Vodafone Ltd (C&W)	13/06/2014
0808 595	Vodafone Ltd (C&W)	13/06/2014
0808 596	Vodafone Ltd (C&W)	13/06/2014
0808 597	Vodafone Ltd (C&W)	13/06/2014
0808 598	Vodafone Ltd (C&W)	13/06/2014
0808 599	Vodafone Ltd (C&W)	13/06/2014
0808 800	BT	29/07/1998
0808 801	Affiniti Integrated Solutions Limited	06/10/1999
0808 802	TalkTalk Communications Limited	08/01/2008
0808 804	Simwood eSMS Limited	19/07/2006
0808 808	Vodafone Ltd (Energis)	30/05/2006
0808 812	BT	11/05/2010
0808 900 0	TalkTalk Communications Limited	08/10/2003
0808 900 1	Abel & Co (Scotland) Ltd	11/06/2002
0808 901 2	Vodafone Ltd (C&W)	13/09/2013
0808 901 3	Newtel Limited	16/04/2003
0808 901 9	Invosys Limited	28/06/2012
0808 902 2	Vodafone Ltd (Thus)	15/02/2012
0808 904 4	Vodafone Ltd (C&W)	13/09/2013
0808 908 8	Vodafone Ltd (C&W)	13/09/2013
0808 909 8	GCI Network Solutions Ltd	19/04/2017
0808 990 9	Virgin Media Limited	23/05/2002
0808 991 6	Vodafone Ltd (Energis)	30/05/2006
0808 993 3	BT	06/10/2000
0808 997 7	Vodafone Ltd (Energis)	30/05/2006
0843 000	Assume Nothing Limited	08/11/2007
0843 001	Assume Nothing Limited	08/11/2007
0843 002	Assume Nothing Limited	08/11/2007
0843 003	Assume Nothing Limited	07/11/2007
0843 004	Assume Nothing Limited	07/11/2007
0843 005	Magrathea Telecommunications Limited	05/12/2007
0843 006	Magrathea Telecommunications Limited	05/12/2007
0843 007	Idt Global Ltd	29/11/2007
0843 008	QX Telecom Ltd	27/11/2007
0843 009	Idt Global Ltd	29/11/2007
0843 010	Idt Global Ltd	29/11/2007
0843 011	Idt Global Ltd	29/11/2007
0843 012	Idt Global Ltd	29/11/2007
0843 013	Swiftnet Ltd	03/12/2007
0843 014	WAVECREST NETWORKS LIMITED	17/12/2019
0843 015	Swiftnet Ltd	03/12/2007
0843 016	Sound Advertising Ltd	22/01/2008
0843 017	Swiftnet Ltd	03/12/2007
0843 018	Sound Advertising Ltd	22/01/2008
0843 019	Swiftnet Ltd	03/12/2007
0843 020	Barritel Limited	29/11/2007
0843 021	Gamma Telecom Holdings Ltd	04/07/2016
0843 023	WAVECREST NETWORKS LIMITED	17/12/2019
0843 026	Sound Advertising Ltd	22/01/2008
0843 028	TelNG Limited	28/01/2008
0843 030	Barritel Limited	29/11/2007
0843 031	WAVECREST NETWORKS LIMITED	17/12/2019
0843 033	Nationwide Telephone Assistance Ltd	18/12/2007
0843 034	VoIP-Un Limited	08/01/2008
0843 035	Business Broadcast Communications Limited	08/07/2016
0843 036	Vodafone Ltd (C&W)	18/06/2013
0843 038	TelNG Limited	28/01/2008
0843 039	Axe Telecom Limited	26/02/2018
0843 040	Barritel Limited	29/11/2007
0843 042	Sound Advertising Ltd	22/01/2008
0843 043	Nationwide Telephone Assistance Ltd	14/02/2011
0843 045	Idt Global Ltd	22/01/2008
0843 047	Idt Global Ltd	22/01/2008
0843 049	Idt Global Ltd	22/01/2008
0843 050	GCI Network Solutions Ltd	19/04/2017
0843 055	GCI Network Solutions Ltd	19/04/2017
0843 065	GCI Network Solutions Ltd	19/04/2017
0843 077	GCI Network Solutions Ltd	19/04/2017
0843 080	GCI Network Solutions Ltd	19/04/2017
0843 084	GCI Network Solutions Ltd	26/06/2018
0843 088	GCI Network Solutions Ltd	03/05/2017
0843 100	Content Guru Limited	26/02/2008
0843 101	Content Guru Limited	26/02/2008
0843 102	Content Guru Limited	26/02/2008
0843 103	Content Guru Limited	26/02/2008
0843 104	Content Guru Limited	26/02/2008
0843 105	Xoom Ltd	05/04/2018
0843 109	Tipicall Limited	01/06/2017
0843 110	Mars Communications Limited	02/04/2008
0843 111	Mars Communications Limited	02/04/2008
0843 112	Mars Communications Limited	02/04/2008
0843 113	Mars Communications Limited	02/04/2008
0843 114	Mars Communications Limited	02/04/2008
0843 115	Mars Communications Limited	02/04/2008
0843 116	Mars Communications Limited	02/04/2008
0843 117	Atlantic Communications Corp Ltd	18/11/2013
0843 118	Atlantic Communications Corp Ltd	18/11/2013
0843 119	Atlantic Communications Corp Ltd	18/11/2013
0843 120	Atlantic Communications Corp Ltd	18/11/2013
0843 122	IP Voice Networks Ltd	23/08/2017
0843 123	Budget Numbers Limited	02/01/2013
0843 124	Sports Tel Ltd	26/07/2021
0843 128	Microtalk Europe Limited	10/03/2016
0843 130	VOXYONDER NETWORK SERVICES UK LTD	28/08/2020
0843 131	TRISTAR TELECOM LIMITED	27/05/2020
0843 133	Mi Telecom Limited	20/02/2017
0843 153	Nodemax Limited	16/05/2008
0843 154	Nodemax Limited	16/05/2008
0843 155	Nodemax Limited	29/05/2008
0843 156	Nodemax Limited	20/05/2008
0843 157	Nodemax Limited	20/05/2008
0843 158	Nodemax Limited	20/05/2008
0843 159	Nodemax Limited	20/05/2008
0843 160	Nodemax Limited	20/05/2008
0843 161	Nodemax Limited	20/05/2008
0843 162	Nodemax Limited	20/05/2008
0843 163	Nodemax Limited	20/05/2008
0843 164	Nodemax Limited	20/05/2008
0843 165	Nodemax Limited	20/05/2008
0843 166	Nodemax Limited	20/05/2008
0843 167	Nodemax Limited	20/05/2008
0843 168	Vodafone Ltd (C&W)	13/09/2013
0843 169	Vodafone Ltd (C&W)	13/09/2013
0843 170	Virgin Media Limited	13/06/2008
0843 171	Vodafone Ltd (C&W)	13/09/2013
0843 172	Vodafone Ltd (C&W)	13/09/2013
0843 176	Inet Telecoms Ltd (Voipfone)	25/06/2008
0843 177	Dark Group Limited	23/05/2008
0843 178	Gamma Telecom Holdings Ltd	19/06/2008
0843 205	Need More Time Ltd	11/07/2008
0843 206	Magrathea Telecommunications Limited	24/07/2008
0843 207	Bicom Systems EURL	23/07/2008
0843 208	TalkTalk Communications Limited	25/07/2008
0843 209	GCI Network Solutions Ltd	19/04/2017
0843 210	TalkTalk Communications Limited	05/05/2009
0843 212	Vodafone Ltd (C&W)	13/09/2013
0843 215	Axe Telecom Limited	26/02/2018
0843 216	Vodafone Ltd (C&W)	13/09/2013
0843 218	Vodafone Ltd (C&W)	13/09/2013
0843 221	Vodafone Ltd (Energis)	09/09/2008
0843 222	Telecoms World PLC	04/09/2008
0843 223	Solutios Limited	15/09/2008
0843 224	TalkTalk Communications Limited	17/09/2008
0843 225	TalkTalk Communications Limited	17/09/2008
0843 226	TalkTalk Communications Limited	18/09/2008
0843 227	Call Stream Limited	03/10/2008
0843 228	Localphone Limited	07/10/2008
0843 229	Localphone Limited	07/10/2008
0843 230	Localphone Limited	07/10/2008
0843 231	Localphone Limited	07/10/2008
0843 238	Buzz Networks Limited	10/10/2008
0843 247	TalkTalk Communications Limited	27/10/2008
0843 248	Affiniti Integrated Solutions Limited	29/10/2008
0843 249	Core Telecom Limited	17/11/2008
0843 250	Six Degrees Technology Group Limited	08/10/2020
0843 251	Six Degrees Technology Group Limited	08/10/2020
0843 252	Six Degrees Technology Group Limited	08/10/2020
0843 253	Core Telecom Limited	17/11/2008
0843 254	TelXL Ltd	30/10/2008
0843 255	Core Telecom Limited	17/11/2008
0843 256	TalkTalk Communications Limited	07/11/2013
0843 257	Core Telecom Limited	17/11/2008
0843 258	Core Telecom Limited	17/11/2008
0843 259	Core Telecom Limited	17/11/2008
0843 260	Core Telecom Limited	17/11/2008
0843 261	Core Telecom Limited	17/11/2008
0843 262	Core Telecom Limited	17/11/2008
0843 263	Maxadie Limited	26/02/2015
0843 264	Lanonyx Telecom Limited	20/03/2015
0843 265	Core Telecom Limited	03/05/2012
0843 266	Core Telecom Limited	03/05/2012
0843 267	Core Telecom Limited	03/05/2012
0843 268	Core Telecom Limited	03/05/2012
0843 269	Core Telecom Limited	03/05/2012
0843 270	Core Telecom Limited	03/05/2012
0843 271	Core Telecom Limited	03/05/2012
0843 272	Core Telecom Limited	03/05/2012
0843 273	Core Telecom Limited	03/05/2012
0843 274	Core Telecom Limited	03/05/2012
0843 275	Core Telecom Limited	03/05/2012
0843 276	Core Telecom Limited	03/05/2012
0843 277	Core Telecom Limited	03/05/2012
0843 278	Core Telecom Limited	17/11/2008
0843 279	TalkTalk Communications Limited	07/11/2013
0843 280	Digital Space Group Limited	24/12/2015
0843 281	Virgin Media Limited	08/04/2016
0843 282	Virgin Media Limited	08/04/2016
0843 283	Virgin Media Limited	08/04/2016
0843 284	Virgin Media Limited	08/04/2016
0843 285	Barritel Limited	25/11/2008
0843 286	Barritel Limited	25/11/2008
0843 287	Barritel Limited	25/11/2008
0843 288	Barritel Limited	25/11/2008
0843 289	Liquid 11 Limited	16/12/2008
0843 290	Vodafone Ltd (C&W)	13/09/2013
0843 291	IPV6 Limited	19/01/2009
0843 292	IPV6 Limited	19/01/2009
0843 293	IPV6 Limited	19/01/2009
0843 294	IPV6 Limited	19/01/2009
0843 295	IPV6 Limited	19/01/2009
0843 296	IPV6 Limited	19/01/2009
0843 297	IPV6 Limited	19/01/2009
0843 298	IPV6 Limited	19/01/2009
0843 299	Virgin Media Limited	20/01/2009
0843 300	IPV6 Limited	19/01/2009
0843 301	IPV6 Limited	19/01/2009
0843 302	IPV6 Limited	19/01/2009
0843 303	IPV6 Limited	19/01/2009
0843 304	IPV6 Limited	19/01/2009
0843 305	IPV6 Limited	19/01/2009
0843 306	IPV6 Limited	19/01/2009
0843 308	Vodafone Ltd (C&W)	13/09/2013
0843 309	Vodafone Ltd (C&W)	13/09/2013
0843 310	Vodafone Ltd (C&W)	13/09/2013
0843 311	Vodafone Ltd (C&W)	13/09/2013
0843 312	Vodafone Ltd (C&W)	13/09/2013
0843 313	Vodafone Ltd (C&W)	13/09/2013
0843 314	Vodafone Ltd (C&W)	13/09/2013
0843 315	Vodafone Ltd (C&W)	13/09/2013
0843 316	Vodafone Ltd (Energis)	09/02/2009
0843 317	Vodafone Ltd (Energis)	09/02/2009
0843 318	Vodafone Ltd (Energis)	09/02/2009
0843 319	Vodafone Ltd (Energis)	09/02/2009
0843 320	Vodafone Ltd (Energis)	09/02/2009
0843 321	Vodafone Ltd (Energis)	09/02/2009
0843 322	Vodafone Ltd (Energis)	09/02/2009
0843 323	Vodafone Ltd (Energis)	09/02/2009
0843 324	Vodafone Ltd (Energis)	09/02/2009
0843 325	Vodafone Ltd (Energis)	09/02/2009
0843 326	Vodafone Ltd (Energis)	09/02/2009
0843 327	Relax Telecom Limited	09/02/2009
0843 328	Optify Mediaforce Limited	17/02/2009
0843 329	Relax Telecom Limited	09/02/2009
0843 330	Telappliant Ltd	02/04/2009
0843 345	Resilient PLC	20/03/2009
0843 346	Core Telecommunications International Limited (Ireland)	23/03/2009
0843 347	Core Telecommunications International Limited (Ireland)	23/03/2009
0843 348	Core Telecommunications International Limited (Ireland)	23/03/2009
0843 349	Core Telecommunications International Limited (Ireland)	23/03/2009
0843 351	TalkTalk Communications Limited	05/05/2009
0843 352	4D INTERACTIVE LTD	08/05/2009
0843 353	TelXL Ltd	26/03/2009
0843 354	TalkTalk Communications Limited	24/03/2009
0843 356	TalkTalk Communications Limited	24/03/2009
0843 357	TalkTalk Communications Limited	21/05/2009
0843 358	Core Telecommunications International Limited (Ireland)	23/03/2009
0843 360	4D INTERACTIVE LTD	08/05/2009
0843 361	WAVECREST NETWORKS LIMITED	17/12/2019
0843 362	Planet Numbers Ltd	03/06/2009
0843 363	Virgin Media Limited	15/04/2009
0843 364	Virgin Media Limited	15/04/2009
0843 365	TalkTalk Communications Limited	24/03/2009
0843 366	GCI Network Solutions Ltd	30/03/2017
0843 368	Sound Advertising Ltd	10/07/2009
0843 369	Sound Advertising Ltd	10/07/2009
0843 372	Dynamic Mobile Billing Limited	10/07/2009
0843 373	Colt Technology Services	22/06/2009
0843 374	Colt Technology Services	22/06/2009
0843 375	WAVECREST NETWORKS LIMITED	17/12/2019
0843 376	Sound Advertising Ltd	10/07/2009
0843 377	Intrado Cloud Solutions Limited	03/06/2009
0843 378	Voxbone SA	19/06/2009
0843 380	Sports Tel Ltd	26/07/2021
0843 381	API Telecom Limited	01/08/2012
0843 382	Virgin Media Limited	08/04/2016
0843 383	10ACT Limited	11/08/2009
0843 393	10ACT Limited	11/08/2009
0843 401	DRD Communications Limited	11/09/2009
0843 402	DRD Communications Limited	11/09/2009
0843 404	Gamma Telecom Holdings Ltd	20/11/2017
0843 411	24 Seven Communications Ltd	15/10/2009
0843 412	Business Broadcast Communications Limited	19/10/2009
0843 414	Spitfire Network Services Limited	24/09/2009
0843 415	Business Broadcast Communications Limited	19/10/2009
0843 416	Business Broadcast Communications Limited	19/10/2009
0843 417	Business Broadcast Communications Limited	19/10/2009
0843 418	Business Broadcast Communications Limited	19/10/2009
0843 419	Business Broadcast Communications Limited	19/10/2009
0843 420	Business Broadcast Communications Limited	19/10/2009
0843 421	Business Broadcast Communications Limited	19/10/2009
0843 422	Business Broadcast Communications Limited	19/10/2009
0843 423	Business Broadcast Communications Limited	19/10/2009
0843 424	Business Broadcast Communications Limited	19/10/2009
0843 425	Business Broadcast Communications Limited	19/10/2009
0843 426	Business Broadcast Communications Limited	19/10/2009
0843 427	Business Broadcast Communications Limited	19/10/2009
0843 428	Business Broadcast Communications Limited	19/10/2009
0843 429	Virgin Media Limited	02/11/2009
0843 440	Technology Distribution Limited	03/11/2009
0843 441	Technology Distribution Limited	03/11/2009
0843 442	Sark Telecom B.V.	10/11/2009
0843 443	Net-Work Internet Ltd	23/10/2009
0843 444	Net-Work Internet Ltd	23/10/2009
0843 445	Sark Telecom B.V.	10/11/2009
0843 446	24 Seven Communications Ltd	09/11/2009
0843 447	24 Seven Communications Ltd	09/11/2009
0843 448	24 Seven Communications Ltd	09/11/2009
0843 449	Mi Telecom Limited	29/01/2014
0843 450	24 Seven Communications Ltd	09/11/2009
0843 451	Mi Telecom Limited	29/01/2014
0843 452	Mi Telecom Limited	29/01/2014
0843 453	TalkTalk Communications Limited	01/05/2014
0843 454	WAVECREST NETWORKS LIMITED	17/12/2019
0843 455	Telecoms World PLC	04/11/2009
0843 456	Windsor Telecom Ltd	09/11/2009
0843 457	Mi Telecom Limited	29/01/2014
0843 458	Mi Telecom Limited	29/01/2014
0843 459	Mi Telecom Limited	29/01/2014
0843 460	Windsor Telecom Ltd	09/11/2009
0843 461	Storacall Technology Limited	19/11/2009
0843 462	Storacall Technology Limited	19/11/2009
0843 463	Bicom Systems EURL	21/12/2009
0843 464	TeleSurf Limited	18/11/2009
0843 465	Call Stream Limited	17/12/2009
0843 466	Net-Work Internet Ltd	26/11/2009
0843 467	Net-Work Internet Ltd	26/11/2009
0843 469	Gamma Telecom Holdings Ltd	22/12/2009
0843 470	Gamma Telecom Holdings Ltd	23/12/2009
0843 471	Gamma Telecom Holdings Ltd	23/12/2009
0843 472	Gamma Telecom Holdings Ltd	23/12/2009
0843 473	Gamma Telecom Holdings Ltd	23/12/2009
0843 474	Gamma Telecom Holdings Ltd	22/12/2009
0843 475	Promotions4All Ltd	23/12/2009
0843 476	Promotions4All Ltd	23/12/2009
0843 477	Promotions4All Ltd	23/12/2009
0843 478	Promotions4All Ltd	23/12/2009
0843 479	NBCN Networks Ltd	07/01/2010
0843 480	Promotions4All Ltd	23/12/2009
0843 483	Promotions4All Ltd	23/12/2009
0843 487	TalkTalk Communications Limited	14/01/2010
0843 488	Promotions4All Ltd	23/12/2009
0843 490	8x8 UK Limited	19/02/2010
0843 493	Virgin Media Limited	08/04/2016
0843 496	A2B Telecom Limited	01/03/2010
0843 497	A2B Telecom Limited	01/03/2010
0843 499	Relax Telecom Limited	18/11/2014
0843 502	Relax Telecom Limited	18/11/2014
0843 503	Minotaur Telecom Limited	31/01/2013
0843 504	Invosys Limited	28/06/2012
0843 505	Windsor Telecom Ltd	13/06/2011
0843 506	Invosys Limited	28/06/2012
0843 507	Invosys Limited	28/06/2012
0843 508	Mintaka Limited	05/03/2010
0843 509	Invosys Limited	28/06/2012
0843 510	I-NET COMMUNICATIONS GROUP PLC	08/07/2011
0843 511	Numbers Plus Ltd	20/07/2011
0843 512	Windsor Telecom Ltd	13/06/2011
0843 513	Plus Telecom Limited	22/03/2010
0843 514	Plus Telecom Limited	22/03/2010
0843 515	Invosys Limited	28/06/2012
0843 516	TeleSurf Limited	16/04/2010
0843 517	TeleSurf Limited	16/04/2010
0843 518	TeleSurf Limited	16/04/2010
0843 519	TeleSurf Limited	16/04/2010
0843 520	TeleSurf Limited	16/04/2010
0843 521	TeleSurf Limited	16/04/2010
0843 522	TeleSurf Limited	16/04/2010
0843 523	Liquid 11 Limited	21/04/2010
0843 524	08Direct Limited	05/05/2010
0843 525	Digital Select Limited	23/01/2015
0843 526	IM Software Ltd	20/03/2012
0843 530	VoiceHost Limited	03/04/2017
0843 531	IPV6 Limited	24/05/2010
0843 532	Telappliant Ltd	28/05/2010
0843 533	24 Seven Communications Ltd	11/05/2010
0843 535	24 Seven Communications Ltd	11/05/2010
0843 536	Suretec Systems Ltd	02/06/2010
0843 538	TalkTalk Communications Limited	02/06/2010
0843 543	TalkTalk Communications Limited	01/05/2014
0843 544	Core Telecom Limited	30/04/2014
0843 547	Numbers Telecom Limited	01/02/2016
0843 548	Numbers Telecom Limited	01/02/2016
0843 549	Vodafone Ltd (C&W)	13/09/2013
0843 550	Numbers Telecom Limited	01/02/2016
0843 552	Numbers Telecom Limited	01/02/2016
0843 557	VoiceHost Limited	02/07/2010
0843 558	Simwood eSMS Limited	20/07/2010
0843 559	Simwood eSMS Limited	20/07/2010
0843 560	Numbergroup Utilities Ltd	19/10/2010
0843 561	I-NET COMMUNICATIONS GROUP PLC	02/07/2010
0843 562	Simwood eSMS Limited	20/07/2010
0843 563	InTouch Communication Services Limited	06/07/2010
0843 564	Simwood eSMS Limited	20/07/2010
0843 565	InTouch Communication Services Limited	06/07/2010
0843 566	Numbers Telecom Limited	01/02/2016
0843 567	Numbers Telecom Limited	01/02/2016
0843 568	Numbers Telecom Limited	01/02/2016
0843 569	Numbers Telecom Limited	01/02/2016
0843 570	OVH Limited	26/07/2010
0843 579	Bicom Systems EURL	04/10/2010
0843 582	Bicom Systems EURL	04/10/2010
0843 586	Bicom Systems EURL	04/10/2010
0843 590	Bicom Systems EURL	12/10/2010
0843 592	TTNC Limited	02/10/2013
0843 593	TTNC Limited	02/10/2013
0843 594	Jtec UK Limited	27/07/2011
0843 595	Nexbridge Communications Limited	10/01/2012
0843 596	Vodafone Ltd (C&W)	17/12/2015
0843 597	Magrathea Telecommunications Limited	29/10/2010
0843 598	Telefonica UK Limited	08/11/2010
0843 600	Telefonica UK Limited	08/11/2010
0843 601	Telefonica UK Limited	08/11/2010
0843 602	Telefonica UK Limited	08/11/2010
0843 603	Telefonica UK Limited	08/11/2010
0843 604	Linear Telecoms Limited	16/11/2010
0843 605	Linear Telecoms Limited	16/11/2010
0843 606	Linear Telecoms Limited	16/11/2010
0843 607	Linear Telecoms Limited	16/11/2010
0843 608	Linear Telecoms Limited	16/11/2010
0843 609	Telephone Box Limited	18/11/2010
0843 610	Telephone Box Limited	18/11/2010
0843 611	Gamma Telecom Holdings Ltd	18/11/2010
0843 612	Gamma Telecom Holdings Ltd	18/11/2010
0843 613	Telephone Box Limited	18/11/2010
0843 614	Telephone Box Limited	18/11/2010
0843 615	Telephone Box Limited	18/11/2010
0843 616	Telephone Box Limited	18/11/2010
0843 617	Telephone Box Limited	18/11/2010
0843 618	Telephone Box Limited	18/11/2010
0843 619	Telephone Box Limited	18/11/2010
0843 620	Telephone Box Limited	18/11/2010
0843 621	Telephone Box Limited	18/11/2010
0843 622	Telephone Box Limited	18/11/2010
0843 623	Telephone Box Limited	18/11/2010
0843 624	Telephone Box Limited	18/11/2010
0843 625	Telephone Box Limited	18/11/2010
0843 626	Digitech Solutions Global Limited	30/11/2010
0843 628	Digitech Solutions Global Limited	30/11/2010
0843 629	Digitech Solutions Global Limited	30/11/2010
0843 630	Phone Co-Op Numbering Limited	09/12/2010
0843 631	Phone Co-Op Numbering Limited	09/12/2010
0843 633	Barritec Limited	31/10/2012
0843 634	Affiniti Integrated Solutions Limited	07/12/2010
0843 636	Affiniti Integrated Solutions Limited	07/12/2010
0843 641	Numbergroup Utilities Ltd	17/12/2010
0843 645	Wavenet UK Ltd	22/12/2010
0843 646	Plus Telecom Limited	06/01/2011
0843 647	Plus Telecom Limited	06/01/2011
0843 648	Plus Telecom Limited	06/01/2011
0843 649	Plus Telecom Limited	06/01/2011
0843 650	Plus Telecom Limited	06/01/2011
0843 652	Zamir Telecom Limited	14/03/2011
0843 653	Vodafone Ltd (Energis)	06/02/2012
0843 654	IP Phone Solutions Ltd	18/10/2013
0843 655	Telestream Communications UK Limited	25/03/2011
0843 656	Maxadie Limited	26/02/2015
0843 657	Atomstream Limited	30/03/2011
0843 658	Vodafone Ltd (C&W)	13/09/2013
0843 659	Vodafone Ltd (C&W)	13/09/2013
0843 660	Gamma Telecom Holdings Ltd	10/02/2011
0843 661	Gamma Telecom Holdings Ltd	10/02/2011
0843 662	Gamma Telecom Holdings Ltd	10/02/2011
0843 663	Gamma Telecom Holdings Ltd	10/02/2011
0843 664	Gamma Telecom Holdings Ltd	10/02/2011
0843 665	Gamma Telecom Holdings Ltd	10/02/2011
0843 666	Gamma Telecom Holdings Ltd	10/02/2011
0843 667	Gamma Telecom Holdings Ltd	10/02/2011
0843 668	Gamma Telecom Holdings Ltd	10/02/2011
0843 669	Gamma Telecom Holdings Ltd	10/02/2011
0843 670	Telecom2 Limited	04/04/2011
0843 671	Telecom2 Limited	04/04/2011
0843 672	Telecom2 Limited	04/04/2011
0843 673	Telecom2 Limited	04/04/2011
0843 674	One Network Limited	12/04/2011
0843 675	One Network Limited	12/04/2011
0843 676	One Network Limited	12/04/2011
0843 677	Firstsound Ltd	20/04/2011
0843 678	Firstsound Ltd	20/04/2011
0843 679	Firstsound Ltd	20/04/2011
0843 680	Firstsound Ltd	20/04/2011
0843 681	Firstsound Ltd	20/04/2011
0843 682	Firstsound Ltd	20/04/2011
0843 684	Jtec UK Limited	27/09/2011
0843 685	Spacetel UK Ltd	29/09/2011
0843 686	Media Hawk Ltd	01/11/2011
0843 687	Spacetel UK Ltd	29/09/2011
0843 688	Spacetel UK Ltd	29/09/2011
0843 693	Six Degrees Technology Group Limited	08/10/2020
0843 694	City Numbers Ltd	03/05/2011
0843 695	Cloudcall Limited	15/06/2011
0843 696	Reality Network Services Limited	03/06/2011
0843 697	Six Degrees Technology Group Limited	08/04/2020
0843 698	Six Degrees Technology Group Limited	08/04/2020
0843 699	BT	01/06/2011
0843 700	Six Degrees Technology Group Limited	08/04/2020
0843 701	Six Degrees Technology Group Limited	08/04/2020
0843 705	Swiftnet Ltd	07/08/2017
0843 706	Swiftnet Ltd	07/08/2017
0843 707	Liquid 11 Limited	04/07/2011
0843 708	I-NET COMMUNICATIONS GROUP PLC	08/07/2011
0843 709	Swiftnet Ltd	07/08/2017
0843 713	Numbers Plus Ltd	26/07/2011
0843 714	Calltracks Limited	22/07/2013
0843 715	Planet Numbers Ltd	10/08/2011
0843 716	Planet Numbers Ltd	10/08/2011
0843 717	Planet Numbers Ltd	10/08/2011
0843 718	Planet Numbers Ltd	10/08/2011
0843 719	Planet Numbers Ltd	10/08/2011
0843 720	Aloha Telecommunications Ltd	18/08/2011
0843 721	Planet Numbers Ltd	10/08/2011
0843 722	Voicetec Systems Ltd	13/09/2011
0843 723	Planet Numbers Ltd	10/08/2011
0843 724	Lanonyx Telecom Limited	22/08/2011
0843 725	Lanonyx Telecom Limited	22/08/2011
0843 726	Lanonyx Telecom Limited	22/08/2011
0843 727	Jtec UK Limited	11/08/2011
0843 728	Digital Space Group Limited	24/12/2015
0843 729	Voicetec Systems Ltd	13/09/2011
0843 730	Voicetec Systems Ltd	13/09/2011
0843 731	Voicetec Systems Ltd	13/09/2011
0843 732	Voicetec Systems Ltd	13/09/2011
0843 733	Voicetec Systems Ltd	13/09/2011
0843 734	Voicetec Systems Ltd	13/09/2011
0843 735	Voicetec Systems Ltd	13/09/2011
0843 736	Voicetec Systems Ltd	13/09/2011
0843 737	Voicetec Systems Ltd	13/09/2011
0843 738	Digital Space Group Limited	24/12/2015
0843 739	Voicetec Systems Ltd	13/09/2011
0843 740	Digital Space Group Limited	24/12/2015
0843 741	Voicetec Systems Ltd	13/09/2011
0843 742	Digital Space Group Limited	24/12/2015
0843 743	Voicetec Systems Ltd	13/09/2011
0843 744	Digital Space Group Limited	24/12/2015
0843 745	Voicetec Systems Ltd	13/09/2011
0843 746	Digital Space Group Limited	24/12/2015
0843 747	Voicetec Systems Ltd	13/09/2011
0843 749	Voicetec Systems Ltd	13/09/2011
0843 750	Spacetel UK Ltd	29/09/2011
0843 751	TalkTalk Communications Limited	24/10/2011
0843 752	Spacetel UK Ltd	29/09/2011
0843 753	Spacetel UK Ltd	29/09/2011
0843 754	TalkTalk Communications Limited	24/10/2011
0843 756	Zsquare Global Solutions Ltd	25/10/2011
0843 757	Zsquare Global Solutions Ltd	25/10/2011
0843 758	Zsquare Global Solutions Ltd	25/10/2011
0843 759	Zsquare Global Solutions Ltd	25/10/2011
0843 761	Spacetel UK Ltd	29/09/2011
0843 762	Spacetel UK Ltd	29/09/2011
0843 763	Zsquare Global Solutions Ltd	25/10/2011
0843 765	Spacetel UK Ltd	29/09/2011
0843 767	In2com Ltd	20/12/2011
0843 769	Red Matter Limited	31/01/2012
0843 770	Affiniti Integrated Solutions Limited	14/10/2011
0843 772	Kalnet4U Ltd	25/11/2011
0843 774	Spacetel UK Ltd	29/09/2011
0843 775	Affiniti Integrated Solutions Limited	27/01/2012
0843 777	Affiniti Integrated Solutions Limited	14/10/2011
0843 778	Affiniti Integrated Solutions Limited	27/01/2012
0843 780	Spacetel UK Ltd	29/09/2011
0843 781	Affiniti Integrated Solutions Limited	27/01/2012
0843 783	Affiniti Integrated Solutions Limited	27/01/2012
0843 789	Axe Telecom Limited	26/02/2018
0843 809	Voxbone SA	27/03/2012
0843 810	Content Guru Limited	28/05/2012
0843 811	VoiceHost Limited	12/03/2012
0843 812	VoiceHost Limited	12/03/2012
0843 813	VoiceHost Limited	12/03/2012
0843 814	VoiceHost Limited	12/03/2012
0843 816	TalkTalk Communications Limited	29/10/2012
0843 817	Swiftel Limited	31/10/2012
0843 819	Swiftel Limited	31/10/2012
0843 825	Planet Numbers Ltd	18/01/2013
0843 826	Swiftel Limited	31/10/2012
0843 827	Voxbone SA	18/01/2013
0843 829	Liquid 11 Limited	25/01/2013
0843 830	Numbers Telecom Limited	01/02/2016
0843 831	Liquid 11 Limited	25/01/2013
0843 832	Numbers Telecom Limited	01/02/2016
0843 833	Cloudcall Limited	24/04/2012
0843 834	Liquid 11 Limited	25/01/2013
0843 835	Numbers Plus Ltd	13/02/2013
0843 836	BT	20/02/2013
0843 837	Numbers Plus Ltd	13/02/2013
0843 838	Cloud Telecom Ltd	07/02/2012
0843 839	BT	20/02/2013
0843 840	Numbers Plus Ltd	13/02/2013
0843 841	BT	20/02/2013
0843 842	Numbers Plus Ltd	13/02/2013
0843 843	Syntec Limited	20/06/2012
0843 845	Zamir Telecom Limited	04/09/2012
0843 846	Zamir Telecom Limited	04/09/2012
0843 847	Zamir Telecom Limited	04/09/2012
0843 848	Zamir Telecom Limited	04/09/2012
0843 849	Telappliant Ltd	16/04/2013
0843 850	Digital Select Limited	05/03/2013
0843 851	Twelve Telecom Limited	21/05/2013
0843 853	Cirrus Response Limited	12/02/2014
0843 854	Twelve Telecom Limited	21/05/2013
0843 855	Third Party Formations Limited TA The Company Warehouse	16/07/2012
0843 856	NBCN Networks Ltd	20/06/2013
0843 857	Twelve Telecom Limited	21/05/2013
0843 858	Jtec UK Limited	06/03/2013
0843 859	TelecomIQ Limited	22/07/2013
0843 861	Twelve Telecom Limited	21/05/2013
0843 864	Twelve Telecom Limited	21/05/2013
0843 865	TelecomIQ Limited	22/07/2013
0843 866	Numbers Telecom Limited	12/07/2012
0843 867	Twelve Telecom Limited	21/05/2013
0843 868	Numbers Telecom Limited	12/07/2012
0843 869	TelecomIQ Limited	22/07/2013
0843 870	Numbers Telecom Limited	12/07/2012
0843 872	Numbers Telecom Limited	12/07/2012
0843 873	Twelve Telecom Limited	21/05/2013
0843 874	Numbers Telecom Limited	12/07/2012
0843 875	Internexus Networks Limited	18/04/2013
0843 876	FUSION TELECOM LTD	14/05/2020
0843 877	Numbers Telecom Limited	12/07/2012
0843 878	Numbers Telecom Limited	12/07/2012
0843 879	TelecomIQ Limited	22/07/2013
0843 880	Zestel Limited	19/02/2013
0843 881	Jtec UK Limited	06/03/2013
0843 882	Telecom2 Limited	14/05/2013
0843 883	Mintaka Limited	02/08/2012
0843 886	Liquid 11 Limited	15/11/2012
0843 887	TelecomIQ Limited	22/07/2013
0843 888	Talk Numbers Ltd	27/02/2012
0843 889	Voice Simplified Limited	25/06/2013
0843 890	Twelve Telecom Limited	21/05/2013
0843 891	Media Hawk Ltd	18/04/2013
0843 892	TelecomIQ Limited	22/07/2013
0843 894	TelecomIQ Limited	22/07/2013
0843 895	IOVOX Limited	28/01/2013
0843 896	Telecom2 Limited	18/03/2013
0843 898	Zestel Limited	19/02/2013
0843 902	Vodafone Ltd (C&W)	02/08/2013
0843 903	Vodafone Ltd (C&W)	02/08/2013
0843 904	Vodafone Ltd (C&W)	02/08/2013
0843 905	IP Phone Solutions Ltd	18/10/2013
0843 906	Everything Voip Limited	23/04/2014
0843 909	Affiniti Integrated Solutions Limited	20/03/2014
0843 910	I-NET COMMUNICATIONS GROUP PLC	27/08/2013
0843 911	Affiniti Integrated Solutions Limited	20/03/2014
0843 912	Everything Voip Limited	01/07/2014
0843 916	TalkTalk Communications Limited	16/06/2015
0843 917	TalkTalk Communications Limited	16/06/2015
0843 918	TalkTalk Communications Limited	16/06/2015
0843 919	Redwood Technologies Ltd	15/11/2018
0843 920	Telemix Limited	26/02/2015
0843 922	Mi Telecom Limited	15/04/2014
0843 926	Vodafone Ltd (C&W)	12/08/2015
0843 927	Vodafone Ltd (C&W)	12/08/2015
0843 928	Vodafone Ltd (C&W)	17/08/2015
0843 929	Dynamic Mobile Billing Limited	04/12/2013
0843 930	Everything Voip Limited	23/04/2014
0843 931	Invosys Limited	24/08/2015
0843 932	Colt Technology Services	27/05/2015
0843 933	Mi Telecom Limited	15/04/2014
0843 934	Telecoms World Direct Ltd	10/06/2014
0843 936	Swiftnet Ltd	23/06/2015
0843 937	Bellingham Telecommunications Ltd	06/10/2015
0843 938	Bellingham Telecommunications Ltd	06/10/2015
0843 939	Sigma Voice Solutions Ltd	07/05/2014
0843 941	Maxadie Limited	26/02/2015
0843 942	Digital Space Group Limited	24/12/2015
0843 943	Redwood Technologies Ltd	15/11/2018
0843 944	Redwood Technologies Ltd	15/11/2018
0843 949	Square 1 Communications Limited	19/01/2015
0843 954	IP Phone Solutions Ltd	18/10/2013
0843 956	Plus Telecom Limited	28/09/2015
0843 957	Internet of Things Limited	14/07/2021
0843 959	IOVOX Limited	07/08/2013
0843 962	Bellingham Telecommunications Ltd	29/09/2015
0843 963	BT	04/02/2015
0843 964	Supported Business Limited	21/06/2016
0843 965	Plus Telecom Limited	28/09/2015
0843 968	Supported Business Limited	21/06/2016
0843 970	Telemix Limited	26/02/2015
0843 972	Westend Telecoms ltd	22/12/2015
0843 973	Westend Telecoms ltd	21/12/2015
0843 976	FUSION TELECOM LTD	14/05/2020
0843 978	Internet of Things Limited	14/07/2021
0843 981	Westend Telecoms ltd	22/12/2015
0843 982	Bellingham Telecommunications Ltd	29/09/2015
0843 983	Digital Space Group Limited	24/12/2015
0843 984	Fido Telecom Limited	20/05/2015
0843 986	Swiftnet Ltd	23/06/2015
0843 987	Redwood Technologies Ltd	15/11/2018
0843 990	Telemix Limited	26/02/2015
0843 991	Mi Telecom Limited	18/05/2015
0843 992	Mi Telecom Limited	18/05/2015
0843 993	Maxadie Limited	26/02/2015
0843 994	Mi Telecom Limited	18/05/2015
0843 996	Mi Telecom Limited	18/05/2015
0843 997	Mi Telecom Limited	18/05/2015
0843 998	I-NET COMMUNICATIONS GROUP PLC	03/03/2015
0843 999	Redwood Technologies Ltd	15/11/2018
0844 003 2	Virgin Media Limited	08/04/2016
0844 006 6	Square 1 Communications Limited	02/09/2014
0844 040 0	TalkTalk Communications Limited	08/10/2003
0844 040 2	Vodafone Ltd (Energis)	30/05/2006
0844 040 4	BT	22/02/2000
0844 040 5	BT	22/02/2000
0844 040 6	MANX TELECOM TRADING LIMITED	08/02/2017
0844 041 2	Vodafone Ltd (Thus)	15/02/2012
0844 041 6	Vodafone Ltd (Thus)	27/02/2012
0844 041 9	Vodafone Ltd (Thus)	27/02/2012
0844 043 3	TalkTalk Communications Limited	29/06/2006
0844 044 6	Vodafone Ltd (Thus)	27/02/2012
0844 044 7	TalkTalk Communications Limited	14/10/2013
0844 046 6	Vodafone Ltd (C&W)	13/09/2013
0844 048 8	Vodafone Ltd (C&W)	13/09/2013
0844 050 0	Vodafone Ltd (Thus)	27/02/2012
0844 050 1	Vodafone Ltd (Thus)	27/02/2012
0844 050 2	Vodafone Ltd (Thus)	27/02/2012
0844 051 3	Abel & Co (Scotland) Ltd	27/07/2004
0844 051 5	Abel & Co (Scotland) Ltd	27/07/2004
0844 054 4	Virgin Media Limited	15/03/2004
0844 055 1	Vodafone Ltd (Energis)	26/11/2007
0844 055 7	Vodafone Ltd (Energis)	26/11/2007
0844 056 4	Vodafone Ltd (Energis)	26/11/2007
0844 056 6	Vodafone Ltd (Thus)	27/02/2012
0844 056 7	Vodafone Ltd (Energis)	26/11/2007
0844 057 0	Vodafone Ltd (Thus)	27/02/2012
0844 058 0	Vodafone Ltd (Thus)	27/02/2012
0844 058 5	Vodafone Ltd (Energis)	26/11/2007
0844 058 7	Vodafone Ltd (Energis)	26/11/2007
0844 059 0	Virgin Media Limited	08/04/2016
0844 090 2	BT	12/08/2003
0844 090 3	Vodafone Ltd (C&W)	13/09/2013
0844 090 6	MANX TELECOM TRADING LIMITED	08/02/2017
0844 090 8	BT	22/02/2000
0844 090 9	BT	22/02/2000
0844 091 0	Vodafone Ltd (C&W)	13/09/2013
0844 092 3	Vodafone Ltd (Energis)	30/05/2006
0844 094 6	Vodafone Ltd (Thus)	27/02/2012
0844 095 5	TalkTalk Communications Limited	29/06/2006
0844 096 1	Telecom2 Limited	29/07/2009
0844 096 7	Virgin Media Limited	08/04/2016
0844 097 0	Vodafone Ltd (Thus)	27/02/2012
0844 097 2	Telecom2 Limited	29/07/2009
0844 098 5	Telecom2 Limited	29/07/2009
0844 098 8	Vodafone Ltd (C&W)	13/09/2013
0844 099 6	Vodafone Ltd (Thus)	28/02/2012
0844 099 9	Vodafone Ltd (Thus)	28/02/2012
0844 200	Connect Telecom UK Limited	09/11/2005
0844 201	Vodafone Ltd (Thus)	28/02/2012
0844 202	TAP GATEWAY LTD	02/07/2020
0844 204	Syntec Limited	31/01/2007
0844 206	Citrus Telecommunications Ltd	07/03/2007
0844 207	Relax Telecom Limited	09/02/2009
0844 208	Citrus Telecommunications Ltd	19/09/2019
0844 209	Vodafone Ltd (Energis)	27/07/2007
0844 210	Vodafone Ltd (Thus)	28/02/2012
0844 211	Calltracks Limited	22/07/2013
0844 212	Vodafone Ltd (Thus)	28/02/2012
0844 214	IV Response Limited	26/02/2007
0844 215	QX Telecom Ltd	21/06/2007
0844 216	Gamma Telecom Holdings Ltd	22/06/2007
0844 217	Localphone Limited	22/06/2007
0844 218	Atlantic Communications Corp Ltd	18/11/2013
0844 220	Telecom2 Limited	29/07/2009
0844 221	CFL Communications Ltd	28/03/2006
0844 222	Calltracks Limited	22/07/2013
0844 223	Jtec UK Limited	27/07/2011
0844 225	Gamma Telecom Holdings Ltd	27/04/2006
0844 227	Nextec UK Limited	26/11/2013
0844 228	Verizon UK Limited	15/08/2006
0844 230	Calltracks Limited	22/07/2013
0844 232	Jtec UK Limited	27/07/2011
0844 234	Calltracks Limited	22/07/2013
0844 235	Invoco Ltd	30/07/2010
0844 238	Nextec UK Limited	26/11/2013
0844 239	Verizon UK Limited	15/08/2006
0844 241	Vodafone Ltd (C&W)	13/09/2013
0844 243	Affiniti Integrated Solutions Limited	13/07/2007
0844 244	Affiniti Integrated Solutions Limited	15/05/2007
0844 245	Affiniti Integrated Solutions Limited	15/05/2007
0844 247	Windsor Telecom Ltd	13/06/2011
0844 248	TalkTalk Communications Limited	22/06/2007
0844 249	TalkTalk Communications Limited	22/06/2007
0844 251	Vodafone Ltd (C&W)	13/09/2013
0844 252	Nextec UK Limited	26/11/2013
0844 254	Verizon UK Limited	15/08/2006
0844 255	Invoco Ltd	30/07/2010
0844 256	Jtec UK Limited	27/07/2011
0844 257	Gamma Telecom Holdings Ltd	06/10/2006
0844 258	Media Telecom Ltd	23/06/2010
0844 259	Daisy Communications Ltd	17/12/2010
0844 262	Nextec UK Limited	26/11/2013
0844 263	Redcentric Solutions Limited	25/05/2016
0844 264	Gamma Telecom Holdings Ltd	06/10/2006
0844 265	Spacetel UK Ltd	29/01/2007
0844 268	Citrus Telecommunications Ltd	07/03/2007
0844 269	Syntec Limited	19/03/2009
0844 271	Syntec Limited	31/01/2007
0844 272	Core Telecom Limited	11/12/2006
0844 273	Core Telecom Limited	14/03/2011
0844 274	Call Stream Limited	20/02/2007
0844 275	24 Seven Communications Ltd	17/03/2008
0844 276	Dynamic Mobile Billing Limited	15/08/2007
0844 277	Nextec UK Limited	26/11/2013
0844 278	Media Telecom Ltd	23/06/2010
0844 279	Dynamic Mobile Billing Limited	15/08/2007
0844 281	Redcentric Solutions Limited	25/05/2016
0844 282	Call Stream Limited	20/02/2007
0844 284	Jtec UK Limited	27/07/2011
0844 285	QX Telecom Ltd	20/03/2007
0844 286	Dynamic Mobile Billing Limited	15/08/2007
0844 287	Node4 Ltd	03/05/2007
0844 288	Core Telecom Limited	11/12/2006
0844 289	Dynamic Mobile Billing Limited	15/08/2007
0844 290	Spacetel UK Ltd	29/01/2007
0844 292	Vodafone Ltd (C&W)	13/09/2013
0844 293	Daisy Communications Ltd	17/12/2010
0844 294	Relax Telecom Limited	09/02/2009
0844 295	Barritel Limited	19/05/2008
0844 296	Dynamic Mobile Billing Limited	15/08/2007
0844 298	Dynamic Mobile Billing Limited	15/08/2007
0844 299	Call Stream Limited	20/02/2007
0844 300	Connect Telecom UK Limited	30/01/2007
0844 301	Citrus Telecommunications Ltd	07/03/2007
0844 302	IV Response Limited	28/08/2007
0844 303	IV Response Limited	26/02/2007
0844 304	Node4 Ltd	03/05/2007
0844 305	Barritel Limited	19/05/2008
0844 306	Dynamic Mobile Billing Limited	15/08/2007
0844 307	Magrathea Telecommunications Limited	10/05/2007
0844 308	Magrathea Telecommunications Limited	10/05/2007
0844 309	Magrathea Telecommunications Limited	10/05/2007
0844 310	Core Telecom Limited	11/12/2006
0844 312	Spacetel UK Ltd	29/01/2007
0844 313	Alphatalk Limited	30/01/2014
0844 314	Call Stream Limited	20/02/2007
0844 315	Citrus Telecommunications Ltd	07/03/2007
0844 316	ICC Networks Ltd	29/01/2009
0844 318	Telecoms World PLC	03/08/2012
0844 319	Node4 Ltd	03/05/2007
0844 320	Connect Telecom UK Limited	30/01/2007
0844 321	Citrus Telecommunications Ltd	07/03/2007
0844 322	Affiniti Integrated Solutions Limited	15/05/2007
0844 323	IV Response Limited	26/02/2007
0844 324	Gamma Telecom Holdings Ltd	22/06/2007
0844 325	Gamma Telecom Holdings Ltd	22/06/2007
0844 326	Gamma Telecom Holdings Ltd	22/06/2007
0844 327	Gamma Telecom Holdings Ltd	22/06/2007
0844 328	24 Seven Communications Ltd	12/09/2011
0844 329	Dynamic Mobile Billing Limited	15/08/2007
0844 330	Barritel Limited	02/07/2007
0844 331	4D INTERACTIVE LTD	24/07/2007
0844 332	Affiniti Integrated Solutions Limited	13/07/2007
0844 333	Affiniti Integrated Solutions Limited	13/07/2007
0844 334	Affiniti Integrated Solutions Limited	13/07/2007
0844 335	BT	16/08/2007
0844 337	ETC Telecom Limited	30/08/2007
0844 338	Colt Technology Services	27/07/2007
0844 339	ETC Telecom Limited	30/08/2007
0844 340	ETC Telecom Limited	03/09/2007
0844 341	ETC Telecom Limited	03/09/2007
0844 342	ETC Telecom Limited	03/09/2007
0844 344	Alphatalk Limited	05/09/2007
0844 346	TalkTalk Communications Limited	19/09/2007
0844 347	(AQ) LIMITED	28/09/2012
0844 348	(AQ) LIMITED	28/09/2012
0844 349	(AQ) LIMITED	28/09/2012
0844 351	Six Degrees Technology Group Limited	08/04/2020
0844 353	Six Degrees Technology Group Limited	08/04/2020
0844 354	(AQ) LIMITED	28/09/2012
0844 356	(AQ) LIMITED	28/09/2012
0844 357	Six Degrees Technology Group Limited	08/04/2020
0844 358	(AQ) LIMITED	28/09/2012
0844 359	(AQ) LIMITED	28/09/2012
0844 360	Net-Work Internet Ltd	24/09/2007
0844 361	(AQ) LIMITED	28/09/2012
0844 362	(AQ) LIMITED	28/09/2012
0844 363	(AQ) LIMITED	28/09/2012
0844 364	(AQ) LIMITED	28/09/2012
0844 365	(AQ) LIMITED	28/09/2012
0844 366	Net-Work Internet Ltd	24/09/2007
0844 367	(AQ) LIMITED	28/09/2012
0844 369	Orange Business Holdings UK Limited	26/02/2013
0844 370	WAVECREST NETWORKS LIMITED	17/12/2019
0844 371	TalkTalk Communications Limited	30/10/2007
0844 372	TalkTalk Communications Limited	30/10/2007
0844 373	Assume Nothing Limited	07/11/2007
0844 374	Gamma Telecom Holdings Ltd	23/03/2021
0844 375	TalkTalk Communications Limited	30/10/2007
0844 376	AQL Wholesale Ltd	15/07/2009
0844 377	Assume Nothing Limited	07/11/2007
0844 378	Buzz Networks Limited	14/07/2009
0844 379	Invade International Ltd	13/01/2016
0844 380	Connect Telecom UK Limited	16/10/2007
0844 381	BT	10/08/2009
0844 382	Resilient PLC	26/10/2007
0844 383	Assume Nothing Limited	07/11/2007
0844 384	Voiceflex Limited	08/10/2007
0844 385	Sound Advertising Ltd	30/10/2007
0844 386	Square Systems Limited	25/10/2007
0844 387	TalkTalk Communications Limited	16/10/2007
0844 388	Assume Nothing Limited	07/11/2007
0844 389	Assume Nothing Limited	07/11/2007
0844 390	Vodafone Ltd (Thus)	10/05/2010
0844 391	Vodafone Ltd (Energis)	26/05/2006
0844 394	Invade International Ltd	13/01/2016
0844 395	Virgin Media Limited	12/11/2004
0844 396	Syntec Limited	21/12/2004
0844 397	iHub 2 Limited	17/06/2016
0844 398	ETC Telecom Limited	31/08/2007
0844 402	Call Stream Limited	20/02/2007
0844 404	Telecom 10 Ltd	25/11/2009
0844 405	Newtel Limited	16/04/2003
0844 406	TalkTalk Communications Limited	09/10/2003
0844 409	TelXL Ltd	11/06/2003
0844 410	Numbergroup Utilities Ltd	19/10/2010
0844 411	Affiniti Integrated Solutions Limited	16/01/2008
0844 412	Vodafone Ltd (Energis)	26/05/2006
0844 413	Redcentric Solutions Limited	25/05/2016
0844 414	Nexus Telecommunications Limited	07/12/2001
0844 415	Vodafone Ltd (Thus)	28/02/2012
0844 417	Affiniti Integrated Solutions Limited	26/04/2011
0844 418	Telecom 10 Ltd	25/11/2009
0844 419	Icron Network Limited	08/08/2006
0844 420	Redcentric Solutions Limited	25/05/2016
0844 423	GCI Network Solutions Ltd	19/04/2017
0844 424	Premier Voicemail Ltd	05/12/2001
0844 427	Cloud9 Communications Limited	23/04/2010
0844 428	Connect Telecom UK Limited	07/08/2002
0844 429	Telecom2 Limited	29/07/2009
0844 430	IV Response Limited	09/03/2002
0844 431	WAVECREST NETWORKS LIMITED	17/12/2019
0844 432	GCI Network Solutions Ltd	19/04/2017
0844 439	Connect Telecom UK Limited	12/02/2003
0844 440	Global Electroteks Ltd	16/02/2001
0844 441	Telecom2 Limited	29/07/2009
0844 442	Newtel Limited	16/04/2003
0844 443	GCI Network Solutions Ltd	19/04/2017
0844 444	Colt Technology Services	20/10/2009
0844 445	GCI Network Solutions Ltd	19/04/2017
0844 446	4D INTERACTIVE LTD	04/11/2011
0844 448	Dynamic Mobile Billing Limited	05/07/2001
0844 450	Invade International Ltd	13/01/2016
0844 453	TalkTalk Communications Limited	10/03/2006
0844 454	Premier Voicemail Ltd	05/12/2001
0844 456	Alphatalk Limited	30/01/2014
0844 460	Redcentric Solutions Limited	25/05/2016
0844 462	Connect Telecom UK Limited	07/08/2002
0844 463	TalkTalk Communications Limited	09/10/2003
0844 469	Newtel Limited	16/04/2003
0844 471	Sala Trading Ltd	16/09/2004
0844 472	Virgin Media Limited	08/04/2016
0844 473	Via-Vox Limited	27/04/2009
0844 474	Yim Siam Telecom	07/01/2004
0844 475	Lycatel (Ireland) Limited	01/03/2006
0844 476	Daotec Ltd	27/04/2005
0844 477	TalkTalk Communications Limited	09/10/2003
0844 478	Digital Mail Limited	14/08/2003
0844 479	Call Stream Limited	11/02/2011
0844 480	Vocalis Telecom	03/11/2001
0844 481	Virgin Media Limited	12/11/2004
0844 482	Syntec Limited	04/12/2003
0844 484	Magrathea Telecommunications Limited	17/01/2002
0844 485	Inclarity Communications Limited	23/01/2014
0844 487	Red Squared Ltd	24/01/2006
0844 488	Affiniti Integrated Solutions Limited	16/01/2008
0844 490	TeleWare Group PLC	26/11/2008
0844 491	Atlas Interactive Group Limited	28/10/2005
0844 492	Media Telecom Ltd	23/06/2010
0844 493	Virgin Media Limited	08/04/2016
0844 494	TalkTalk Communications Limited	07/11/2013
0844 495	WAVECREST NETWORKS LIMITED	17/12/2019
0844 496	24 Seven Communications Ltd	17/03/2008
0844 497	Core Communication Services Limited	12/04/2007
0844 498	4D INTERACTIVE LTD	24/07/2007
0844 499	TalkTalk Communications Limited	28/06/2005
0844 500	FleXtel Limited	16/06/2000
0844 501	Citrus Telecommunications Ltd	11/07/2014
0844 502	TTNC Limited	02/10/2013
0844 503	24 Seven Communications Ltd	16/10/2015
0844 504	Core Telecom Limited	01/03/2006
0844 507	Vodafone Ltd (C&W)	06/05/2014
0844 508	Call Telecom Ltd	13/07/2005
0844 509	Vodafone Ltd (C&W)	06/05/2014
0844 510	ETC Telecom Limited	03/09/2007
0844 511	Syntec Limited	21/12/2004
0844 512	TTNC Limited	02/10/2013
0844 513	Atlas Interactive Group Limited	28/10/2005
0844 514	TelNG Limited	28/01/2008
0844 515	Affiniti Integrated Solutions Limited	15/03/2004
0844 517	Virgin Media Limited	08/04/2016
0844 519	Call Telecom Ltd	13/07/2005
0844 520	Virgin Media Limited	12/11/2004
0844 521	Call Telecom Ltd	13/07/2005
0844 522	Affiniti Integrated Solutions Limited	15/03/2004
0844 525	Nationwide Telephone Assistance Ltd	14/02/2011
0844 526	Virgin Media Limited	08/04/2016
0844 527	Syntec Limited	21/12/2004
0844 528	Virgin Media Limited	08/04/2016
0844 530	Syntec Limited	21/12/2004
0844 531	Virgin Media Limited	08/04/2016
0844 532	Call Telecom Ltd	13/07/2005
0844 533	TelNG Limited	28/01/2008
0844 535	Affiniti Integrated Solutions Limited	15/03/2004
0844 536	ETC Telecom Limited	03/09/2007
0844 537	Virgin Media Limited	08/04/2016
0844 538	Vodafone Ltd (Thus)	28/02/2012
0844 539	Calltracks Limited	22/07/2013
0844 540	Sky UK Limited	11/12/2013
0844 542	Vodafone Ltd (C&W)	06/05/2014
0844 543	Affiniti Integrated Solutions Limited	15/09/2005
0844 544	TelXL Ltd	26/05/2006
0844 545	Swiftnet Ltd	10/10/2001
0844 546	Lumen Technologies UK Limited	08/03/2006
0844 549	Vodafone Ltd (C&W)	06/05/2014
0844 550	WAVECREST NETWORKS LIMITED	17/12/2019
0844 551	Citrus Telecommunications Ltd	09/07/2003
0844 552	WAVECREST NETWORKS LIMITED	17/12/2019
0844 553	Redcentric Solutions Limited	25/05/2016
0844 554	Virtual Talk Ltd	23/04/2014
0844 555	IV Response Limited	09/03/2002
0844 556	Vodafone Ltd (C&W)	13/09/2013
0844 557	Call Stream Limited	13/10/2005
0844 558	Calltracks Limited	22/07/2013
0844 559	Jtec UK Limited	27/07/2011
0844 560	Sesui Limited	26/10/2004
0844 561	BT	25/08/2005
0844 562	Simwood eSMS Limited	19/07/2006
0844 563	Pulsant (Scotland) Limited	20/02/2009
0844 565	InTouch Communication Services Limited	06/07/2004
0844 566	Connect Telecom UK Limited	27/07/2001
0844 567	Telecoms World PLC	20/03/2002
0844 568	Nextec UK Limited	26/11/2013
0844 570	WAVECREST NETWORKS LIMITED	17/12/2019
0844 571	Virgin Media Limited	08/04/2016
0844 572	A2B Telecom Limited	19/10/2011
0844 573	Call Stream Limited	20/02/2007
0844 574	QX Telecom Ltd	20/03/2007
0844 575	Sala Trading Ltd	09/07/2002
0844 576	TalkTalk Communications Limited	26/03/2007
0844 577	Call Stream Limited	30/08/2012
0844 578	WAVECREST NETWORKS LIMITED	17/12/2019
0844 579	Vodafone Ltd (Energis)	13/04/2007
0844 580	Colt Technology Services	19/08/2015
0844 581	Colt Technology Services	24/12/2002
0844 582	Telecom 10 Ltd	25/11/2009
0844 583	Vodafone Ltd (Thus)	28/02/2012
0844 584	Cloud9 Communications Limited	23/04/2010
0844 585	FleXtel Limited	28/09/2004
0844 586	FleXtel Limited	28/09/2004
0844 587	FleXtel Limited	19/09/2006
0844 588	FleXtel Limited	28/09/2004
0844 589	FleXtel Limited	28/09/2004
0844 590	Core Communication Services Limited	12/04/2007
0844 591	Inclarity Communications Limited	23/01/2014
0844 593	WAVECREST NETWORKS LIMITED	17/12/2019
0844 594	WAVECREST NETWORKS LIMITED	17/12/2019
0844 595	Nationwide Telephone Assistance Ltd	14/02/2011
0844 597	Digitech Solutions Global Limited	07/05/2008
0844 598	Citrus Telecommunications Ltd	11/07/2014
0844 599	Alphatalk Limited	30/01/2014
0844 600	Virgin Media Limited	08/04/2016
0844 601	Call Telecom Ltd	13/07/2005
0844 603	Dynamic Mobile Billing Limited	01/08/2005
0844 605	IV Response Limited	16/09/2005
0844 606	Six Degrees Technology Group Limited	08/04/2020
0844 609	TTNC Limited	02/10/2013
0844 610	Call Telecom Ltd	13/07/2005
0844 611	Six Degrees Technology Group Limited	08/04/2020
0844 612	Virgin Media Limited	08/04/2016
0844 615	Core Communication Services Limited	20/07/2005
0844 616	TTNC Limited	02/10/2013
0844 617	Digitech Solutions Global Limited	07/05/2008
0844 619	Dynamic Mobile Billing Limited	01/08/2005
0844 620	Virgin Media Limited	08/04/2016
0844 622	TTNC Limited	02/10/2013
0844 623	Dynamic Mobile Billing Limited	01/08/2005
0844 625	TTNC Limited	02/10/2013
0844 626	Six Degrees Technology Group Limited	08/04/2020
0844 627	Call Telecom Ltd	13/07/2005
0844 630	Virgin Media Limited	08/04/2016
0844 632	Call Telecom Ltd	13/07/2005
0844 633	Six Degrees Technology Group Limited	08/04/2020
0844 635	Dynamic Mobile Billing Limited	01/08/2005
0844 636	TTNC Limited	02/10/2013
0844 639	Core Communication Services Limited	12/04/2007
0844 640	IV Response Limited	16/09/2005
0844 641	Vodafone Ltd (Thus)	28/02/2012
0844 644	Affiniti Integrated Solutions Limited	01/11/2011
0844 645	Vodafone Ltd (C&W)	13/09/2013
0844 646	BT	23/06/2005
0844 647	Vodafone Ltd (Energis)	26/05/2006
0844 649	Calltracks Limited	22/07/2013
0844 650	Atlas Interactive Group Limited	28/10/2005
0844 652	Telecom2 Limited	29/07/2009
0844 654	CFL Communications Ltd	09/04/2014
0844 655	Vodafone Ltd (Thus)	28/02/2012
0844 656	TTNC Limited	02/10/2013
0844 657	Syntec Limited	31/01/2007
0844 658	Jtec UK Limited	27/07/2011
0844 659	Calltracks Limited	22/07/2013
0844 660	FleXtel Limited	16/01/2006
0844 663	Admiral Telecom Limited	31/07/2006
0844 664	FleXtel Limited	23/01/2006
0844 665	FleXtel Limited	23/01/2006
0844 666	CFL Communications Ltd	28/03/2006
0844 668	TTNC Limited	02/10/2013
0844 669	Real Time Telecoms Ltd	21/08/2014
0844 670	Telecom 10 Ltd	25/11/2009
0844 671	IV Response Limited	28/08/2007
0844 672	Telecom 10 Ltd	25/11/2009
0844 673	IV Response Limited	28/08/2007
0844 674	Telecom 10 Ltd	25/11/2009
0844 677	Telecom 10 Ltd	25/11/2009
0844 678	Vodafone Ltd (Thus)	28/02/2012
0844 679	ETC Telecom Limited	31/08/2007
0844 680	Affiniti Integrated Solutions Limited	07/02/2007
0844 681	Media Telecom Ltd	23/06/2010
0844 682	Core Telecom Limited	14/03/2011
0844 683	Tabsoft Limited	30/04/2007
0844 685	Rojo Trading Limited	19/04/2007
0844 686	Core Telecom Limited	11/12/2006
0844 687	QX Telecom Ltd	20/03/2007
0844 688	Magrathea Telecommunications Limited	20/10/2006
0844 689	Telecom 10 Ltd	25/11/2009
0844 690	24 Seven Communications Ltd	17/03/2008
0844 691	Assume Nothing Limited	07/11/2007
0844 692	Gamma Telecom Holdings Ltd	06/07/2009
0844 693	BT	10/08/2009
0844 694	Assume Nothing Limited	07/11/2007
0844 695	Net-Work Internet Ltd	24/09/2007
0844 696	Sound Advertising Ltd	04/01/2008
0844 697	Assume Nothing Limited	07/11/2007
0844 698	Assume Nothing Limited	07/11/2007
0844 699	Assume Nothing Limited	07/11/2007
0844 700	GCI Network Solutions Ltd	19/04/2017
0844 701	TalkTalk Communications Limited	20/07/2006
0844 703	Newtel Limited	16/04/2003
0844 704	Magrathea Telecommunications Limited	16/03/2002
0844 705	TalkTalk Communications Limited	09/10/2003
0844 706	TelXL Ltd	11/06/2003
0844 707	Digitech Solutions Global Limited	07/05/2008
0844 709	WAVECREST NETWORKS LIMITED	17/12/2019
0844 710	Atlas Interactive Group Limited	28/10/2005
0844 711	Affiniti Integrated Solutions Limited	15/03/2004
0844 712	Virgin Media Limited	08/04/2016
0844 713	Syntec Limited	21/12/2004
0844 714	Call Telecom Ltd	13/07/2005
0844 717	TelNG Limited	28/01/2008
0844 718	Virgin Media Limited	08/04/2016
0844 720	WAVECREST NETWORKS LIMITED	17/12/2019
0844 722	Inclarity Communications Limited	23/01/2014
0844 723	InTouch Communication Services Limited	06/07/2004
0844 725	Vodafone Ltd (Energis)	26/05/2006
0844 727	Alphatalk Limited	30/01/2014
0844 728	BT	26/08/2004
0844 729	Digitech Solutions Global Limited	07/05/2008
0844 731	InTouch Communication Services Limited	06/07/2004
0844 733	Inclarity Communications Limited	23/01/2014
0844 734	Alphatalk Limited	30/01/2014
0844 735	WAVECREST NETWORKS LIMITED	17/12/2019
0844 736	BT	26/08/2004
0844 739	Core Telecom Limited	14/03/2011
0844 740	Barritel Limited	10/12/2015
0844 742	Vodafone Ltd (Energis)	26/05/2006
0844 743	Virgin Media Limited	12/11/2004
0844 745	Commi Holdings Limited	16/11/2016
0844 746	ETC Telecom Limited	31/08/2007
0844 748	BT	26/08/2004
0844 749	Digitech Solutions Global Limited	07/05/2008
0844 750	Virgin Media Limited	12/11/2004
0844 751	ETC Telecom Limited	03/09/2007
0844 752	Invade International Ltd	13/01/2016
0844 753	Lycatel (Ireland) Limited	01/03/2006
0844 754	Sesui Limited	17/02/2005
0844 755	Vodafone Ltd (C&W)	13/09/2013
0844 756	Digital Space Group Limited	24/12/2015
0844 757	24 Seven Communications Ltd	12/09/2011
0844 759	Core Communication Services Limited	12/04/2007
0844 761	Invade International Ltd	13/01/2016
0844 762	Via-Vox Limited	06/12/2011
0844 763	Lycatel (Ireland) Limited	01/03/2006
0844 764	Digital Space Group Limited	24/12/2015
0844 765	Sesui Limited	17/02/2005
0844 766	Barritec Limited	17/12/2015
0844 767	Syntec Limited	26/03/2008
0844 768	24 Seven Communications Ltd	12/09/2011
0844 770	TalkTalk Communications Limited	29/06/2006
0844 771	Microtalk Europe Limited	10/03/2016
0844 772	FleXtel Limited	23/01/2006
0844 773	Digitech Solutions Global Limited	07/05/2008
0844 774	Magrathea Telecommunications Limited	25/11/2005
0844 775	Hello Telecom (UK) Limited	01/07/2009
0844 776	Windsor Telecom Ltd	13/06/2011
0844 777	Citrus Telecommunications Ltd	30/06/2006
0844 778	Resilient PLC	13/06/2006
0844 779	Vodafone Ltd (Thus)	10/05/2010
0844 780	IV Response Limited	30/08/2007
0844 781	Virgin Media Limited	08/04/2016
0844 782	Syntec Limited	21/12/2004
0844 783	Call Telecom Ltd	13/07/2005
0844 785	Virgin Media Limited	08/04/2016
0844 788	Affiniti Integrated Solutions Limited	15/03/2004
0844 790	Core Communication Services Limited	12/04/2007
0844 792	Atlas Interactive Group Limited	28/10/2005
0844 793	Virgin Media Limited	08/04/2016
0844 795	Plus Telecom Limited	18/01/2006
0844 797	TeleWare Group PLC	26/11/2008
0844 798	Vodafone Ltd (Thus)	28/02/2012
0844 799	IV Response Limited	16/09/2005
0844 800	BT	30/06/2000
0844 801	Daisy Communications Ltd	17/12/2010
0844 802	FleXtel Limited	23/01/2006
0844 803	Fubra Limited	07/02/2007
0844 804	Vodafone Ltd (C&W)	13/09/2013
0844 805	Fubra Limited	07/02/2007
0844 806	Fubra Limited	07/02/2007
0844 807	Daisy Communications Ltd	17/12/2010
0844 808	Vodafone Ltd (C&W)	13/09/2013
0844 809	BT	11/12/2006
0844 810	TeleSurf Limited	16/04/2010
0844 811	Vodafone Ltd (C&W)	13/09/2013
0844 812	FleXtel Limited	23/01/2006
0844 813	Fubra Limited	07/02/2007
0844 814	Fubra Limited	07/02/2007
0844 815	TalkTalk Communications Limited	20/12/2006
0844 816	Fubra Limited	07/02/2007
0844 817	Fubra Limited	07/02/2007
0844 818	TTNC Limited	02/10/2013
0844 819	Fubra Limited	07/02/2007
0844 820	4D INTERACTIVE LTD	16/12/2005
0844 822	Vodafone Ltd (C&W)	13/09/2013
0844 823	Magrathea Telecommunications Limited	24/02/2011
0844 824	Vodafone Ltd (C&W)	13/09/2013
0844 826	TalkTalk Communications Limited	23/02/2007
0844 827	Telecom 10 Ltd	25/11/2009
0844 829	Daisy Communications Ltd	17/12/2010
0844 831	Swiftnet Ltd	01/04/2003
0844 832	TelXL Ltd	11/06/2003
0844 833	Vodafone Ltd (Thus)	28/02/2012
0844 835	WAVECREST NETWORKS LIMITED	17/12/2019
0844 836	Affiniti Integrated Solutions Limited	15/03/2004
0844 837	Digitech Solutions Global Limited	07/05/2008
0844 838	WAVECREST NETWORKS LIMITED	17/12/2019
0844 839	Icron Network Limited	08/08/2006
0844 840	Windsor Telecom Ltd	24/01/2002
0844 842	Vodafone Ltd (Thus)	28/02/2012
0844 843	Telecom 10 Ltd	25/11/2009
0844 844	TalkTalk Communications Limited	20/07/2006
0844 846	Gamma Telecom Holdings Ltd	20/07/2006
0844 847	TalkTalk Communications Limited	23/02/2007
0844 848	Affiniti Integrated Solutions Limited	15/03/2004
0844 849	Daisy Communications Ltd	17/12/2010
0844 850	Windsor Telecom Ltd	30/03/2011
0844 851	Telecom 10 Ltd	25/11/2009
0844 853	Relax Telecom Limited	09/02/2009
0844 854	Vodafone Ltd (Energis)	27/07/2007
0844 855	Vodafone Ltd (Thus)	28/02/2012
0844 856	TalkTalk Communications Limited	23/02/2007
0844 857	Telecom 10 Ltd	25/11/2009
0844 858	Vodafone Ltd (Energis)	27/07/2007
0844 859	Daisy Communications Ltd	17/12/2010
0844 860	TalkTalk Communications Limited	14/10/2013
0844 861	Connect Telecom UK Limited	07/03/2003
0844 862	Swiftnet Ltd	01/04/2003
0844 863	Affiniti Integrated Solutions Limited	15/03/2004
0844 865	WAVECREST NETWORKS LIMITED	17/12/2019
0844 866	Vodafone Ltd (Thus)	28/02/2012
0844 867	Icron Network Limited	08/08/2006
0844 869	WAVECREST NETWORKS LIMITED	17/12/2019
0844 870	Vodafone Ltd (C&W)	18/06/2013
0844 871	Vodafone Ltd (Energis)	22/12/2006
0844 872	Telecom 10 Ltd	25/11/2009
0844 873	Vodafone Ltd (Energis)	22/12/2006
0844 874	Vodafone Ltd (Energis)	27/07/2007
0844 875	TalkTalk Communications Limited	26/03/2007
0844 877	Relax Telecom Limited	09/02/2009
0844 879	BT	11/12/2006
0844 880	Gamma Telecom Holdings Ltd	16/12/2003
0844 881	Vodafone Ltd (C&W)	13/09/2013
0844 883	Core Communication Services Limited	20/07/2005
0844 884	Six Degrees Technology Group Limited	08/04/2020
0844 887	Digital Space Group Limited	24/12/2015
0844 888	GCI Network Solutions Ltd	19/04/2017
0844 889	IV Response Limited	16/09/2005
0844 890	Vodafone Ltd (Thus)	10/05/2010
0844 891	Vodafone Ltd (C&W)	13/09/2013
0844 892	BT	26/08/2004
0844 893	Vodafone Ltd (Energis)	26/05/2006
0844 894	Virgin Media Limited	12/11/2004
0844 897	GCI Network Solutions Ltd	19/04/2017
0844 898	InTouch Communication Services Limited	06/07/2004
0844 900	4D INTERACTIVE LTD	12/06/2001
0844 901	Swiftnet Ltd	01/04/2003
0844 902	Affiniti Integrated Solutions Limited	15/03/2004
0844 903	Icron Network Limited	08/08/2006
0844 904	WAVECREST NETWORKS LIMITED	17/12/2019
0844 905	Digital Mail Limited	28/08/2003
0844 906	WAVECREST NETWORKS LIMITED	17/12/2019
0844 907	TalkTalk Communications Limited	19/09/2007
0844 909	IV Response Limited	09/03/2002
0844 910	Magrathea Telecommunications Limited	27/07/2007
0844 911	Invade International Ltd	13/01/2016
0844 912	Syntec Limited	21/12/2004
0844 913	Lycatel (Ireland) Limited	01/03/2006
0844 914	Sesui Limited	17/02/2005
0844 915	Digital Space Group Limited	24/12/2015
0844 916	24 Seven Communications Ltd	12/09/2011
0844 917	Atlas Interactive Group Limited	28/10/2005
0844 918	Spacetel UK Ltd	26/07/2005
0844 920	Lycatel (Ireland) Limited	01/03/2006
0844 921	Digital Space Group Limited	24/12/2015
0844 922	Call Stream Limited	13/10/2005
0844 923	Atlas Interactive Group Limited	28/10/2005
0844 927	24 Seven Communications Ltd	12/09/2011
0844 928	Vodafone Ltd (Thus)	28/02/2012
0844 929	Sesui Limited	17/02/2005
0844 930	TeleWare Group PLC	26/11/2008
0844 931	Virgin Media Limited	08/04/2016
0844 932	24 Seven Communications Ltd	16/10/2015
0844 933	Magrathea Telecommunications Limited	25/11/2005
0844 934	Plus Telecom Limited	18/01/2006
0844 936	Vodafone Ltd (Thus)	28/02/2012
0844 937	Telecom2 Limited	29/07/2009
0844 938	CFL Communications Ltd	28/03/2006
0844 939	Vodafone Ltd (Thus)	28/02/2012
0844 940	TTNC Limited	02/10/2013
0844 941	Virgin Media Limited	08/04/2016
0844 942	24 Seven Communications Ltd	16/10/2015
0844 943	Vodafone Ltd (Thus)	28/02/2012
0844 944	4D INTERACTIVE LTD	16/12/2005
0844 947	Calltracks Limited	22/07/2013
0844 948	CFL Communications Ltd	28/03/2006
0844 949	Plus Telecom Limited	18/01/2006
0844 950	Plus Telecom Limited	28/02/2006
0844 952	Telecom 10 Ltd	25/11/2009
0844 953	ETC Telecom Limited	31/08/2007
0844 954	Telecom 10 Ltd	25/11/2009
0844 955	Vodafone Ltd (Thus)	28/02/2012
0844 956	ETC Telecom Limited	31/08/2007
0844 957	Barritel Limited	19/05/2008
0844 958	ETC Telecom Limited	31/08/2007
0844 960	Plus Telecom Limited	28/02/2006
0844 963	Nexus Telecommunications Limited	09/05/2007
0844 964	ETC Telecom Limited	03/09/2007
0844 965	Vodafone Ltd (Thus)	27/04/2012
0844 967	Gamma Telecom Holdings Ltd	06/10/2006
0844 968	IV Response Limited	30/08/2007
0844 970	Digital Mail Limited	14/08/2003
0844 972	WAVECREST NETWORKS LIMITED	17/12/2019
0844 973	InTouch Communication Services Limited	06/07/2004
0844 974	Inclarity Communications Limited	23/01/2014
0844 975	Citrus Telecommunications Ltd	11/07/2014
0844 976	WAVECREST NETWORKS LIMITED	17/12/2019
0844 977	Call Stream Limited	11/02/2011
0844 978	Alphatalk Limited	30/01/2014
0844 979	Magrathea Telecommunications Limited	08/09/2003
0844 980	TalkTalk Communications Limited	09/10/2003
0844 981	Icron Network Limited	08/08/2006
0844 983	Digital Mail Limited	28/08/2003
0844 984	Affiniti Integrated Solutions Limited	15/03/2004
0844 985	WAVECREST NETWORKS LIMITED	17/12/2019
0844 986	Magrathea Telecommunications Limited	08/09/2003
0844 987	GCI Network Solutions Ltd	19/04/2017
0844 988	Swiftnet Ltd	01/04/2003
0844 989	TelXL Ltd	11/06/2003
0844 991	Invade International Ltd	13/01/2016
0844 992	Spacetel UK Ltd	26/07/2005
0844 993	I-NET COMMUNICATIONS GROUP PLC	02/04/2007
0844 994	Verizon UK Limited	22/01/2004
0844 995	Invoco Ltd	30/07/2010
0844 997	Telecoms World Direct Ltd	22/11/2006
0844 998	I-NET COMMUNICATIONS GROUP PLC	24/02/2010
0844 999	4D INTERACTIVE LTD	27/02/2001
0845 00 0	Lumen Technologies UK Limited	01/09/1997
0845 00 1	Lumen Technologies UK Limited	01/09/1997
0845 00 2	Virgin Media Limited	08/04/2016
0845 00 3	GCI Network Solutions Ltd	19/04/2017
0845 00 4	Magrathea Telecommunications Limited	21/01/2002
0845 00 5	GTT-EMEA LTD	14/10/2021
0845 00 6	Redcentric Solutions Limited	25/05/2016
0845 00 7	Sala Trading Ltd	22/02/2000
0845 00 8	Verizon UK Limited	03/10/2000
0845 00 9	Vodafone Ltd (Thus)	10/05/2010
0845 01 0	Lumen Technologies UK Limited	01/09/1997
0845 01 1	Vodafone Ltd (C&W)	13/09/2013
0845 01 3	TalkTalk Communications Limited	20/07/2006
0845 01 4	Vodafone Ltd (C&W)	13/09/2013
0845 01 5	Lumen Technologies UK Limited	01/09/1997
0845 01 6	Global Electroteks Ltd	16/02/2001
0845 01 7	Vodafone Ltd (Energis)	26/05/2006
0845 01 8	Vodafone Ltd (Energis)	30/05/2006
0845 01 9	Lumen Technologies UK Limited	01/09/1997
0845 02 0	GCI Network Solutions Ltd	19/04/2017
0845 02 1	Alphatalk Limited	05/10/2004
0845 02 2	TelXL Ltd	11/02/2019
0845 02 3	Telefonica UK Limited	08/11/2010
0845 02 4	WIGHTFIBRE LIMITED	01/03/2006
0845 02 5	WAVECREST NETWORKS LIMITED	17/12/2019
0845 02 6	Vodafone Ltd (Energis)	30/05/2006
0845 02 8	Affiniti Integrated Solutions Limited	26/04/2011
0845 02 9	Telecom 10 Ltd	25/11/2009
0845 03 0	Vodafone Ltd (Thus)	27/04/2012
0845 03 1	Telecom2 Limited	29/07/2009
0845 03 2	24 Seven Communications Ltd	12/09/2011
0845 03 3	KDDI Europe Ltd	06/08/1999
0845 03 4	Gamma Telecom Holdings Ltd	24/06/2002
0845 03 5	Twelve Telecom Limited	22/02/2017
0845 03 6	New Call Telecom Ltd	18/11/2014
0845 03 8	TeleWare Group PLC	20/02/2013
0845 03 9	Lumen Technologies UK Limited	01/09/1997
0845 04 0	Call Stream Limited	13/07/2007
0845 04 1	Newtel Limited	16/04/2003
0845 04 2	Icron Network Limited	08/08/2006
0845 04 3	Lycatel (Ireland) Limited	01/03/2006
0845 04 4	24 Seven Communications Ltd	10/06/2013
0845 04 5	Virgin Media Limited	04/11/1997
0845 04 7	Minotaur Telecom Limited	31/01/2013
0845 04 9	Firstsound Ltd	10/10/2000
0845 05 0	Vodafone Ltd (Thus)	27/04/2012
0845 05 1	Vodafone Ltd (Thus)	27/04/2012
0845 05 2	Vodafone Ltd (Thus)	27/04/2012
0845 05 3	Vodafone Ltd (Thus)	27/04/2012
0845 05 4	Vodafone Ltd (Thus)	27/04/2012
0845 05 5	Vodafone Ltd (Thus)	27/04/2012
0845 05 6	Vodafone Ltd (Thus)	27/04/2012
0845 05 7	Vodafone Ltd (Thus)	27/04/2012
0845 05 8	Vodafone Ltd (Thus)	27/04/2012
0845 05 9	Vodafone Ltd (Thus)	27/04/2012
0845 06 0	Talk Numbers Ltd	08/06/2010
0845 06 1	Talk Numbers Ltd	08/06/2010
0845 06 2	Talk Numbers Ltd	08/06/2010
0845 06 3	Talk Numbers Ltd	08/06/2010
0845 06 4	Talk Numbers Ltd	08/06/2010
0845 06 5	Talk Numbers Ltd	08/06/2010
0845 06 6	Budget Numbers Limited	08/06/2010
0845 06 7	Budget Numbers Limited	08/06/2010
0845 06 8	Budget Numbers Limited	08/06/2010
0845 06 9	Budget Numbers Limited	08/06/2010
0845 07 0	Vodafone Ltd (Energis)	30/05/2006
0845 07 1	Vodafone Ltd (Energis)	30/05/2006
0845 07 2	Vodafone Ltd (Energis)	30/05/2006
0845 07 3	Vodafone Ltd (Energis)	30/05/2006
0845 07 4	Vodafone Ltd (Energis)	30/05/2006
0845 07 5	Vodafone Ltd (Energis)	30/05/2006
0845 07 6	Vodafone Ltd (Energis)	30/05/2006
0845 07 7	Vodafone Ltd (Energis)	30/05/2006
0845 07 8	Vodafone Ltd (Energis)	30/05/2006
0845 07 9	Vodafone Ltd (Energis)	30/05/2006
0845 08 0	Verizon UK Limited	23/07/1997
0845 08 1	Verizon UK Limited	23/07/1997
0845 08 2	Verizon UK Limited	23/07/1997
0845 08 3	Verizon UK Limited	23/07/1997
0845 08 4	Verizon UK Limited	23/07/1997
0845 08 5	Verizon UK Limited	23/07/1997
0845 08 6	Verizon UK Limited	23/07/1997
0845 08 7	Verizon UK Limited	23/07/1997
0845 08 8	Verizon UK Limited	23/07/1997
0845 08 9	Verizon UK Limited	23/07/1997
0845 09 0	Orange Business Holdings UK Limited	26/02/2013
0845 09 1	Voicetec Systems Ltd	27/01/2003
0845 09 2	Syntec Limited	14/02/2000
0845 09 3	Patoy Ltd	16/08/2000
0845 09 4	Nexus Telecommunications Limited	05/04/2005
0845 09 5	Numbergroup Utilities Ltd	19/10/2010
0845 09 6	Media Telecom Ltd	23/06/2010
0845 09 7	EE Limited (Orange)	17/07/1997
0845 09 8	Mintaka Limited	05/03/2010
0845 09 9	TalkTalk Communications Limited	20/07/2006
0845 10 0	Verizon UK Limited	16/09/1997
0845 10 1	Verizon UK Limited	16/09/1997
0845 10 2	Verizon UK Limited	16/09/1997
0845 10 3	Verizon UK Limited	16/09/1997
0845 10 4	Verizon UK Limited	16/09/1997
0845 10 5	Verizon UK Limited	16/09/1997
0845 10 6	Verizon UK Limited	16/09/1997
0845 10 7	Icron Network Limited	08/08/2006
0845 10 8	Swiftnet Ltd	31/08/1999
0845 10 9	ESAT Telecommunications (UK) Ltd	02/09/1999
0845 11 0	Affiniti Integrated Solutions Limited	12/09/2003
0845 11 1	Virgin Media Limited	08/04/2016
0845 11 2	Virgin Media Limited	08/04/2016
0845 11 3	Virgin Media Limited	08/04/2016
0845 11 5	Alphatalk Limited	30/01/2014
0845 11 6	Phone Buddy Limited	15/07/2003
0845 11 7	Virgin Media Limited	08/04/2016
0845 11 8	GCI Network Solutions Ltd	19/04/2017
0845 11 9	Pulsant (Scotland) Limited	20/02/2009
0845 12 0	Affiniti Integrated Solutions Limited	16/11/1995
0845 12 1	Affiniti Integrated Solutions Limited	16/11/1995
0845 12 2	Affiniti Integrated Solutions Limited	16/11/1995
0845 12 3	Affiniti Integrated Solutions Limited	16/11/1995
0845 12 4	Affiniti Integrated Solutions Limited	16/11/1995
0845 12 5	Affiniti Integrated Solutions Limited	16/11/1995
0845 12 6	Affiniti Integrated Solutions Limited	16/11/1995
0845 12 7	Affiniti Integrated Solutions Limited	16/11/1995
0845 12 8	Affiniti Integrated Solutions Limited	16/11/1995
0845 12 9	Affiniti Integrated Solutions Limited	16/11/1995
0845 13 0	TalkTalk Communications Limited	29/06/2006
0845 13 1	Redcentric Solutions Limited	25/05/2016
0845 13 2	TAP GATEWAY LTD	02/07/2020
0845 13 3	Vodafone Business Solutions Limited	03/03/2000
0845 13 4	Numbers Telecom Limited	12/07/2012
0845 13 5	Daotec Ltd	27/04/2005
0845 13 6	TalkTalk Communications Limited	20/07/2006
0845 13 9	Invoco Ltd	22/09/2010
0845 14 0	Virgin Media Limited	08/04/2016
0845 14 1	Virgin Media Limited	08/04/2016
0845 14 2	Virgin Media Limited	08/04/2016
0845 14 3	Virgin Media Limited	08/04/2016
0845 14 4	Virgin Media Limited	08/04/2016
0845 14 5	Virgin Media Limited	08/04/2016
0845 14 6	Virgin Media Limited	08/04/2016
0845 14 7	Virgin Media Limited	08/04/2016
0845 14 8	Virgin Media Limited	08/04/2016
0845 14 9	Virgin Media Limited	08/04/2016
0845 15 0	Virgin Media Limited	08/04/2016
0845 15 1	Virgin Media Limited	08/04/2016
0845 15 2	Lanonyx Telecom Limited	22/08/2011
0845 15 3	NBCN Networks Ltd	07/01/2010
0845 15 4	Magrathea Telecommunications Limited	01/09/2011
0845 15 5	Virgin Media Limited	08/04/2016
0845 15 6	Digital Space Group Limited	24/12/2015
0845 15 8	Digital Select Limited	23/01/2015
0845 15 9	Everything Voip Limited	23/04/2014
0845 16 0	Gamma Telecom Holdings Ltd	20/11/2017
0845 16 1	BT	28/11/2007
0845 16 2	Affiniti Integrated Solutions Limited	12/09/2003
0845 16 3	Core Telecom Limited	01/03/2006
0845 16 4	Affiniti Integrated Solutions Limited	12/09/2003
0845 16 5	Affiniti Integrated Solutions Limited	18/05/2002
0845 16 6	Affiniti Integrated Solutions Limited	18/05/2002
0845 16 8	Affiniti Integrated Solutions Limited	12/09/2003
0845 17 0	Budget Numbers Limited	06/08/2004
0845 17 2	TalkTalk Communications Limited	20/03/2009
0845 17 3	Media Telecom Ltd	23/06/2010
0845 17 4	Telecom2 Limited	29/07/2009
0845 17 5	TGL Services (UK) Ltd	02/02/2015
0845 17 6	Dynamic Mobile Billing Limited	02/05/2006
0845 17 7	Digital Space Group Limited	24/12/2015
0845 17 8	TelNG Limited	11/05/2017
0845 17 9	TalkTalk Communications Limited	27/09/2011
0845 18 0	Digital Space Group Limited	24/12/2015
0845 18 1	TelNG Limited	11/05/2017
0845 18 2	24 Seven Communications Ltd	16/10/2015
0845 18 3	Calltracks Limited	03/02/2014
0845 18 4	TalkTalk Communications Limited	20/12/2006
0845 18 5	InTouch Communication Services Limited	13/05/2003
0845 18 6	CFL Communications Ltd	28/03/2006
0845 18 7	Gamma Telecom Holdings Ltd	29/05/2013
0845 18 9	TalkTalk Communications Limited	20/07/2006
0845 19 0	Nexus Telecommunications Limited	05/04/2005
0845 19 1	Plus Telecom Limited	18/01/2006
0845 19 3	Citrus Telecommunications Ltd	28/08/2002
0845 19 4	TalkTalk Communications Limited	07/03/2007
0845 19 5	New Call Telecom Ltd	18/11/2014
0845 19 6	Virgin Media Limited	10/09/1997
0845 19 7	Alnitak GmbH	25/02/2015
0845 19 8	QX Telecom Ltd	20/03/2007
0845 19 9	TalkTalk Communications Limited	20/07/2006
0845 20 0	Daisy Communications Ltd	21/12/2010
0845 20 1	Daisy Communications Ltd	21/12/2010
0845 20 2	Daisy Communications Ltd	21/12/2010
0845 20 3	Daisy Communications Ltd	17/12/2010
0845 20 4	Daisy Communications Ltd	17/12/2010
0845 20 5	Daisy Communications Ltd	17/12/2010
0845 20 6	Daisy Communications Ltd	17/12/2010
0845 20 7	Daisy Communications Ltd	17/12/2010
0845 20 8	Daisy Communications Ltd	17/12/2010
0845 20 9	Daisy Communications Ltd	17/12/2010
0845 21 0	Redcentric Solutions Limited	25/05/2016
0845 21 2	Vodafone Ltd (Thus)	27/04/2012
0845 21 3	Vodafone Ltd (Thus)	27/04/2012
0845 21 4	C2C Limited	07/10/2003
0845 21 6	DRD Communications Limited	07/09/2004
0845 21 7	TalkTalk Communications Limited	19/04/2007
0845 21 8	Call Stream Limited	22/08/2005
0845 21 9	TalkTalk Communications Limited	19/04/2007
0845 22 0	Vodafone Ltd (C&W)	06/05/2014
0845 22 1	Vodafone Ltd (C&W)	13/09/2013
0845 22 2	Planet Numbers Ltd	09/10/2012
0845 22 3	TalkTalk Communications Limited	09/10/2003
0845 22 4	Barritel Limited	27/07/2006
0845 22 5	Dynamic Mobile Billing Limited	28/01/2000
0845 22 6	Nexus Telecommunications Limited	12/11/2002
0845 22 7	Vodafone Ltd (C&W)	06/05/2014
0845 22 8	8x8 UK Limited	11/12/2009
0845 22 9	Citrus Telecommunications Ltd	11/07/2014
0845 23 0	Windsor Telecom Ltd	24/01/2002
0845 23 1	TalkTalk Communications Limited	05/05/2006
0845 23 2	Vodafone Ltd (C&W)	13/09/2013
0845 23 3	Visionate Ltd	14/10/1999
0845 23 4	Virgin Media Limited	11/08/1997
0845 23 5	Suretec Systems Ltd	25/11/2011
0845 23 9	TalkTalk Communications Limited	05/05/2006
0845 24 0	Vodafone Ltd (Energis)	30/05/2006
0845 24 1	Gamma Telecom Holdings Ltd	13/02/2002
0845 24 2	Vibe Communications UK Ltd	31/03/2008
0845 24 4	Connect Telecom UK Limited	27/07/2001
0845 24 5	Virgin Media Limited	08/04/2016
0845 24 6	Vodafone Ltd (C&W)	13/09/2013
0845 24 7	Vodafone Ltd (Energis)	30/05/2006
0845 24 9	TalkTalk Communications Limited	20/07/2006
0845 25 0	TalkTalk Communications Limited	19/12/2008
0845 25 1	Redcentric Solutions Limited	25/05/2016
0845 25 2	IPV6 Limited	21/01/2009
0845 25 3	Zamir Telecom Limited	23/02/2011
0845 25 7	Telecoms World PLC	20/03/2002
0845 25 8	Digital Space Group Limited	28/06/2005
0845 25 9	Commi Holdings Limited	16/11/2016
0845 26 0	Windsor Telecom Ltd	23/09/2004
0845 26 1	TalkTalk Communications Limited	05/05/2006
0845 26 2	Spitfire Network Services Limited	24/07/2002
0845 26 3	TalkTalk Communications Limited	07/03/2007
0845 26 5	Affiniti Integrated Solutions Limited	12/09/2003
0845 26 6	BT	07/02/2005
0845 26 7	TalkTalk Communications Limited	20/10/2006
0845 26 8	BT	25/08/2005
0845 26 9	Barritel Limited	26/11/2013
0845 27 0	Vodafone Ltd (Thus)	28/02/2012
0845 27 1	Vodafone Ltd (Thus)	28/02/2012
0845 27 2	Vodafone Ltd (Thus)	28/02/2012
0845 27 3	Vodafone Ltd (Thus)	28/02/2012
0845 27 4	Vodafone Ltd (Thus)	28/02/2012
0845 27 5	Vodafone Ltd (Thus)	28/02/2012
0845 27 6	Vodafone Ltd (Thus)	28/02/2012
0845 27 7	Vodafone Ltd (Thus)	28/02/2012
0845 27 8	Vodafone Ltd (Thus)	28/02/2012
0845 27 9	Vodafone Ltd (Thus)	28/02/2012
0845 28 0	Colt Technology Services	05/07/1999
0845 28 1	Colt Technology Services	05/07/1999
0845 28 2	Colt Technology Services	05/07/1999
0845 28 3	Colt Technology Services	05/07/1999
0845 28 6	API Telecom Limited	01/08/2012
0845 28 7	Magrathea Telecommunications Limited	16/10/2009
0845 28 8	Barritec Limited	31/10/2012
0845 28 9	Business Broadcast Communications Limited	19/10/2009
0845 29 0	Telecom 10 Ltd	25/11/2009
0845 29 1	TalkTalk Communications Limited	20/12/2006
0845 29 3	TalkTalk Communications Limited	19/04/2007
0845 29 4	Barritel Limited	26/11/2013
0845 29 5	Nexus Telecommunications Limited	01/10/2007
0845 29 6	TalkTalk Communications Limited	05/05/2006
0845 29 7	Rojo Trading Limited	19/04/2007
0845 29 9	Vodafone Ltd (C&W)	06/05/2014
0845 30 0	Vodafone Ltd (C&W)	13/09/2013
0845 30 1	Vodafone Ltd (C&W)	13/09/2013
0845 30 2	Vodafone Ltd (C&W)	13/09/2013
0845 30 3	Vodafone Ltd (C&W)	13/09/2013
0845 30 4	Vodafone Ltd (C&W)	13/09/2013
0845 30 5	Vodafone Ltd (C&W)	13/09/2013
0845 30 6	Vodafone Ltd (C&W)	13/09/2013
0845 30 7	Vodafone Ltd (C&W)	13/09/2013
0845 30 8	Vodafone Ltd (C&W)	13/09/2013
0845 30 9	Vodafone Ltd (C&W)	13/09/2013
0845 31 0	Vodafone Ltd (Thus)	28/02/2012
0845 31 1	Citrus Telecommunications Ltd	30/06/2006
0845 31 2	Alnitak GmbH	25/02/2015
0845 31 3	TalkTalk Communications Limited	21/02/2008
0845 31 4	Magrathea Telecommunications Limited	09/02/2015
0845 31 5	IV Response Limited	11/03/2004
0845 31 6	M247 Ltd	18/05/2015
0845 31 8	Intrado Cloud Solutions Limited	02/06/2009
0845 31 9	Planet Numbers Ltd	03/06/2009
0845 32 0	Digitech Solutions Global Limited	28/06/2012
0845 32 1	KCOM Group Limited	14/01/1998
0845 32 2	Affiniti Integrated Solutions Limited	16/01/2008
0845 32 3	Affiniti Integrated Solutions Limited	16/01/2008
0845 32 4	Internet of Things Limited	14/07/2021
0845 32 5	Magrathea Telecommunications Limited	09/02/2015
0845 32 6	InTouch Communication Services Limited	15/02/2016
0845 32 7	I-NET COMMUNICATIONS GROUP PLC	25/06/2015
0845 32 8	QX Telecom Ltd	24/07/2015
0845 32 9	I.T Communications Limited	20/05/2015
0845 33 0	TalkTalk Communications Limited	09/10/2003
0845 33 1	IV Response Limited	09/03/2002
0845 33 2	Promotions4All Ltd	23/12/2009
0845 33 3	Sky UK Limited	11/12/2013
0845 33 4	Colt Technology Services	19/08/2015
0845 33 5	Premiere Communications Inc	18/05/1998
0845 33 7	TalkTalk Communications Limited	15/08/2005
0845 33 8	TalkTalk Communications Limited	15/08/2005
0845 34 0	Invosys Limited	28/06/2012
0845 34 1	Numbers Telecom Limited	01/02/2016
0845 34 2	Relax Telecom Limited	15/08/2014
0845 34 3	Sky UK Limited	11/12/2013
0845 34 4	Elitetele.com plc	04/10/2002
0845 34 5	TalkTalk Communications Limited	09/10/2003
0845 34 6	Calltracks Limited	29/07/2013
0845 34 7	TalkTalk Communications Limited	11/01/2006
0845 34 8	Magrathea Telecommunications Limited	03/08/2015
0845 34 9	FEBO Telecom Limited	10/08/2015
0845 35 0	Colt Technology Services	21/10/1997
0845 35 1	Colt Technology Services	21/10/1997
0845 35 2	Colt Technology Services	18/06/2004
0845 35 3	Colt Technology Services	21/10/1997
0845 35 5	Colt Technology Services	21/10/1997
0845 35 6	Colt Technology Services	21/10/1997
0845 35 7	Colt Technology Services	21/10/1997
0845 35 8	Colt Technology Services	21/10/1997
0845 35 9	Colt Technology Services	21/10/1997
0845 36 0	Colt Technology Services	16/10/2000
0845 36 2	TalkTalk Communications Limited	05/05/2006
0845 36 3	Commi Holdings Limited	16/11/2016
0845 36 4	Number Services Ltd.	22/11/2018
0845 36 5	TalkTalk Communications Limited	19/01/2004
0845 36 6	Vodafone Ltd (C&W)	13/09/2013
0845 36 7	GCI Network Solutions Ltd	19/04/2017
0845 36 8	TalkTalk Communications Limited	06/09/2006
0845 36 9	Inclarity Communications Limited	23/01/2014
0845 37 0	Windsor Telecom Ltd	30/03/2011
0845 37 1	TalkTalk Communications Limited	29/06/2006
0845 37 2	TalkTalk Communications Limited	29/06/2006
0845 37 3	TalkTalk Communications Limited	16/12/2004
0845 37 4	Barritel Limited	26/11/2013
0845 37 5	TalkTalk Communications Limited	30/01/2006
0845 37 6	TalkTalk Communications Limited	20/10/2006
0845 37 7	Lumen Technologies UK Limited	20/04/1999
0845 37 8	Vodafone Ltd (Energis)	30/05/2006
0845 37 9	London Central Communications Ltd	11/12/2006
0845 38 1	Swiftnet Ltd	10/06/2004
0845 38 2	Swiftnet Ltd	10/06/2004
0845 38 3	Swiftnet Ltd	10/06/2004
0845 38 4	Swiftnet Ltd	10/06/2004
0845 38 5	Swiftnet Ltd	10/06/2004
0845 38 6	Nextec UK Limited	26/11/2013
0845 38 7	Nodemax Limited	03/05/2007
0845 38 8	Barritel Limited	10/12/2015
0845 38 9	TalkTalk Communications Limited	29/06/2006
0845 39 0	Vodafone Ltd (C&W)	13/09/2013
0845 39 2	Dial 9 Communications Limited	17/05/2016
0845 39 3	Fluency Communications Ltd	23/09/2013
0845 39 4	Number Services Ltd.	22/11/2018
0845 39 5	Telecoms World Direct Ltd	10/06/2014
0845 39 6	Magrathea Telecommunications Limited	22/06/2016
0845 39 7	QX Telecom Ltd	24/07/2015
0845 39 8	Dial 9 Communications Limited	17/05/2016
0845 39 9	Eircom (UK) Limited	31/01/2000
0845 40 0	Nexus Telecommunications Limited	05/04/2005
0845 40 1	Colt Technology Services	24/12/2002
0845 40 2	TalkTalk Communications Limited	16/12/2004
0845 40 3	4D INTERACTIVE LTD	16/12/2005
0845 40 4	Affiniti Integrated Solutions Limited	16/04/2003
0845 40 5	Verizon UK Limited	31/03/2001
0845 40 6	Alnitak GmbH	25/02/2015
0845 40 7	TelNG Limited	11/05/2017
0845 40 8	TalkTalk Communications Limited	09/10/2003
0845 40 9	Nexus Telecommunications Limited	05/04/2005
0845 41 0	Lumen Technologies UK Limited	24/08/1998
0845 41 2	EE Limited ( TM)	21/02/2000
0845 41 3	Node4 Ltd	15/12/2005
0845 41 4	Hospedia Limited	05/04/2000
0845 41 5	Affiniti Integrated Solutions Limited	12/09/2003
0845 41 6	QX Telecom Ltd	24/07/2015
0845 41 7	Dynamic Mobile Billing Limited	01/07/2016
0845 41 8	Kalnet4U Ltd	29/01/2016
0845 41 9	Central Technology Limited	08/07/2015
0845 42 1	Affiniti Integrated Solutions Limited	12/09/2003
0845 42 2	TalkTalk Communications Limited	29/06/2006
0845 42 3	Real Time Telecoms Ltd	21/08/2014
0845 42 4	BT	05/10/2001
0845 42 5	Resilient PLC	01/06/2006
0845 42 6	Dial 9 Communications Limited	17/05/2016
0845 42 7	Liquid 11 Limited	23/04/2015
0845 42 8	Westend Telecoms ltd	21/12/2015
0845 43 0	Vodafone Ltd (C&W)	13/09/2013
0845 43 1	TalkTalk Communications Limited	20/10/2006
0845 43 3	Chess Limited	10/04/2018
0845 43 4	TelXL Ltd	07/02/2002
0845 43 5	HighSpeed Office Limited	26/04/2004
0845 43 6	Relax Telecom Limited	18/11/2014
0845 43 7	TalkTalk Communications Limited	19/04/2007
0845 43 8	Westend Telecoms ltd	21/12/2015
0845 43 9	Westend Telecoms ltd	22/12/2015
0845 44 0	Vodafone Limited	17/07/1997
0845 44 1	Vodafone Limited	17/07/1997
0845 44 2	Vodafone Limited	17/07/1997
0845 44 3	Vodafone Limited	17/07/1997
0845 44 4	Vodafone Limited	17/07/1997
0845 44 5	Vodafone Limited	17/07/1997
0845 44 6	Vodafone Limited	17/07/1997
0845 44 7	Vodafone Limited	17/07/1997
0845 44 8	Vodafone Limited	17/07/1997
0845 44 9	Vodafone Limited	17/07/1997
0845 45 0	Gamma Telecom Holdings Ltd	04/12/2002
0845 45 1	TalkTalk Communications Limited	14/10/2013
0845 45 2	GCI Network Solutions Ltd	19/04/2017
0845 45 3	Inclarity Communications Limited	23/01/2014
0845 45 4	Virgin Media Limited	04/11/1997
0845 45 5	Virgin Media Limited	04/11/1997
0845 45 6	TalkTalk Communications Limited	15/10/2013
0845 45 7	Served Up Limited	03/06/2008
0845 45 8	TalkTalk Communications Limited	09/10/2003
0845 45 9	Telecoms World PLC	06/02/2007
0845 46 0	Windsor Telecom Ltd	14/06/2006
0845 46 2	2-Sell-It Ltd	15/02/2006
0845 46 3	Barritel Limited	27/07/2006
0845 46 4	Vodafone Ltd (C&W)	13/09/2013
0845 46 5	08 Numbers Ltd	06/07/2005
0845 46 6	Gamma Telecom Holdings Ltd	26/10/2012
0845 46 7	Barritel Limited	27/07/2006
0845 46 8	TTNC Limited	03/10/2013
0845 47 0	Windsor Telecom Ltd	13/06/2011
0845 47 4	Barritel Limited	27/07/2006
0845 47 5	Barritel Limited	27/07/2006
0845 47 6	Square Systems Limited	01/07/2014
0845 47 7	Square Systems Limited	03/07/2006
0845 47 8	TalkTalk Communications Limited	06/09/2006
0845 48 0	TeleSurf Limited	21/07/2010
0845 48 1	TalkTalk Communications Limited	07/03/2007
0845 48 2	Affiniti Integrated Solutions Limited	12/09/2003
0845 48 4	Barritel Limited	14/12/2001
0845 48 5	Affiniti Integrated Solutions Limited	12/09/2003
0845 48 6	TAP GATEWAY LTD	02/07/2020
0845 48 7	Vodafone Ltd (Thus)	28/02/2012
0845 48 8	Microtalk Europe Limited	10/03/2016
0845 48 9	Red Squared Ltd	26/09/2006
0845 49 0	Invade International Ltd	13/01/2016
0845 49 1	TalkTalk Communications Limited	20/12/2006
0845 49 3	TelecomIQ Limited	13/05/2020
0845 49 4	Buzz Networks Limited	24/07/2007
0845 49 6	Barritel Limited	26/11/2013
0845 49 7	BT	05/10/2005
0845 49 8	BT	05/10/2005
0845 50 0	Vodafone Ltd (C&W)	13/09/2013
0845 50 1	Redwood Technologies Ltd	15/11/2018
0845 50 2	Mi Telecom Limited	15/04/2014
0845 50 4	Gamma Telecom Holdings Ltd	22/06/2007
0845 50 5	Floren Limited	14/11/2014
0845 50 6	Global Reach Networks Limited	24/08/2016
0845 50 7	Buzz Networks Limited	24/07/2007
0845 50 8	Magrathea Telecommunications Limited	27/07/2007
0845 50 9	Alnitak GmbH	25/02/2015
0845 51 0	IV Response Limited	30/08/2007
0845 51 1	ETC Telecom Limited	03/09/2007
0845 51 2	Nationwide Telephone Assistance Ltd	25/09/2007
0845 51 3	(AQ) LIMITED	28/09/2012
0845 51 4	(AQ) LIMITED	28/09/2012
0845 51 5	Nexus Telecommunications Limited	01/10/2007
0845 51 7	Media Hawk Ltd	26/09/2011
0845 51 8	Spacetel UK Ltd	29/09/2011
0845 51 9	Nexus Telecommunications Limited	01/10/2007
0845 52 0	Windsor Telecom Ltd	13/06/2011
0845 52 1	Gamma Telecom Holdings Ltd	16/08/2006
0845 52 2	Vectone Mobile Limited	08/07/2009
0845 52 3	Assume Nothing Limited	07/11/2007
0845 52 4	VoIP-Un Limited	09/11/2007
0845 52 5	Content Guru Limited	02/11/2007
0845 52 6	Buzz Networks Limited	04/12/2007
0845 52 7	Magrathea Telecommunications Limited	05/12/2007
0845 52 8	Voxbone SA	28/12/2007
0845 52 9	Sigma Voice Solutions Ltd	31/12/2007
0845 53 1	Buzz Networks Limited	14/01/2008
0845 53 2	IV Response Limited	23/01/2008
0845 53 3	Vodafone Ltd (C&W)	18/06/2013
0845 53 4	Adepteo Limited	18/05/2017
0845 53 5	Dark Group Limited	28/03/2008
0845 53 6	Axe Telecom Limited	26/02/2018
0845 53 9	Invade International Ltd	13/01/2016
0845 54 2	Bicom Systems EURL	23/07/2008
0845 54 3	TalkTalk Communications Limited	24/07/2008
0845 54 4	Inet Telecoms Ltd (Voipfone)	14/08/2008
0845 54 5	Via-Vox Limited	20/08/2008
0845 54 7	Buzz Networks Limited	03/09/2008
0845 54 8	Telecoms World PLC	04/09/2008
0845 54 9	Solutios Limited	15/09/2008
0845 55 0	Buzz Networks Limited	17/09/2008
0845 55 1	Buzz Networks Limited	17/09/2008
0845 55 2	Buzz Networks Limited	17/09/2008
0845 55 3	24 Seven Communications Ltd	01/12/2008
0845 55 5	Vodafone Ltd (C&W)	13/09/2013
0845 55 6	I-NET COMMUNICATIONS GROUP PLC	26/02/2009
0845 55 7	Telappliant Ltd	02/04/2009
0845 56 0	OVH Limited	26/07/2010
0845 56 1	VoiceHost Limited	02/08/2010
0845 56 2	Six Degrees Technology Group Limited	08/04/2020
0845 56 3	Telecom Express Limited	28/10/2010
0845 56 4	Magrathea Telecommunications Limited	21/09/2010
0845 56 5	BT	12/04/2011
0845 56 6	One Network Limited	12/04/2011
0845 56 7	Gamma Telecom Holdings Ltd	19/09/2008
0845 56 8	City Numbers Ltd	03/05/2011
0845 57 0	Cloudcall Limited	15/06/2011
0845 57 3	Marathon Telecom Limited	04/07/2011
0845 57 5	Reality Network Services Limited	03/06/2011
0845 57 6	Numbers Plus Ltd	05/08/2011
0845 57 7	Aloha Telecommunications Ltd	18/08/2011
0845 57 8	Nexbridge Communications Limited	10/01/2012
0845 58 0	Twelve Telecom Limited	21/05/2013
0845 58 1	Call Telecom Ltd	13/07/2005
0845 58 2	TTNC Limited	03/10/2013
0845 58 3	BT	08/12/2004
0845 58 4	BT	08/12/2004
0845 58 5	BT	08/12/2004
0845 58 6	BT	08/12/2004
0845 58 7	BT	08/12/2004
0845 59 0	Cloud Telecom Ltd	07/02/2012
0845 59 1	Magrathea Telecommunications Limited	29/05/2012
0845 59 2	Media Hawk Ltd	13/11/2012
0845 59 4	Magrathea Telecommunications Limited	10/01/2013
0845 59 5	Digiweb Limited	27/07/2012
0845 59 6	Swiftel Limited	31/10/2012
0845 59 7	IOVOX Limited	28/01/2013
0845 59 8	Internexus Networks Limited	18/04/2013
0845 60 0	BT	10/04/1997
0845 60 1	BT	10/04/1997
0845 60 2	BT	10/04/1997
0845 60 3	BT	10/04/1997
0845 60 4	BT	10/04/1997
0845 60 5	BT	10/04/1997
0845 60 6	BT	10/04/1997
0845 60 7	BT	10/04/1997
0845 60 8	BT	10/04/1997
0845 60 9	BT	10/04/1997
0845 61 0	BT	24/02/1998
0845 61 1	BT	25/07/2001
0845 61 2	TalkTalk Communications Limited	29/06/2006
0845 61 3	Idt Global Ltd	30/08/2001
0845 61 4	Alnitak GmbH	25/02/2015
0845 61 5	Sesui Limited	26/10/2004
0845 61 7	Digital Space Group Limited	12/04/2016
0845 61 8	TalkTalk Communications Limited	06/09/2006
0845 61 9	Core Telecom Limited	03/05/2012
0845 62 0	TalkTalk Communications Limited	20/07/2006
0845 62 1	Numbergroup Utilities Ltd	19/10/2010
0845 62 2	Digitech Solutions Global Limited	28/06/2012
0845 62 4	MANX TELECOM TRADING LIMITED	08/02/2017
0845 62 5	TTNC Limited	03/10/2013
0845 62 6	Premier Voicemail Ltd	06/09/2002
0845 62 8	2-Sell-It Ltd	15/02/2006
0845 63 0	TalkTalk Communications Limited	20/07/2006
0845 63 1	TalkTalk Communications Limited	07/10/2005
0845 63 2	TalkTalk Communications Limited	07/10/2005
0845 63 4	Vodafone Ltd (Thus)	28/02/2012
0845 63 5	Virtual Talk Ltd	23/04/2014
0845 63 6	Caladan Communications Limited	15/04/2005
0845 63 7	TalkTalk Communications Limited	07/03/2007
0845 63 8	Affiniti Integrated Solutions Limited	26/04/2011
0845 63 9	TalkTalk Communications Limited	20/12/2006
0845 64 0	BT	19/04/1999
0845 64 1	BT	13/02/2001
0845 64 2	TTNC Limited	03/10/2013
0845 64 3	Nexus Telecommunications Limited	05/04/2005
0845 64 4	Nexus Telecommunications Limited	07/08/2000
0845 64 5	Atlas Interactive Group Limited	12/10/1999
0845 64 6	Gamma Telecom Holdings Ltd	25/03/2014
0845 64 7	Number Solutions Ltd	08/03/2007
0845 64 9	TTNC Limited	03/10/2013
0845 65 0	Virgin Media Limited	30/06/1998
0845 65 1	IP Phone Solutions Ltd	28/10/2013
0845 65 2	Invade International Ltd	13/01/2016
0845 65 3	Commi Holdings Limited	16/11/2016
0845 65 4	Voice Simplified Limited	25/06/2013
0845 65 5	TalkTalk Communications Limited	30/05/2007
0845 65 6	BT	28/04/1999
0845 65 7	Transaction Network Services (UK) Limited	28/02/2000
0845 65 8	TalkTalk Communications Limited	29/06/2006
0845 65 9	TalkTalk Communications Limited	29/06/2006
0845 66 0	TalkTalk Communications Limited	25/03/2014
0845 66 1	TalkTalk Communications Limited	25/03/2014
0845 66 2	TalkTalk Communications Limited	25/03/2014
0845 66 3	TalkTalk Communications Limited	25/03/2014
0845 66 4	TalkTalk Communications Limited	25/03/2014
0845 66 5	TalkTalk Communications Limited	25/03/2014
0845 66 6	TalkTalk Communications Limited	25/03/2014
0845 66 7	TalkTalk Communications Limited	25/03/2014
0845 66 8	TalkTalk Communications Limited	25/03/2014
0845 66 9	TalkTalk Communications Limited	25/03/2014
0845 67 0	Networks Direct plc	01/07/2002
0845 67 1	Vodafone Ltd (Energis)	30/05/2006
0845 67 2	Vodafone Ltd (Energis)	30/05/2006
0845 67 3	Vodafone Ltd (Energis)	30/05/2006
0845 67 4	Vodafone Ltd (Energis)	30/05/2006
0845 67 5	Vodafone Ltd (Energis)	30/05/2006
0845 67 6	Vodafone Ltd (Energis)	30/05/2006
0845 67 7	Vodafone Ltd (Energis)	30/05/2006
0845 67 8	Vodafone Ltd (Energis)	30/05/2006
0845 68 0	Vodafone Ltd (C&W)	18/06/2013
0845 68 1	Inclarity Communications Limited	01/12/2010
0845 68 2	TelecomIQ Limited	22/07/2013
0845 68 3	TalkTalk Communications Limited	19/04/2007
0845 68 4	Timico Partner Services Limited	02/04/2003
0845 68 5	Six Degrees Technology Group Limited	08/04/2020
0845 68 6	Digital Mail Limited	14/08/2003
0845 68 7	A2B Telecom Limited	19/10/2011
0845 68 8	TalkTalk Communications Limited	20/07/2006
0845 68 9	Telecoms World Direct Ltd	22/11/2006
0845 69 0	Six Degrees Technology Group Limited	08/04/2020
0845 69 1	Alnitak GmbH	25/02/2015
0845 69 2	Dial 9 Communications Limited	17/05/2016
0845 69 3	TalkTalk Communications Limited	20/10/2006
0845 69 4	Swiftnet Ltd	11/08/2015
0845 69 5	TalkTalk Communications Limited	14/10/2013
0845 69 6	Abel & Co (Scotland) Ltd	11/06/2002
0845 69 7	TelecomIQ Limited	13/05/2020
0845 69 8	Inclarity Communications Limited	23/01/2014
0845 69 9	Inclarity Communications Limited	23/01/2014
0845 80 0	JT (Jersey) Limited	23/05/1997
0845 80 2	Core Communication Services Limited	13/10/2005
0845 80 3	TalkTalk Communications Limited	11/01/2006
0845 80 4	Core Communication Services Limited	20/07/2005
0845 80 5	Magrathea Telecommunications Limited	14/01/2009
0845 80 6	TalkTalk Communications Limited	20/12/2006
0845 80 7	24 Seven Communications Ltd	17/03/2008
0845 80 9	TalkTalk Communications Limited	06/09/2006
0845 81 0	Affiniti Integrated Solutions Limited	12/09/2003
0845 81 1	Syntec Limited	12/08/2003
0845 81 2	Admiral Telecom Limited	07/08/2006
0845 81 3	Alnitak GmbH	25/02/2015
0845 81 5	TalkTalk Communications Limited	11/01/2006
0845 81 6	Callmonitor Limited	27/09/2004
0845 81 7	Sentiro Limited	21/11/2005
0845 81 8	TalkTalk Communications Limited	07/11/2013
0845 81 9	Atlantic Communications Corp Ltd	18/11/2013
0845 82 0	Alphatalk Limited	30/01/2014
0845 82 1	Alphatalk Limited	30/01/2014
0845 82 2	Alphatalk Limited	30/01/2014
0845 82 3	Alphatalk Limited	30/01/2014
0845 82 4	Alphatalk Limited	30/01/2014
0845 82 5	Alphatalk Limited	30/01/2014
0845 82 6	Alphatalk Limited	30/01/2014
0845 82 7	Alphatalk Limited	30/01/2014
0845 82 8	Alphatalk Limited	30/01/2014
0845 82 9	Alphatalk Limited	30/01/2014
0845 83 0	Club Communications Ltd	01/07/2000
0845 83 2	TalkTalk Communications Limited	20/07/2006
0845 83 3	Nexus Telecommunications Limited	21/07/2004
0845 83 4	Voxbone SA	15/01/2009
0845 83 5	Vodafone Ltd (C&W)	13/09/2013
0845 83 6	Square 1 Communications Limited	02/09/2014
0845 83 7	Aloha Telecommunications Ltd	10/08/2015
0845 83 8	Nexus Telecommunications Limited	21/07/2004
0845 83 9	TalkTalk Communications Limited	07/03/2007
0845 84 0	Virgin Media Limited	23/05/2002
0845 84 1	Virgin Media Limited	23/05/2002
0845 84 2	Virgin Media Limited	23/05/2002
0845 84 3	Virgin Media Limited	23/05/2002
0845 84 4	Virgin Media Limited	23/05/2002
0845 84 5	Virgin Media Limited	23/05/2002
0845 84 6	Virgin Media Limited	23/05/2002
0845 84 7	Virgin Media Limited	23/05/2002
0845 84 8	Virgin Media Limited	23/05/2002
0845 84 9	Virgin Media Limited	23/05/2002
0845 85 0	BT	21/11/2001
0845 85 1	Buzz Networks Limited	27/02/2007
0845 85 2	FleXtel Limited	28/09/2004
0845 85 3	iHub 2 Limited	17/06/2016
0845 85 4	GCI Network Solutions Ltd	19/04/2017
0845 85 5	Buzz Networks Limited	31/08/1999
0845 85 6	Aloha Telecommunications Ltd	10/08/2015
0845 85 7	PlusNet PLC	21/09/2005
0845 85 8	PlusNet PLC	21/09/2005
0845 85 9	Pipex Communications PLC	14/07/2000
0845 86 0	FleXtel Limited	28/09/2004
0845 86 1	Sound Advertising Ltd	30/10/2007
0845 86 2	AQL Wholesale Ltd	20/10/2004
0845 86 3	TalkTalk Communications Limited	24/10/2006
0845 86 4	Gamma Telecom Holdings Ltd	20/07/2006
0845 86 5	Andrews & Arnold (Numbers) Ltd	27/03/2009
0845 86 7	Magrathea Telecommunications Limited	23/05/2006
0845 86 8	Magrathea Telecommunications Limited	20/06/2005
0845 86 9	Magrathea Telecommunications Limited	23/05/2006
0845 87 1	Dantec Enterprises Ltd	11/08/2005
0845 87 2	Gamma Telecom Holdings Ltd	22/12/2004
0845 87 3	Gamma Telecom Holdings Ltd	07/02/2006
0845 87 4	Simwood eSMS Limited	13/07/2006
0845 87 5	Net-Work Internet Ltd	25/08/2009
0845 87 7	Vodafone Ltd (C&W)	12/09/2013
0845 87 8	Vodafone Ltd (C&W)	12/09/2013
0845 87 9	Relax Telecom Limited	09/02/2009
0845 88 0	Six Degrees Technology Group Limited	08/04/2020
0845 88 1	Six Degrees Technology Group Limited	08/04/2020
0845 88 2	Six Degrees Technology Group Limited	08/04/2020
0845 88 3	Six Degrees Technology Group Limited	08/04/2020
0845 88 4	Six Degrees Technology Group Limited	08/04/2020
0845 88 5	Six Degrees Technology Group Limited	08/04/2020
0845 88 6	Six Degrees Technology Group Limited	08/04/2020
0845 88 7	Six Degrees Technology Group Limited	08/04/2020
0845 88 8	Six Degrees Technology Group Limited	08/04/2020
0845 88 9	Six Degrees Technology Group Limited	08/04/2020
0845 89 0	Vodafone Ltd (Thus)	10/05/2010
0845 89 1	FleXtel Limited	16/06/2000
0845 89 2	FleXtel Limited	28/09/2004
0845 89 3	Wizaner Limited	31/12/2001
0845 89 4	Gamma Telecom Holdings Ltd	20/07/2006
0845 89 5	Cloud9 Communications Limited	23/04/2010
0845 89 6	Mars Communications Limited	07/03/2008
0845 89 7	Telesoft Technologies Limited	10/05/2005
0845 89 8	Telecoms World PLC	13/04/2007
0845 89 9	Maximus Communications Ltd	15/09/2004
0845 92 8	Vodafone Ltd (C&W)	16/09/2013
0845 92 9	Vodafone Ltd (C&W)	16/09/2013
0845 93 0	Vodafone Ltd (C&W)	16/09/2013
0845 93 1	Vodafone Ltd (C&W)	16/09/2013
0845 93 2	Vodafone Ltd (C&W)	16/09/2013
0845 93 3	Vodafone Ltd (C&W)	16/09/2013
0845 93 4	Vodafone Ltd (C&W)	16/09/2013
0845 93 5	Vodafone Ltd (C&W)	16/09/2013
0845 93 6	Vodafone Ltd (C&W)	16/09/2013
0845 93 7	Vodafone Ltd (C&W)	16/09/2013
0845 93 8	Vodafone Ltd (C&W)	16/09/2013
0845 93 9	Vodafone Ltd (C&W)	16/09/2013
0845 94 0	Vodafone Ltd (C&W)	16/09/2013
0845 94 1	Vodafone Ltd (C&W)	16/09/2013
0845 94 2	Vodafone Ltd (C&W)	16/09/2013
0870 000	Lumen Technologies UK Limited	01/09/1997
0870 001	Lumen Technologies UK Limited	18/09/1998
0870 002	Newtel Limited	16/04/2003
0870 004	Pipex Communications PLC	14/07/2000
0870 005	IV Response Limited	09/03/2002
0870 006	Adviqo UK Limited	12/06/2012
0870 007	Sala Trading Ltd	22/02/2000
0870 008	Adviqo UK Limited	12/06/2012
0870 009	Telefonica UK Limited	08/11/2010
0870 010	Vodafone Ltd (C&W)	16/09/2013
0870 011	TalkTalk Communications Limited	29/06/2006
0870 012	Virgin Media Limited	11/08/1997
0870 013	Virgin Media Limited	06/10/1997
0870 015	Virgin Media Limited	06/10/1999
0870 016	Virgin Media Limited	29/11/2000
0870 017	Redcentric Solutions Limited	25/05/2016
0870 020	GCI Network Solutions Ltd	19/04/2017
0870 021	Digitech Solutions Global Limited	28/06/2012
0870 022	Icron Network Limited	08/08/2006
0870 023	Adviqo UK Limited	12/06/2012
0870 024	Vodafone Ltd (C&W)	16/09/2013
0870 025	TalkTalk Communications Limited	20/07/2006
0870 026	Orange Business Holdings UK Limited	26/02/2013
0870 027	Syntec Limited	02/11/1999
0870 028	KDDI Europe Ltd	06/08/1999
0870 029	TalkTalk Communications Limited	20/07/2006
0870 031	Voicetec Systems Ltd	27/01/2003
0870 032	TalkTalk Communications Limited	20/07/2006
0870 033	Six Degrees Technology Group Limited	08/04/2020
0870 034	Gamma Telecom Holdings Ltd	24/06/2002
0870 035	TalkTalk Communications Limited	20/07/2006
0870 036	New Call Telecom Ltd	18/11/2014
0870 037	Twelve Telecom Limited	21/05/2013
0870 038	TalkTalk Communications Limited	20/07/2006
0870 039	8x8 UK Limited	19/02/2010
0870 040	Virgin Media Limited	04/11/1997
0870 041	Swiftnet Ltd	31/08/1999
0870 042	Telecoms World PLC	20/03/2002
0870 043	Virgin Media Limited	08/04/2016
0870 044	Admiral Telecom Limited	31/07/2006
0870 045	Twelve Telecom Limited	22/02/2017
0870 046	Dynamic Mobile Billing Limited	28/01/2000
0870 047	Citrus Telecommunications Ltd	30/06/2006
0870 048	Verizon UK Limited	31/08/2001
0870 049	Verizon UK Limited	16/03/2002
0870 050	Vodafone Ltd (Thus)	28/02/2012
0870 051	Vodafone Ltd (Thus)	28/02/2012
0870 052	Vodafone Ltd (Thus)	28/02/2012
0870 053	Vodafone Ltd (Thus)	28/02/2012
0870 054	Vodafone Ltd (Thus)	28/02/2012
0870 055	Vodafone Ltd (Thus)	28/02/2012
0870 056	Vodafone Ltd (Thus)	28/02/2012
0870 058	Vodafone Ltd (Thus)	28/02/2012
0870 059	Timico Partner Services Limited	02/04/2003
0870 060	Vodafone Ltd (Energis)	30/05/2006
0870 061	Alphatalk Limited	05/10/2004
0870 062	Dynamic Mobile Billing Limited	24/12/2002
0870 063	Affiniti Integrated Solutions Limited	26/04/2011
0870 064	TelXL Ltd	19/02/2008
0870 065	Content Guru Limited	02/11/2007
0870 066	TalkTalk Communications Limited	09/10/2003
0870 067	TelXL Ltd	07/02/2002
0870 068	Magrathea Telecommunications Limited	28/12/2001
0870 069	GCI Network Solutions Ltd	19/04/2017
0870 070	Vodafone Limited	21/08/1996
0870 071	Vodafone Limited	21/08/1996
0870 072	Vodafone Limited	21/08/1996
0870 073	Vodafone Limited	21/08/1996
0870 074	Vodafone Limited	21/08/1996
0870 075	Vodafone Limited	21/08/1996
0870 076	Vodafone Limited	21/08/1996
0870 077	Vodafone Limited	21/08/1996
0870 078	Vodafone Limited	21/08/1996
0870 079	Vodafone Limited	21/08/1996
0870 080	GCI Network Solutions Ltd	19/04/2017
0870 081	Gamma Telecom Holdings Ltd	20/11/2017
0870 082	Nexus Telecommunications Limited	05/04/2005
0870 083	Global Electroteks Ltd	16/02/2001
0870 084	Vodafone Ltd (Thus)	28/02/2012
0870 085	Vodafone Ltd (Thus)	18/03/2013
0870 086	Vodafone Ltd (Thus)	28/02/2012
0870 087	TalkTalk Communications Limited	30/05/2007
0870 088	GCI Network Solutions Ltd	19/04/2017
0870 089	Alnitak GmbH	25/02/2015
0870 090	BT	01/07/1998
0870 092	Vodafone Ltd (Thus)	10/05/2010
0870 093	24 Seven Communications Ltd	12/09/2011
0870 094	Vodafone Ltd (Energis)	30/05/2006
0870 096	GCI Network Solutions Ltd	19/04/2017
0870 097	Redcentric Solutions Limited	25/05/2016
0870 099	Colt Technology Services	06/08/1998
0870 100	Digital Space Group Limited	24/12/2015
0870 101	Digital Space Group Limited	24/12/2015
0870 102	Digital Space Group Limited	24/12/2015
0870 103	Digital Space Group Limited	24/12/2015
0870 104	Digital Space Group Limited	24/12/2015
0870 105	Digital Space Group Limited	24/12/2015
0870 106	Digital Space Group Limited	24/12/2015
0870 107	Digital Space Group Limited	24/12/2015
0870 108	Digital Space Group Limited	24/12/2015
0870 109	Digital Space Group Limited	24/12/2015
0870 110	Vodafone Ltd (C&W)	16/09/2013
0870 111	TalkTalk Communications Limited	09/10/2003
0870 112	TalkTalk Communications Limited	09/10/2003
0870 114	Vodafone Ltd (C&W)	16/09/2013
0870 116	Vodafone Ltd (Thus)	10/05/2010
0870 118	Pulsant (Scotland) Limited	20/02/2009
0870 119	Cloud9 Communications Limited	23/04/2010
0870 120	Affiniti Integrated Solutions Limited	16/11/1995
0870 121	Affiniti Integrated Solutions Limited	16/11/1995
0870 122	Affiniti Integrated Solutions Limited	16/11/1995
0870 123	Affiniti Integrated Solutions Limited	16/11/1995
0870 124	Affiniti Integrated Solutions Limited	16/11/1995
0870 125	Affiniti Integrated Solutions Limited	16/11/1995
0870 126	Affiniti Integrated Solutions Limited	16/11/1995
0870 127	Affiniti Integrated Solutions Limited	16/11/1995
0870 128	Affiniti Integrated Solutions Limited	16/11/1995
0870 129	Affiniti Integrated Solutions Limited	16/11/1995
0870 130	Colt Technology Services	05/07/1999
0870 131	Colt Technology Services	05/07/1999
0870 132	Colt Technology Services	05/07/1999
0870 133	Colt Technology Services	05/07/1999
0870 134	Colt Technology Services	05/07/1999
0870 135	Colt Technology Services	05/07/1999
0870 136	Colt Technology Services	05/07/1999
0870 137	Colt Technology Services	05/07/1999
0870 138	Colt Technology Services	05/07/1999
0870 139	Colt Technology Services	05/07/1999
0870 140	Vodafone Ltd (Energis)	30/05/2006
0870 141	Vodafone Ltd (Energis)	30/05/2006
0870 142	Vodafone Ltd (Energis)	30/05/2006
0870 143	Vodafone Ltd (Energis)	30/05/2006
0870 144	Idt Global Ltd	26/01/2002
0870 145	Vodafone Ltd (Energis)	30/05/2006
0870 146	Affiniti Integrated Solutions Limited	14/10/2004
0870 147	Affiniti Integrated Solutions Limited	14/10/2004
0870 148	Affiniti Integrated Solutions Limited	14/10/2004
0870 149	Affiniti Integrated Solutions Limited	14/10/2004
0870 150	Vodafone Ltd (C&W)	16/09/2013
0870 151	Vodafone Ltd (C&W)	16/09/2013
0870 152	Vodafone Ltd (C&W)	16/09/2013
0870 153	Vodafone Ltd (C&W)	16/09/2013
0870 154	Vodafone Ltd (C&W)	16/09/2013
0870 155	Vodafone Ltd (C&W)	16/09/2013
0870 156	Vodafone Ltd (C&W)	16/09/2013
0870 157	Vodafone Ltd (C&W)	16/09/2013
0870 158	Vodafone Ltd (C&W)	16/09/2013
0870 159	Vodafone Ltd (C&W)	16/09/2013
0870 160	Vodafone Ltd (Energis)	30/05/2006
0870 161	Vodafone Ltd (Energis)	30/05/2006
0870 162	Vodafone Ltd (Energis)	30/05/2006
0870 163	Vodafone Ltd (Energis)	30/05/2006
0870 164	Vodafone Ltd (Energis)	30/05/2006
0870 165	Vodafone Ltd (Energis)	30/05/2006
0870 166	Vodafone Ltd (Energis)	30/05/2006
0870 167	Vodafone Ltd (Energis)	30/05/2006
0870 168	Vodafone Ltd (Energis)	30/05/2006
0870 169	Vodafone Ltd (Energis)	30/05/2006
0870 170	Vodafone Ltd (Thus)	28/02/2012
0870 173	Zamir Telecom Limited	11/03/2011
0870 174	Digital Space Group Limited	24/12/2015
0870 175	Telecom2 Limited	29/07/2009
0870 176	DRD Communications Limited	07/09/2004
0870 178	Vodafone Ltd (Energis)	30/05/2006
0870 179	TalkTalk Communications Limited	27/09/2011
0870 180	24 Seven Communications Ltd	26/10/2015
0870 181	Call Telecom Ltd	29/07/2005
0870 182	Magrathea Telecommunications Limited	28/03/2012
0870 183	Gamma Telecom Holdings Ltd	29/05/2013
0870 184	Nextec UK Limited	26/11/2013
0870 185	Digital Space Group Limited	24/12/2015
0870 186	Core Telecom Limited	03/05/2012
0870 187	Adviqo UK Limited	12/06/2012
0870 188	Dynamic Mobile Billing Limited	29/10/2002
0870 190	Vodafone Ltd (Energis)	30/05/2006
0870 191	BT	31/01/2001
0870 192	BT	08/02/2001
0870 194	BT	08/02/2001
0870 195	BT	08/02/2001
0870 196	Virgin Media Limited	10/09/1997
0870 197	BT	18/06/2002
0870 198	Citrus Telecommunications Ltd	11/07/2014
0870 199	Vodafone Ltd (C&W)	06/05/2014
0870 200	Vodafone Ltd (C&W)	16/09/2013
0870 201	Vodafone Ltd (C&W)	16/09/2013
0870 202	Vodafone Ltd (C&W)	16/09/2013
0870 203	Vodafone Ltd (C&W)	16/09/2013
0870 204	Vodafone Ltd (C&W)	16/09/2013
0870 205	Vodafone Ltd (C&W)	16/09/2013
0870 206	Vodafone Ltd (C&W)	16/09/2013
0870 207	Vodafone Ltd (C&W)	16/09/2013
0870 208	Vodafone Ltd (C&W)	16/09/2013
0870 209	Vodafone Ltd (C&W)	16/09/2013
0870 210	Vodafone Ltd (C&W)	06/05/2014
0870 211	Dynamic Mobile Billing Limited	01/07/2004
0870 212	Hospedia Limited	04/07/2003
0870 213	Numbers Telecom Limited	01/02/2016
0870 214	Affiniti Integrated Solutions Limited	10/09/2003
0870 215	Westend Telecoms ltd	22/12/2015
0870 217	Telecom 10 Ltd	03/03/2016
0870 218	Core Telecom Limited	01/03/2006
0870 219	SpeakUp BV	12/04/2012
0870 220	TalkTalk Communications Limited	09/10/2003
0870 221	Vodafone Business Solutions Limited	03/03/2000
0870 222	Colt Technology Services	19/08/2015
0870 224	Gamma Telecom Holdings Ltd	13/02/2002
0870 225	GCI Network Solutions Ltd	19/04/2017
0870 226	Business Broadcast Communications Limited	19/10/2009
0870 228	Phone Buddy Limited	15/07/2003
0870 229	Relax Telecom Limited	09/02/2009
0870 230	Redcentric Solutions Limited	25/05/2016
0870 231	Vodafone Ltd (Energis)	30/05/2006
0870 232	TalkTalk Communications Limited	14/10/2013
0870 233	Affiniti Integrated Solutions Limited	16/01/2008
0870 234	Virgin Media Limited	08/04/2016
0870 235	Affiniti Integrated Solutions Limited	26/04/2011
0870 236	Affiniti Integrated Solutions Limited	26/04/2011
0870 237	Affiniti Integrated Solutions Limited	14/10/2004
0870 238	BT	19/07/1999
0870 239	Affiniti Integrated Solutions Limited	14/10/2004
0870 240	BT	18/12/1997
0870 241	BT	18/12/1997
0870 242	BT	18/12/1997
0870 243	BT	18/12/1997
0870 245	Affiniti Integrated Solutions Limited	16/01/2008
0870 246	GCI Network Solutions Ltd	19/04/2017
0870 247	Vodafone Ltd (Energis)	30/05/2006
0870 248	Telecom2 Limited	29/07/2009
0870 249	GCI Network Solutions Ltd	19/04/2017
0870 250	Telecom 10 Ltd	25/11/2009
0870 251	Redcentric Solutions Limited	25/05/2016
0870 252	Affiniti Integrated Solutions Limited	10/09/2003
0870 253	JT (Jersey) Limited	08/12/2004
0870 255	Telecom 10 Ltd	25/11/2009
0870 257	Lycatel (Ireland) Limited	01/03/2006
0870 258	Microtalk Europe Limited	12/05/2016
0870 259	24 Seven Communications Ltd	23/09/2011
0870 260	Budget Numbers Limited	06/08/2004
0870 261	JT (Guernsey) Limited	19/01/2005
0870 262	Premier Voicemail Ltd	05/12/2001
0870 263	Vodafone Ltd (Energis)	30/05/2006
0870 264	Vodafone Ltd (Energis)	30/05/2006
0870 265	IPV6 Limited	21/01/2009
0870 266	BT	07/02/2005
0870 267	Lumen Technologies UK Limited	12/12/2001
0870 268	Lumen Technologies UK Limited	12/12/2001
0870 269	24 Seven Communications Ltd	17/03/2008
0870 270	Virgin Media Limited	13/03/2000
0870 271	Virgin Media Limited	13/03/2000
0870 272	Virgin Media Limited	13/03/2000
0870 273	Virgin Media Limited	13/03/2000
0870 274	Virgin Media Limited	13/03/2000
0870 275	Virgin Media Limited	13/03/2000
0870 276	Virgin Media Limited	13/03/2000
0870 277	Virgin Media Limited	13/03/2000
0870 278	Virgin Media Limited	13/03/2000
0870 279	Virgin Media Limited	13/03/2000
0870 280	TelecomIQ Limited	22/07/2013
0870 281	Marathon Telecom Limited	04/07/2011
0870 282	Virgin Media Limited	04/11/1997
0870 283	Virgin Media Limited	12/10/1999
0870 284	Affiniti Integrated Solutions Limited	26/04/2011
0870 285	Affiniti Integrated Solutions Limited	26/04/2011
0870 286	Affiniti Integrated Solutions Limited	26/04/2011
0870 287	QX Telecom Ltd	15/10/2018
0870 288	GCI Network Solutions Ltd	19/04/2017
0870 289	Caladan Communications Limited	15/04/2005
0870 290	Virgin Media Limited	13/03/2000
0870 291	Virgin Media Limited	13/03/2000
0870 292	Virgin Media Limited	13/03/2000
0870 293	Virgin Media Limited	13/03/2000
0870 294	Virgin Media Limited	13/03/2000
0870 295	Magrathea Telecommunications Limited	12/01/2010
0870 296	QX Telecom Ltd	15/10/2018
0870 298	Virgin Media Limited	13/03/2000
0870 299	Storacall Technology Limited	19/11/2009
0870 300	Vodafone Ltd (Thus)	28/02/2012
0870 301	Alphatalk Limited	30/01/2014
0870 302	Alphatalk Limited	30/01/2014
0870 303	Alphatalk Limited	30/01/2014
0870 304	Alphatalk Limited	30/01/2014
0870 305	Alphatalk Limited	30/01/2014
0870 306	Alphatalk Limited	30/01/2014
0870 307	Alphatalk Limited	30/01/2014
0870 308	Alphatalk Limited	30/01/2014
0870 309	Alphatalk Limited	30/01/2014
0870 310	Alphatalk Limited	30/01/2014
0870 312	FleXtel Limited	28/09/2004
0870 313	Telconline Inc	02/08/2005
0870 314	FleXtel Limited	28/09/2004
0870 315	FleXtel Limited	28/09/2004
0870 316	FleXtel Limited	28/09/2004
0870 318	Telesoft Technologies Limited	10/05/2005
0870 319	Dantec Enterprises Ltd	11/08/2005
0870 320	Virgin Media Limited	08/04/2016
0870 321	FleXtel Limited	15/04/1999
0870 322	Alnitak GmbH	25/02/2015
0870 323	Virgin Media Limited	08/04/2016
0870 324	Colt Technology Services	09/10/1998
0870 325	Virgin Media Limited	08/04/2016
0870 329	Mars Communications Limited	07/03/2008
0870 330	Vodafone Ltd (Thus)	28/02/2012
0870 331	GCI Network Solutions Ltd	19/04/2017
0870 333	Vodafone Ltd (C&W)	16/09/2013
0870 334	Citrus Telecommunications Ltd	28/08/2002
0870 335	IV Response Limited	11/03/2004
0870 336	BT	12/08/2003
0870 338	Telecom 10 Ltd	25/11/2009
0870 339	Core Communication Services Limited	13/10/2005
0870 340	TGL Services (UK) Ltd	02/02/2015
0870 342	Sesui Limited	26/10/2004
0870 343	Spitfire Network Services Limited	24/07/2002
0870 344	Affiniti Integrated Solutions Limited	10/09/2003
0870 345	4D INTERACTIVE LTD	03/06/1998
0870 346	Alnitak GmbH	25/02/2015
0870 348	IPV6 Limited	21/01/2009
0870 349	Media Telecom Ltd	23/06/2010
0870 350	Windsor Telecom Ltd	24/01/2002
0870 351	Colt Technology Services	14/10/2003
0870 352	Colt Technology Services	14/10/2003
0870 353	Colt Technology Services	22/10/2004
0870 354	Call Telecom Ltd	29/07/2005
0870 356	Core Telecommunications International Limited (Ireland)	27/03/2009
0870 357	Virgin Media Limited	04/11/1997
0870 358	Internexus Networks Limited	18/04/2013
0870 359	Dynamic Mobile Billing Limited	31/03/2006
0870 360	Vodafone Ltd (C&W)	16/09/2013
0870 361	Vodafone Ltd (Thus)	10/05/2010
0870 362	24 Seven Communications Ltd	16/10/2015
0870 363	InTouch Communication Services Limited	13/05/2003
0870 364	iHub 2 Limited	17/06/2016
0870 365	TalkTalk Communications Limited	19/01/2004
0870 366	Vodafone Ltd (C&W)	16/09/2013
0870 367	2-Sell-It Ltd	15/02/2006
0870 368	TTNC Limited	03/10/2013
0870 369	TTNC Limited	03/10/2013
0870 376	Verizon UK Limited	09/05/2002
0870 377	Digitech Solutions Global Limited	07/05/2008
0870 378	Simwood eSMS Limited	13/07/2006
0870 379	London Central Communications Ltd	11/12/2006
0870 380	Vodafone Ltd (Energis)	30/05/2006
0870 381	Vodafone Ltd (Energis)	30/05/2006
0870 382	Vodafone Ltd (Energis)	30/05/2006
0870 383	Vodafone Ltd (C&W)	06/05/2014
0870 384	Daotec Ltd	27/04/2005
0870 385	Vodafone Ltd (C&W)	18/06/2013
0870 386	Vodafone Ltd (Energis)	30/05/2006
0870 387	Barritel Limited	01/03/2006
0870 388	HighSpeed Office Limited	26/04/2004
0870 389	TalkTalk Communications Limited	12/09/2006
0870 390	Virgin Media Limited	13/03/2000
0870 392	Magrathea Telecommunications Limited	01/09/2011
0870 393	Virgin Media Limited	13/03/2000
0870 394	Spacetel UK Ltd	29/09/2011
0870 396	Virgin Media Limited	13/03/2000
0870 397	Magrathea Telecommunications Limited	20/11/2012
0870 398	Virgin Media Limited	13/03/2000
0870 399	Virgin Media Limited	13/03/2000
0870 400	BT	17/04/1998
0870 401	Vodafone Ltd (Energis)	30/05/2006
0870 402	Vodafone Ltd (Energis)	30/05/2006
0870 403	Vodafone Ltd (Energis)	30/05/2006
0870 404	GCI Network Solutions Ltd	19/04/2017
0870 405	Vodafone Ltd (Energis)	30/05/2006
0870 406	Affiniti Integrated Solutions Limited	14/10/2004
0870 407	Patoy Ltd	16/08/2000
0870 408	Vodafone Ltd (C&W)	06/05/2014
0870 409	Media Telecom Ltd	23/06/2010
0870 410	Vodafone Ltd (C&W)	16/09/2013
0870 411	Vodafone Ltd (C&W)	16/09/2013
0870 412	Vodafone Ltd (C&W)	16/09/2013
0870 413	Vodafone Ltd (C&W)	16/09/2013
0870 414	Vodafone Ltd (C&W)	16/09/2013
0870 415	Vodafone Ltd (C&W)	16/09/2013
0870 416	Vodafone Ltd (C&W)	16/09/2013
0870 417	Vodafone Ltd (C&W)	16/09/2013
0870 418	Vodafone Ltd (C&W)	16/09/2013
0870 419	Vodafone Ltd (C&W)	16/09/2013
0870 420	TalkTalk Communications Limited	15/10/2013
0870 421	TalkTalk Communications Limited	15/10/2013
0870 422	TalkTalk Communications Limited	15/10/2013
0870 423	TalkTalk Communications Limited	15/10/2013
0870 424	TalkTalk Communications Limited	15/10/2013
0870 425	TalkTalk Communications Limited	15/10/2013
0870 426	TalkTalk Communications Limited	15/10/2013
0870 427	TalkTalk Communications Limited	15/10/2013
0870 428	TalkTalk Communications Limited	15/10/2013
0870 429	TalkTalk Communications Limited	15/10/2013
0870 430	Nexus Telecommunications Limited	05/04/2005
0870 432	GCI Network Solutions Ltd	19/04/2017
0870 433	Chess Limited	10/04/2018
0870 435	Resilient PLC	01/06/2006
0870 436	Suretec Systems Ltd	02/06/2010
0870 437	QX Telecom Ltd	20/03/2007
0870 438	Vodafone Ltd (C&W)	16/09/2013
0870 440	24 Seven Communications Ltd	20/10/2010
0870 441	Inclarity Communications Limited	23/01/2014
0870 442	TalkTalk Communications Limited	09/10/2003
0870 443	TalkTalk Communications Limited	09/10/2003
0870 444	TalkTalk Communications Limited	09/10/2003
0870 445	Invade International Ltd	13/01/2016
0870 446	Digital Mail Limited	14/08/2003
0870 447	Assume Nothing Limited	07/11/2007
0870 448	Inet Telecoms Ltd (Voipfone)	29/11/2013
0870 449	I-NET COMMUNICATIONS GROUP PLC	19/02/2016
0870 458	TalkTalk Communications Limited	09/10/2003
0870 460	TalkTalk Communications Limited	09/10/2003
0870 462	2-Sell-It Ltd	15/02/2006
0870 463	Rojo Trading Limited	19/04/2007
0870 464	Vodafone Ltd (Energis)	30/05/2006
0870 465	Gamma Telecom Holdings Ltd	25/03/2014
0870 466	Promotions4All Ltd	23/12/2009
0870 468	TTNC Limited	03/10/2013
0870 470	Firstsound Ltd	10/10/2000
0870 471	Magrathea Telecommunications Limited	23/05/2006
0870 472	GCI Network Solutions Ltd	19/04/2017
0870 473	Nationwide Telephone Assistance Ltd	02/09/2005
0870 474	Barritel Limited	14/12/2001
0870 475	Node4 Ltd	15/12/2005
0870 476	Microtalk Europe Limited	10/03/2016
0870 477	Affiniti Integrated Solutions Limited	17/01/2008
0870 478	Magrathea Telecommunications Limited	17/06/2004
0870 479	Magrathea Telecommunications Limited	25/11/2005
0870 480	QX Telecom Ltd	15/10/2018
0870 481	TalkTalk Communications Limited	29/06/2006
0870 482	A2B Telecom Limited	19/10/2011
0870 483	Via-Vox Limited	20/08/2008
0870 484	Vodafone Ltd (Energis)	30/05/2006
0870 485	PlusNet PLC	21/09/2005
0870 486	GCI Network Solutions Ltd	19/04/2017
0870 487	Vodafone Ltd (C&W)	16/09/2013
0870 489	Red Squared Ltd	26/09/2006
0870 490	Magrathea Telecommunications Limited	17/06/2004
0870 493	Affiniti Integrated Solutions Limited	26/04/2011
0870 494	Yim Siam Telecom	07/01/2004
0870 495	Magrathea Telecommunications Limited	27/03/2008
0870 496	Lumen Technologies UK Limited	04/04/2002
0870 498	InTouch Communication Services Limited	15/02/2016
0870 499	Elitetele.com plc	04/10/2002
0870 600	BT	14/02/1997
0870 601	BT	14/02/1997
0870 602	BT	14/02/1997
0870 603	BT	14/02/1997
0870 604	BT	14/02/1997
0870 605	BT	14/02/1997
0870 606	BT	14/02/1997
0870 607	BT	14/02/1997
0870 608	BT	14/02/1997
0870 609	BT	14/02/1997
0870 610	Windsor Telecom Ltd	13/06/2011
0870 611	24 Seven Communications Ltd	17/03/2008
0870 612	Square Systems Limited	03/07/2006
0870 614	Atlantic Communications Corp Ltd	18/11/2013
0870 615	Westend Telecoms ltd	22/12/2015
0870 617	Number Services Ltd.	22/11/2018
0870 618	Tabsoft Limited	30/04/2007
0870 620	Windsor Telecom Ltd	30/03/2011
0870 621	Number Solutions Ltd	08/03/2007
0870 623	TTNC Limited	03/10/2013
0870 624	MANX TELECOM TRADING LIMITED	08/02/2017
0870 625	Barritel Limited	01/03/2006
0870 626	Commi Holdings Limited	16/11/2016
0870 628	2-Sell-It Ltd	15/02/2006
0870 629	4D INTERACTIVE LTD	23/05/2008
0870 630	Alnitak GmbH	02/06/2015
0870 631	Alnitak GmbH	02/06/2015
0870 632	Magrathea Telecommunications Limited	03/08/2015
0870 633	QX Telecom Ltd	24/07/2015
0870 634	QX Telecom Ltd	24/07/2015
0870 635	Swiftnet Ltd	11/08/2015
0870 636	Digital Select Limited	03/05/2017
0870 637	QX Telecom Ltd	24/07/2015
0870 638	Digital Select Limited	27/08/2015
0870 639	QX Telecom Ltd	24/07/2015
0870 640	Magrathea Telecommunications Limited	22/06/2016
0870 641	TelNG Limited	18/08/2016
0870 642	Dynamic Mobile Billing Limited	01/07/2016
0870 643	Telecom2 Limited	08/11/2016
0870 644	TelecomIQ Limited	13/05/2020
0870 645	TelecomIQ Limited	13/05/2020
0870 646	BT	31/03/2005
0870 647	TelNG Limited	18/08/2016
0870 648	Gencom Technologies Ltd	08/12/2016
0870 649	Dynamic Mobile Billing Limited	01/07/2016
0870 650	Digital Select Limited	03/05/2017
0870 651	Digital Select Limited	03/05/2017
0870 652	WAVECREST NETWORKS LIMITED	17/12/2019
0870 653	Jtec UK Limited	27/09/2017
0870 654	Invoco Ltd	23/06/2017
0870 655	Digital Select Limited	03/05/2017
0870 656	Digital Select Limited	03/05/2017
0870 657	Digital Select Limited	03/05/2017
0870 658	Numbers Plus Ltd	20/09/2017
0870 659	I-NET COMMUNICATIONS GROUP PLC	20/09/2017
0870 660	Digital Select Limited	03/05/2017
0870 661	Digital Select Limited	03/05/2017
0870 662	Digital Select Limited	03/05/2017
0870 663	Swiftnet Ltd	14/06/2017
0870 664	Digital Select Limited	03/05/2017
0870 665	Digital Select Limited	03/05/2017
0870 666	Mi Telecom Limited	20/02/2017
0870 667	Digital Select Limited	03/05/2017
0870 668	Digital Select Limited	03/05/2017
0870 669	Swiftnet Ltd	14/06/2017
0870 670	Swiftel Limited	22/10/2018
0870 700	Virgin Media Limited	08/04/2016
0870 701	Virgin Media Limited	08/04/2016
0870 702	Virgin Media Limited	08/04/2016
0870 703	Virgin Media Limited	08/04/2016
0870 704	Virgin Media Limited	08/04/2016
0870 705	Virgin Media Limited	08/04/2016
0870 706	Virgin Media Limited	08/04/2016
0870 707	Virgin Media Limited	08/04/2016
0870 708	Virgin Media Limited	08/04/2016
0870 709	Virgin Media Limited	08/04/2016
0870 710	Vodafone Ltd (C&W)	06/05/2014
0870 711	Vodafone Ltd (C&W)	06/05/2014
0870 712	Vodafone Ltd (C&W)	06/05/2014
0870 713	TalkTalk Communications Limited	09/01/2006
0870 714	TalkTalk Communications Limited	10/03/2006
0870 716	TelXL Ltd	29/06/2006
0870 718	Real Time Telecoms Ltd	21/08/2014
0870 720	Daisy Communications Ltd	17/12/2010
0870 721	Daisy Communications Ltd	17/12/2010
0870 722	Daisy Communications Ltd	17/12/2010
0870 723	Daisy Communications Ltd	17/12/2010
0870 724	Daisy Communications Ltd	17/12/2010
0870 725	Daisy Communications Ltd	17/12/2010
0870 726	Daisy Communications Ltd	17/12/2010
0870 727	Daisy Communications Ltd	17/12/2010
0870 728	Daisy Communications Ltd	17/12/2010
0870 729	Daisy Communications Ltd	17/12/2010
0870 730	Colt Technology Services	21/10/1997
0870 731	Colt Technology Services	24/06/1998
0870 732	Colt Technology Services	21/10/1997
0870 733	Colt Technology Services	21/10/1997
0870 734	Colt Technology Services	24/06/1998
0870 735	Colt Technology Services	24/06/1998
0870 736	Colt Technology Services	21/10/1997
0870 737	Colt Technology Services	21/10/1997
0870 738	Colt Technology Services	21/10/1997
0870 739	Colt Technology Services	21/10/1997
0870 740	TalkTalk Communications Limited	20/07/2006
0870 741	TalkTalk Communications Limited	20/07/2006
0870 742	TalkTalk Communications Limited	20/07/2006
0870 743	TalkTalk Communications Limited	20/07/2006
0870 744	TalkTalk Communications Limited	20/07/2006
0870 745	TalkTalk Communications Limited	20/07/2006
0870 746	TalkTalk Communications Limited	20/07/2006
0870 747	TalkTalk Communications Limited	20/07/2006
0870 748	TalkTalk Communications Limited	20/07/2006
0870 749	TalkTalk Communications Limited	20/07/2006
0870 750	Vodafone Ltd (Thus)	27/02/2012
0870 751	Vodafone Ltd (Thus)	27/02/2012
0870 752	Vodafone Ltd (Thus)	27/02/2012
0870 753	Vodafone Ltd (Thus)	27/02/2012
0870 754	Vodafone Ltd (Thus)	27/02/2012
0870 755	Vodafone Ltd (Thus)	27/02/2012
0870 756	Vodafone Ltd (Thus)	27/02/2012
0870 757	Vodafone Ltd (Thus)	27/02/2012
0870 758	Vodafone Ltd (Thus)	27/02/2012
0870 759	Vodafone Ltd (Thus)	27/02/2012
0870 760	Vodafone Ltd (C&W)	16/09/2013
0870 761	Colt Technology Services	22/03/2000
0870 763	Colt Technology Services	22/03/2000
0870 765	FleXtel Limited	10/06/1999
0870 766	Nexus Telecommunications Limited	07/08/2000
0870 767	GCI Network Solutions Ltd	19/04/2017
0870 768	Inclarity Communications Limited	23/01/2014
0870 769	GCI Network Solutions Ltd	19/04/2017
0870 770	Gamma Telecom Holdings Ltd	04/12/2002
0870 771	GCI Network Solutions Ltd	19/04/2017
0870 774	Gamma Telecom Holdings Ltd	04/12/2002
0870 775	Vodafone Ltd (Energis)	30/05/2006
0870 776	GCI Network Solutions Ltd	19/04/2017
0870 777	Gamma Telecom Holdings Ltd	04/12/2002
0870 778	GCI Network Solutions Ltd	19/04/2017
0870 779	GCI Network Solutions Ltd	19/04/2017
0870 780	Buzz Networks Limited	31/08/1999
0870 781	Buzz Networks Limited	02/12/2003
0870 782	Alnitak GmbH	25/02/2015
0870 783	ETC Telecom Limited	31/08/2007
0870 784	C2C Limited	07/10/2003
0870 785	Lumen Technologies UK Limited	09/07/1999
0870 787	TalkTalk Communications Limited	15/10/2013
0870 788	Virtual Talk Ltd	23/04/2014
0870 789	Vodafone Ltd (Energis)	30/05/2006
0870 790	Plus Telecom Limited	18/01/2006
0870 791	Wizaner Limited	31/12/2001
0870 793	Vibe Communications UK Ltd	31/03/2008
0870 794	TalkTalk Communications Limited	14/10/2013
0870 795	GTT-EMEA LTD	14/10/2021
0870 797	EE Limited (Orange)	17/07/1997
0870 799	Connect Telecom UK Limited	27/07/2001
0870 800	WAVECREST NETWORKS LIMITED	17/12/2019
0870 801	WAVECREST NETWORKS LIMITED	17/12/2019
0870 803	Nexus Telecommunications Limited	14/02/2005
0870 804	Affiniti Integrated Solutions Limited	10/09/2003
0870 805	Nexus Telecommunications Limited	05/04/2005
0870 807	Mintaka Limited	05/03/2010
0870 808	GCI Network Solutions Ltd	19/04/2017
0870 810	Networks Direct plc	01/07/2002
0870 811	Syntec Limited	12/08/2003
0870 812	Affiniti Integrated Solutions Limited	10/09/2003
0870 813	Alnitak GmbH	25/02/2015
0870 814	Vodafone Ltd (Thus)	27/02/2012
0870 815	Affiniti Integrated Solutions Limited	10/09/2003
0870 816	Callmonitor Limited	27/09/2004
0870 817	Sentiro Limited	21/11/2005
0870 818	Colt Technology Services	24/12/2002
0870 820	Voxbone SA	28/12/2007
0870 821	Served Up Limited	03/06/2008
0870 823	Telecoms World Direct Ltd	22/11/2006
0870 824	Twelve Telecom Limited	15/03/2016
0870 825	Barritel Limited	01/03/2006
0870 826	CFL Communications Ltd	28/03/2006
0870 828	Redwood Technologies Ltd	15/11/2018
0870 829	Nodemax Limited	20/05/2008
0870 830	Affiniti Integrated Solutions Limited	20/03/2000
0870 831	Affiniti Integrated Solutions Limited	20/03/2000
0870 832	Affiniti Integrated Solutions Limited	20/03/2000
0870 833	Affiniti Integrated Solutions Limited	20/03/2000
0870 834	Affiniti Integrated Solutions Limited	20/03/2000
0870 835	Affiniti Integrated Solutions Limited	20/03/2000
0870 836	Affiniti Integrated Solutions Limited	20/03/2000
0870 837	Affiniti Integrated Solutions Limited	20/03/2000
0870 838	Affiniti Integrated Solutions Limited	20/03/2000
0870 839	Affiniti Integrated Solutions Limited	20/03/2000
0870 840	Virgin Media Limited	23/05/2002
0870 841	Virgin Media Limited	23/05/2002
0870 842	Virgin Media Limited	23/05/2002
0870 843	Virgin Media Limited	23/05/2002
0870 844	Virgin Media Limited	23/05/2002
0870 845	Virgin Media Limited	23/05/2002
0870 846	Virgin Media Limited	23/05/2002
0870 847	Virgin Media Limited	23/05/2002
0870 848	Virgin Media Limited	23/05/2002
0870 849	Virgin Media Limited	23/05/2002
0870 850	BT	21/11/2001
0870 851	BT	22/07/2004
0870 852	Club Communications Ltd	01/07/2000
0870 853	Virgin Media Limited	08/04/2016
0870 855	Vodafone Ltd (Thus)	27/02/2012
0870 856	Calltracks Limited	18/02/2014
0870 857	Magrathea Telecommunications Limited	09/02/2015
0870 859	Internet of Things Limited	14/07/2021
0870 860	Vodafone Ltd (C&W)	16/09/2013
0870 861	AQL Wholesale Ltd	20/10/2004
0870 863	Gamma Telecom Holdings Ltd	07/02/2006
0870 864	Gamma Telecom Holdings Ltd	01/07/2005
0870 865	Andrews & Arnold (Numbers) Ltd	27/03/2009
0870 866	FleXtel Limited	12/07/2004
0870 868	Inclarity Communications Limited	23/01/2014
0870 869	Virgin Media Limited	21/08/2002
0870 870	Verizon UK Limited	16/09/1997
0870 871	Verizon UK Limited	16/09/1997
0870 872	Verizon UK Limited	16/09/1997
0870 873	Verizon UK Limited	16/09/1997
0870 874	FleXtel Limited	16/06/2000
0870 875	Magrathea Telecommunications Limited	22/02/2011
0870 876	Eircom (UK) Limited	31/01/2000
0870 877	Visionate Ltd	14/10/1999
0870 879	FleXtel Limited	06/04/2001
0870 880	Vodafone Ltd (C&W)	16/09/2013
0870 881	TalkTalk Communications Limited	20/07/2006
0870 882	Westend Telecoms ltd	22/12/2015
0870 883	Westend Telecoms ltd	22/12/2015
0870 887	Virgin Media Limited	08/04/2016
0870 888	Virgin Media Limited	08/04/2016
0870 889	Virgin Media Limited	08/04/2016
0870 890	Six Degrees Technology Group Limited	08/04/2020
0870 891	Six Degrees Technology Group Limited	08/04/2020
0870 892	Six Degrees Technology Group Limited	08/04/2020
0870 893	Six Degrees Technology Group Limited	08/04/2020
0870 894	Six Degrees Technology Group Limited	08/04/2020
0870 895	Six Degrees Technology Group Limited	08/04/2020
0870 896	Six Degrees Technology Group Limited	08/04/2020
0870 897	Six Degrees Technology Group Limited	08/04/2020
0870 898	Six Degrees Technology Group Limited	08/04/2020
0870 899	Six Degrees Technology Group Limited	08/10/2020
0870 900	Vodafone Ltd (C&W)	16/09/2013
0870 901	Vodafone Ltd (C&W)	16/09/2013
0870 902	Vodafone Ltd (C&W)	16/09/2013
0870 903	Vodafone Ltd (C&W)	16/09/2013
0870 904	Vodafone Ltd (C&W)	16/09/2013
0870 905	Vodafone Ltd (C&W)	16/09/2013
0870 906	Vodafone Ltd (C&W)	16/09/2013
0870 907	Vodafone Ltd (C&W)	13/09/2013
0870 908	Vodafone Ltd (C&W)	13/09/2013
0870 909	Vodafone Ltd (C&W)	13/09/2013
0870 910	Numbergroup Utilities Ltd	19/10/2010
0870 911	BT	28/11/2007
0870 912	Vodafone Ltd (C&W)	09/10/2015
0870 913	Vodafone Ltd (C&W)	09/10/2015
0870 915	Vodafone Ltd (C&W)	09/10/2015
0870 916	Vodafone Ltd (C&W)	09/10/2015
0870 917	Vodafone Ltd (C&W)	09/10/2015
0870 918	Sports Tel Ltd	15/11/2010
0870 919	Phone Buddy Limited	27/09/2004
0870 920	Verizon UK Limited	19/02/2001
0870 921	Vodafone Ltd (C&W)	09/10/2015
0870 922	GCI Network Solutions Ltd	19/04/2017
0870 923	ESAT Telecommunications (UK) Ltd	02/09/1999
0870 924	Number Services Ltd.	22/11/2018
0870 925	GCI Network Solutions Ltd	19/04/2017
0870 926	Vodafone Ltd (C&W)	09/10/2015
0870 927	Vodafone Ltd (C&W)	09/10/2015
0870 928	Vodafone Ltd (C&W)	09/10/2015
0870 929	UK Number Store Limited	16/03/2015
0870 930	TGL Services (UK) Ltd	02/02/2015
0870 931	TGL Services (UK) Ltd	02/02/2015
0870 932	TGL Services (UK) Ltd	02/02/2015
0870 933	Barritel Limited	10/12/2015
0870 934	Gamma Telecom Holdings Ltd	20/07/2006
0870 935	Daisy Communications Ltd	17/12/2010
0870 937	Solutios Limited	15/09/2008
0870 939	Phone Buddy Limited	27/09/2004
0870 941	Swiftnet Ltd	30/01/2007
0870 942	Call Stream Limited	22/08/2005
0870 943	City Numbers Ltd	03/05/2011
0870 944	TalkTalk Communications Limited	07/11/2013
0870 945	TAP GATEWAY LTD	02/07/2020
0870 947	Vodafone Ltd (C&W)	06/05/2014
0870 948	GCI Network Solutions Ltd	19/04/2017
0870 949	FleXtel Limited	10/08/2004
0870 950	TalkTalk Communications Limited	29/06/2006
0870 951	Vodafone Ltd (C&W)	06/05/2014
0870 953	Vodafone Ltd (C&W)	06/05/2014
0870 956	Vodafone Ltd (C&W)	06/05/2014
0870 957	Numbers Telecom Limited	12/07/2012
0870 958	Digital Space Group Limited	27/07/2005
0870 959	Phone Buddy Limited	27/09/2004
0870 961	Vodafone Ltd (C&W)	06/05/2014
0870 962	NBCN Networks Ltd	07/01/2010
0870 964	Sound Advertising Ltd	30/10/2007
0870 966	Reality Network Services Limited	09/12/2003
0870 968	Magrathea Telecommunications Limited	19/10/2015
0870 969	Phone Buddy Limited	27/09/2004
0870 970	Atlas Interactive Group Limited	12/10/1999
0870 973	Telecom Essex Ltd	21/11/2005
0870 974	Magrathea Telecommunications Limited	23/05/2006
0870 975	TalkTalk Communications Limited	15/05/2006
0870 977	Invade International Ltd	13/01/2016
0870 978	Barritel Limited	01/03/2006
0870 979	Gamma Telecom Holdings Ltd	26/10/2012
0870 980	TalkTalk Communications Limited	20/07/2006
0870 981	TalkTalk Communications Limited	20/07/2006
0870 982	TalkTalk Communications Limited	20/07/2006
0870 983	TalkTalk Communications Limited	20/07/2006
0870 984	TalkTalk Communications Limited	20/07/2006
0870 985	TalkTalk Communications Limited	20/07/2006
0870 986	TalkTalk Communications Limited	20/07/2006
0870 987	TalkTalk Communications Limited	20/07/2006
0870 988	TalkTalk Communications Limited	20/07/2006
0870 989	TalkTalk Communications Limited	20/07/2006
0870 990	TalkTalk Communications Limited	09/10/2003
0870 991	TalkTalk Communications Limited	20/07/2006
0870 992	TalkTalk Communications Limited	20/07/2006
0870 993	TalkTalk Communications Limited	20/07/2006
0870 994	TalkTalk Communications Limited	20/07/2006
0870 996	WAVECREST NETWORKS LIMITED	17/12/2019
0870 997	Maximus Communications Ltd	15/09/2004
0870 998	Vodafone Ltd (Energis)	30/05/2006
0870 999	Elitetele.com plc	09/09/2004
0871 010 1	Telconline Inc	10/08/2005
0871 017 7	Swiftnet Ltd	21/04/2015
0871 040 0	Abel & Co (Scotland) Ltd	11/06/2002
0871 040 7	Telecom2 Limited	29/07/2009
0871 043 3	Vodafone Ltd (C&W)	13/09/2013
0871 050 0	Vodafone Ltd (Thus)	27/02/2012
0871 050 5	NBCN Networks Ltd	07/01/2010
0871 053 3	Everything Voip Limited	23/04/2014
0871 056 3	Vodafone Ltd (Energis)	30/05/2006
0871 070	CFL Communications Ltd	12/06/2015
0871 075	Telecom2 Limited	29/07/2009
0871 090 7	Telecom2 Limited	29/07/2009
0871 091 0	Vodafone Ltd (Thus)	28/02/2012
0871 091 1	Telecom2 Limited	29/07/2009
0871 091 2	Telecom2 Limited	29/07/2009
0871 096 9	Atlas Interactive Group Limited	09/03/2001
0871 097 1	TalkTalk Communications Limited	20/07/2006
0871 098 1	TalkTalk Communications Limited	29/06/2006
0871 098 8	Telecom2 Limited	29/07/2009
0871 200	BT	16/06/2000
0871 202	Vodafone Ltd (C&W)	13/09/2013
0871 204	Citrus Telecommunications Ltd	28/08/2002
0871 205	Icron Network Limited	08/08/2006
0871 206	Newtel Limited	16/04/2003
0871 207	Telecom2 Limited	29/07/2009
0871 208	Six Degrees Technology Group Limited	08/10/2020
0871 209	Vodafone Ltd (C&W)	06/05/2014
0871 210	Daisy Communications Ltd	17/12/2010
0871 211	TalkTalk Communications Limited	20/07/2006
0871 212	Adviqo UK Limited	12/06/2012
0871 214	Redcentric Solutions Limited	25/05/2016
0871 215	Sala Trading Ltd	03/09/2002
0871 217	Dynamic Mobile Billing Limited	15/08/2007
0871 218	Digital Mail Limited	14/08/2003
0871 220	Affiniti Integrated Solutions Limited	15/03/2004
0871 221	TalkTalk Communications Limited	20/07/2006
0871 222	TalkTalk Communications Limited	09/10/2003
0871 223	Gamma Telecom Holdings Ltd	07/03/2002
0871 224	Affiniti Integrated Solutions Limited	15/03/2004
0871 225	Virgin Media Limited	13/09/2002
0871 226	TalkTalk Communications Limited	13/10/2003
0871 227	Digital Space Group Limited	24/12/2015
0871 230	Vodafone Ltd (Energis)	26/05/2006
0871 231	Vodafone Ltd (Energis)	26/05/2006
0871 232	Verizon UK Limited	07/01/2004
0871 233	Affiniti Integrated Solutions Limited	16/01/2008
0871 234	FleXtel Limited	16/06/2000
0871 235	DRD Communications Limited	07/09/2004
0871 236	Affiniti Integrated Solutions Limited	26/04/2011
0871 237	FleXtel Limited	28/09/2004
0871 238	CFL Communications Ltd	12/06/2015
0871 239	Vodafone Ltd (C&W)	06/05/2014
0871 240	CFL Communications Ltd	12/06/2015
0871 242	TalkTalk Communications Limited	20/07/2006
0871 243	Vodafone Ltd (C&W)	06/05/2014
0871 244	Vodafone Ltd (C&W)	13/09/2013
0871 245	FleXtel Limited	28/09/2004
0871 246	Vodafone Ltd (C&W)	13/09/2013
0871 247	Vodafone Ltd (C&W)	06/05/2014
0871 248	Dynamic Mobile Billing Limited	15/08/2007
0871 249	I-NET COMMUNICATIONS GROUP PLC	07/05/2013
0871 250	Windsor Telecom Ltd	24/01/2002
0871 251	Vodafone Ltd (C&W)	06/05/2014
0871 252	Gamma Telecom Holdings Ltd	04/07/2016
0871 253	Vodafone Ltd (C&W)	06/05/2014
0871 254	TalkTalk Communications Limited	10/02/2011
0871 255	Idt Global Ltd	09/03/2002
0871 256	Vodafone Ltd (C&W)	07/05/2014
0871 257	Vodafone Ltd (C&W)	07/05/2014
0871 258	Vodafone Ltd (C&W)	06/05/2014
0871 259	Vodafone Ltd (C&W)	06/05/2014
0871 261	Vodafone Ltd (C&W)	06/05/2014
0871 263	Vodafone Ltd (C&W)	06/05/2014
0871 264	Vodafone Ltd (C&W)	06/05/2014
0871 265	TalkTalk Communications Limited	10/01/2006
0871 266	Affiniti Integrated Solutions Limited	16/01/2008
0871 268	Invoco Ltd	30/07/2010
0871 269	Business Broadcast Communications Limited	07/07/2016
0871 270	Microtalk Europe Limited	10/03/2016
0871 271	Vodafone Ltd (Thus)	28/02/2012
0871 272	Daisy Communications Ltd	13/12/2010
0871 275	Vodafone Ltd (C&W)	13/09/2013
0871 276	TTNC Limited	03/10/2013
0871 277	Colt Technology Services	08/11/2001
0871 279	Lycatel (Ireland) Limited	01/03/2006
0871 282	Elitetele.com plc	27/03/2003
0871 283	Syntec Limited	03/10/2005
0871 284	TAP GATEWAY LTD	02/07/2020
0871 285	Digitech Solutions Global Limited	07/05/2008
0871 287	Cloud9 Communications Limited	23/04/2010
0871 288	Nexus Telecommunications Limited	07/12/2001
0871 289	Telesoft Technologies Limited	10/05/2005
0871 290	Cloud9 Communications Limited	23/04/2010
0871 291	Spacetel UK Ltd	29/01/2007
0871 292	Virgin Media Limited	18/05/2004
0871 293	Sala Trading Ltd	16/09/2004
0871 294	Syntec Limited	21/12/2004
0871 295	InTouch Communication Services Limited	06/07/2004
0871 296	Invade International Ltd	13/01/2016
0871 297	Vodafone Ltd (Energis)	26/05/2006
0871 299	WAVECREST NETWORKS LIMITED	17/12/2019
0871 300	4D INTERACTIVE LTD	12/06/2001
0871 301	Spacetel UK Ltd	29/01/2007
0871 302	GCI Network Solutions Ltd	19/04/2017
0871 303	Pipex Communications PLC	20/04/2002
0871 304	Networks Direct plc	18/02/2003
0871 305	Swiftnet Ltd	01/04/2003
0871 306	Icron Network Limited	08/08/2006
0871 307	Digitech Solutions Global Limited	07/05/2008
0871 309	Magrathea Telecommunications Limited	16/03/2002
0871 310	Vodafone Ltd (Thus)	28/02/2012
0871 311	Barritel Limited	10/12/2015
0871 312	AQL Wholesale Ltd	20/10/2004
0871 313	Jtec UK Limited	26/07/2011
0871 314	Daisy Communications Ltd	13/12/2010
0871 315	FleXtel Limited	28/09/2004
0871 316	Callmonitor Limited	27/09/2004
0871 317	Digitech Solutions Global Limited	07/05/2008
0871 319	Call Telecom Ltd	13/07/2005
0871 320	Gamma Telecom Holdings Ltd	07/03/2002
0871 321	Six Degrees Technology Group Limited	08/10/2020
0871 325	CFL Communications Ltd	12/06/2015
0871 326	24 Seven Communications Ltd	17/03/2008
0871 327	TelXL Ltd	17/12/2004
0871 328	Relax Telecom Limited	09/02/2009
0871 330	TalkTalk Communications Limited	09/10/2003
0871 331	IV Response Limited	09/03/2002
0871 332	Gamma Telecom Holdings Ltd	11/05/2002
0871 333	Business Broadcast Communications Limited	08/07/2016
0871 334	Affiniti Integrated Solutions Limited	15/03/2004
0871 335	WAVECREST NETWORKS LIMITED	17/12/2019
0871 336	Vodafone Ltd (Thus)	28/02/2012
0871 337	ETC Telecom Limited	30/08/2007
0871 340	CFL Communications Ltd	12/06/2015
0871 341	WAVECREST NETWORKS LIMITED	17/12/2019
0871 343	Connect Telecom UK Limited	07/08/2002
0871 345	GCI Network Solutions Ltd	19/04/2017
0871 346	Core Telecom Limited	03/05/2012
0871 349	Alphatalk Limited	31/01/2014
0871 350	Telecom2 Limited	29/07/2009
0871 351	BT	08/02/2005
0871 352	Swiftnet Ltd	05/02/2014
0871 354	Microtalk Europe Limited	10/03/2016
0871 355	Relax Telecom Limited	09/02/2009
0871 356	WAVECREST NETWORKS LIMITED	17/12/2019
0871 357	WAVECREST NETWORKS LIMITED	17/12/2019
0871 358	TAP GATEWAY LTD	02/07/2020
0871 359	Digital Mail Limited	14/08/2003
0871 360	Virgin Media Limited	18/05/2004
0871 361	Cloud9 Communications Limited	23/04/2010
0871 362	Vodafone Ltd (C&W)	13/09/2013
0871 363	InTouch Communication Services Limited	06/07/2004
0871 365	Syntec Limited	21/12/2004
0871 367	Invade International Ltd	13/01/2016
0871 369	Magrathea Telecommunications Limited	27/07/2007
0871 372	Vodafone Ltd (C&W)	13/09/2013
0871 373	InTouch Communication Services Limited	06/07/2004
0871 374	Invade International Ltd	13/01/2016
0871 375	Syntec Limited	13/11/2007
0871 376	BT	08/02/2005
0871 377	Spacetel UK Ltd	29/01/2007
0871 378	Dynamic Mobile Billing Limited	15/08/2007
0871 379	Digital Space Group Limited	24/12/2015
0871 380	Lycatel (Ireland) Limited	01/03/2006
0871 382	Citrus Telecommunications Ltd	06/09/2007
0871 383	Syntec Limited	21/12/2004
0871 384	BT	08/02/2005
0871 386	Vodafone Ltd (Energis)	26/05/2006
0871 387	Digital Space Group Limited	24/12/2015
0871 388	Sala Trading Ltd	16/09/2004
0871 389	C2C Limited	15/02/2005
0871 390	Lycatel (Ireland) Limited	01/03/2006
0871 391	Vodafone Ltd (Thus)	10/05/2010
0871 394	24 Seven Communications Ltd	12/09/2011
0871 395	TTNC Limited	03/10/2013
0871 396	C2C Limited	15/02/2005
0871 397	Virgin Media Limited	08/04/2016
0871 398	Call Telecom Ltd	13/07/2005
0871 399	Six Degrees Technology Group Limited	08/10/2020
0871 400	4D INTERACTIVE LTD	12/06/2001
0871 401	Affiniti Integrated Solutions Limited	16/01/2008
0871 402	Gamma Telecom Holdings Ltd	11/05/2002
0871 404	Pipex Communications PLC	20/04/2002
0871 405	Orange Business Holdings UK Limited	26/02/2013
0871 406	Networks Direct plc	18/02/2003
0871 408	Magrathea Telecommunications Limited	16/03/2002
0871 409	Digitech Solutions Global Limited	07/05/2008
0871 410	Gamma Telecom Holdings Ltd	11/05/2002
0871 411	TalkTalk Communications Limited	20/07/2006
0871 412	Swiftnet Ltd	01/04/2003
0871 414	Jtec UK Limited	26/07/2011
0871 416	Icron Network Limited	08/08/2006
0871 418	Networks Direct plc	18/02/2003
0871 422	Simwood eSMS Limited	19/07/2006
0871 423	TalkTalk Communications Limited	01/08/2005
0871 424	GCI Network Solutions Ltd	19/04/2017
0871 425	Vodafone Ltd (Thus)	10/05/2010
0871 426	Gamma Telecom Holdings Ltd	22/12/2004
0871 427	Media Telecom Ltd	23/06/2010
0871 428	Spacetel UK Ltd	26/07/2005
0871 429	Lumen Technologies UK Limited	15/12/2005
0871 431	Vodafone Ltd (C&W)	06/05/2014
0871 432	Vodafone Ltd (C&W)	06/05/2014
0871 433	Vodafone Ltd (C&W)	06/05/2014
0871 434	Dynamic Mobile Billing Limited	08/05/2003
0871 435	Sesui Limited	26/10/2004
0871 437	Buzz Networks Limited	18/05/2002
0871 438	Vodafone Ltd (C&W)	13/09/2013
0871 441	Business Broadcast Communications Limited	08/07/2016
0871 451	Dynamic Mobile Billing Limited	15/08/2007
0871 452	ETC Telecom Limited	30/08/2007
0871 453	Core Telecom Limited	01/04/2011
0871 454	Core Telecom Limited	03/05/2012
0871 455	Affiniti Integrated Solutions Limited	15/03/2004
0871 457	Digitech Solutions Global Limited	07/05/2008
0871 458	Telecom2 Limited	29/07/2009
0871 459	Cloud9 Communications Limited	23/04/2010
0871 460	Redcentric Solutions Limited	25/05/2016
0871 461	Digital Space Group Limited	24/12/2015
0871 462	Six Degrees Technology Group Limited	08/10/2020
0871 464	Barritel Limited	02/07/2007
0871 465	Lycatel (Ireland) Limited	01/03/2006
0871 466	24 Seven Communications Ltd	12/09/2011
0871 467	Virgin Media Limited	08/04/2016
0871 468	Vodafone Ltd (Energis)	26/05/2006
0871 469	TTNC Limited	03/10/2013
0871 470	Redcentric Solutions Limited	25/05/2016
0871 471	Vodafone Ltd (C&W)	13/09/2013
0871 472	Virgin Media Limited	08/04/2016
0871 473	Digital Space Group Limited	24/12/2015
0871 474	TalkTalk Communications Limited	29/06/2006
0871 475	Nationwide Telephone Assistance Ltd	02/09/2005
0871 476	Core Telecommunications International Limited (Ireland)	27/03/2009
0871 477	Affiniti Integrated Solutions Limited	16/01/2008
0871 478	Daotec Ltd	27/04/2005
0871 480	Lycatel (Ireland) Limited	01/03/2006
0871 481	Virgin Media Limited	08/04/2016
0871 482	Call Telecom Ltd	13/07/2005
0871 483	24 Seven Communications Ltd	12/09/2011
0871 484	TTNC Limited	03/10/2013
0871 485	Virgin Media Limited	08/04/2016
0871 488	Six Degrees Technology Group Limited	08/04/2020
0871 489	Core Telecom Limited	03/05/2012
0871 490	Vodafone Ltd (Thus)	10/05/2010
0871 491	Virtual Talk Ltd	23/04/2014
0871 492	Call Telecom Ltd	29/07/2005
0871 494	24 Seven Communications Ltd	12/09/2011
0871 495	Virgin Media Limited	08/04/2016
0871 496	TTNC Limited	03/10/2013
0871 499	Six Degrees Technology Group Limited	08/04/2020
0871 500	Atlas Interactive Group Limited	15/03/2001
0871 503	Magrathea Telecommunications Limited	03/08/2005
0871 504	Magrathea Telecommunications Limited	21/01/2002
0871 505	Pipex Communications PLC	20/04/2002
0871 506	Telecom Essex Ltd	21/11/2005
0871 507	Served Up Limited	03/06/2008
0871 508	Vodafone Ltd (Thus)	28/02/2012
0871 509	24 Seven Communications Ltd	16/10/2015
0871 510	Affiniti Integrated Solutions Limited	15/03/2004
0871 511	Idt Global Ltd	11/05/2002
0871 512	Gamma Telecom Holdings Ltd	11/05/2002
0871 515	Relax Telecom Limited	09/02/2009
0871 516	Redcentric Solutions Limited	25/05/2016
0871 517	Digitech Solutions Global Limited	07/05/2008
0871 518	Swiftnet Ltd	01/04/2003
0871 520	Invade International Ltd	13/01/2016
0871 521	Affiniti Integrated Solutions Limited	22/09/2003
0871 522	Affiniti Integrated Solutions Limited	22/09/2003
0871 523	Lumen Technologies UK Limited	08/03/2006
0871 524	24 Seven Communications Ltd	17/03/2008
0871 525	Alphatalk Limited	09/07/2009
0871 526	Core Telecom Limited	01/03/2006
0871 527	TalkTalk Communications Limited	17/05/2006
0871 528	Affiniti Integrated Solutions Limited	15/09/2005
0871 529	Telecom2 Limited	29/07/2009
0871 531	Dynamic Mobile Billing Limited	01/08/2005
0871 533	Reality Network Services Limited	26/07/2005
0871 534	Digital Space Group Limited	24/12/2015
0871 535	Core Telecommunications International Limited (Ireland)	27/03/2009
0871 537	Core Communication Services Limited	12/04/2007
0871 538	TAP GATEWAY LTD	02/07/2020
0871 540	Virgin Media Limited	18/05/2004
0871 542	Vodafone Ltd (Energis)	26/05/2006
0871 543	Axe Telecom Limited	26/02/2018
0871 544	Core Telecom Limited	03/05/2012
0871 547	Marathon Telecom Limited	04/07/2011
0871 548	Affiniti Integrated Solutions Limited	15/09/2005
0871 549	24 Seven Communications Ltd	12/09/2011
0871 550	4D INTERACTIVE LTD	12/06/2001
0871 551	Connect Telecom UK Limited	07/08/2002
0871 552	WAVECREST NETWORKS LIMITED	17/12/2019
0871 553	Swiftnet Ltd	01/04/2003
0871 555	GCI Network Solutions Ltd	19/04/2017
0871 558	Icron Network Limited	08/08/2006
0871 559	Vodafone Ltd (Energis)	04/09/2007
0871 560	Vodafone Ltd (C&W)	13/09/2013
0871 562	Nextec UK Limited	26/11/2013
0871 563	Calltracks Limited	29/07/2013
0871 564	TTNC Limited	03/10/2013
0871 565	Gamma Telecom Holdings Ltd	25/03/2014
0871 566	Commi Holdings Limited	16/11/2016
0871 568	GCI Network Solutions Ltd	19/04/2017
0871 569	Six Degrees Technology Group Limited	08/04/2020
0871 570	WAVECREST NETWORKS LIMITED	17/12/2019
0871 571	Daisy Communications Ltd	13/12/2010
0871 572	Jtec UK Limited	27/07/2011
0871 573	Dynamic Mobile Billing Limited	05/06/2006
0871 574	TalkTalk Communications Limited	17/05/2006
0871 575	Vodafone Ltd (Thus)	10/05/2010
0871 576	ICC Networks Ltd	13/06/2006
0871 578	24 Seven Communications Ltd	11/05/2010
0871 579	Colt Technology Services	18/11/2005
0871 580	CFL Communications Ltd	12/06/2015
0871 581	BT	08/02/2005
0871 582	CFL Communications Ltd	28/03/2006
0871 583	Dantec Enterprises Ltd	11/08/2005
0871 584	Vodafone Ltd (Thus)	28/02/2012
0871 586	Core Communication Services Limited	20/07/2005
0871 587	Alphatalk Limited	31/01/2014
0871 588	Barritec Limited	31/10/2012
0871 590	Vodafone Ltd (C&W)	13/09/2013
0871 591	Pulsant (Scotland) Limited	20/02/2009
0871 592	A2B Telecom Limited	19/10/2011
0871 593	Six Degrees Technology Group Limited	08/04/2020
0871 594	Six Degrees Technology Group Limited	08/04/2020
0871 595	TTNC Limited	03/10/2013
0871 597	Vodafone Ltd (Thus)	10/05/2010
0871 598	Vodafone Ltd (C&W)	18/06/2013
0871 599	Networks Direct plc	18/02/2003
0871 600	4D INTERACTIVE LTD	27/02/2001
0871 601	CFL Communications Ltd	12/06/2015
0871 602	Telecom2 Limited	29/07/2009
0871 603	Icron Network Limited	08/08/2006
0871 604	Digital Mail Limited	14/08/2003
0871 605	WAVECREST NETWORKS LIMITED	17/12/2019
0871 606	IV Response Limited	09/03/2002
0871 607	Pipex Communications PLC	20/04/2002
0871 609	Relax Telecom Limited	09/02/2009
0871 610	CFL Communications Ltd	12/06/2015
0871 611	Telecom2 Limited	29/07/2009
0871 612	WAVECREST NETWORKS LIMITED	17/12/2019
0871 613	Cloud9 Communications Limited	23/04/2010
0871 614	TGL Services (UK) Ltd	02/02/2015
0871 615	WAVECREST NETWORKS LIMITED	17/12/2019
0871 616	Relax Telecom Limited	09/02/2009
0871 617	TeleWare Group PLC	20/02/2013
0871 618	Digital Mail Limited	14/08/2003
0871 619	Axe Telecom Limited	26/02/2018
0871 620	Vodafone Ltd (Energis)	26/05/2006
0871 621	TelXL Ltd	17/08/2005
0871 622	TalkTalk Communications Limited	18/07/2005
0871 623	Core Telecom Limited	03/05/2012
0871 625	24 Seven Communications Ltd	17/03/2008
0871 626	BT	23/06/2005
0871 627	Call Telecom Ltd	29/07/2005
0871 628	Affiniti Integrated Solutions Limited	15/09/2005
0871 629	Syntec Limited	03/10/2005
0871 630	Reality Network Services Limited	26/07/2005
0871 631	Spacetel UK Ltd	26/07/2005
0871 635	Core Communication Services Limited	12/04/2007
0871 636	Dynamic Mobile Billing Limited	01/08/2005
0871 639	Vodafone Ltd (Thus)	28/02/2012
0871 640	Magrathea Telecommunications Limited	16/03/2002
0871 641	BT	08/02/2005
0871 642	WAVECREST NETWORKS LIMITED	17/12/2019
0871 644	TalkTalk Communications Limited	09/10/2003
0871 645	TalkTalk Communications Limited	17/10/2007
0871 649	Core Telecom Limited	14/03/2011
0871 650	Dynamic Mobile Billing Limited	01/08/2005
0871 652	Vodafone Ltd (Thus)	28/02/2012
0871 654	Core Communication Services Limited	12/04/2007
0871 656	Call Telecom Ltd	13/07/2005
0871 658	Digital Space Group Limited	27/07/2005
0871 660	Barritel Limited	16/10/2002
0871 662	Phone Buddy Limited	27/09/2004
0871 663	TalkTalk Communications Limited	01/08/2005
0871 664	BT	08/02/2005
0871 666	Syntec Limited	29/01/2001
0871 668	Inclarity Communications Limited	23/01/2014
0871 669	Yim Siam Telecom	07/01/2004
0871 670	Reality Network Services Limited	26/07/2005
0871 671	Dynamic Mobile Billing Limited	01/08/2005
0871 673	Vodafone Ltd (Thus)	28/02/2012
0871 674	Vodafone Ltd (Thus)	28/02/2012
0871 677	Vodafone Ltd (Energis)	26/05/2006
0871 679	Core Communication Services Limited	12/04/2007
0871 680	GCI Network Solutions Ltd	19/04/2017
0871 681	Telecom2 Limited	03/07/2018
0871 683	Core Telecom Limited	01/04/2011
0871 684	Media Telecom Ltd	23/06/2010
0871 685	Digital Space Group Limited	24/12/2015
0871 686	IV Response Limited	16/09/2005
0871 687	Vodafone Ltd (Energis)	26/05/2006
0871 688	Affiniti Integrated Solutions Limited	15/09/2005
0871 689	Syntec Limited	31/01/2007
0871 690	24 Seven Communications Ltd	12/09/2011
0871 692	Digital Space Group Limited	24/12/2015
0871 693	Vodafone Ltd (C&W)	13/09/2013
0871 694	24 Seven Communications Ltd	16/10/2015
0871 697	Telecom Essex Ltd	21/11/2005
0871 698	Internet of Things Limited	14/07/2021
0871 699	Call Stream Limited	13/10/2005
0871 700	Virgin Media Limited	08/04/2016
0871 702	TalkTalk Communications Limited	10/03/2006
0871 703	Gamma Telecom Holdings Ltd	06/05/2005
0871 704	Gamma Telecom Holdings Ltd	06/05/2005
0871 705	Core Telecom Limited	03/05/2012
0871 706	Plus Telecom Limited	07/11/2013
0871 708	InTouch Communication Services Limited	06/07/2004
0871 709	Caladan Communications Limited	15/04/2005
0871 710	Vodafone Limited	30/07/2001
0871 711	GCI Network Solutions Ltd	19/04/2017
0871 712	Vodafone Ltd (C&W)	13/09/2013
0871 713	TelXL Ltd	08/06/2005
0871 714	Affiniti Integrated Solutions Limited	15/09/2005
0871 715	Vodafone Ltd (C&W)	06/05/2014
0871 716	TelXL Ltd	26/05/2006
0871 717	TalkTalk Communications Limited	20/07/2006
0871 718	Eircom (UK) Limited	01/04/2004
0871 719	TelXL Ltd	08/06/2005
0871 720	TalkTalk Communications Limited	29/06/2006
0871 721	TalkTalk Communications Limited	29/06/2006
0871 722	TalkTalk Communications Limited	29/06/2006
0871 723	TalkTalk Communications Limited	29/06/2006
0871 724	TalkTalk Communications Limited	29/06/2006
0871 725	TalkTalk Communications Limited	29/06/2006
0871 726	TalkTalk Communications Limited	29/06/2006
0871 727	TalkTalk Communications Limited	29/06/2006
0871 728	TalkTalk Communications Limited	29/06/2006
0871 729	TalkTalk Communications Limited	29/06/2006
0871 730	TalkTalk Communications Limited	29/06/2006
0871 731	TalkTalk Communications Limited	29/06/2006
0871 732	TalkTalk Communications Limited	29/06/2006
0871 733	TalkTalk Communications Limited	12/09/2006
0871 734	TalkTalk Communications Limited	29/06/2006
0871 735	TelXL Ltd	08/06/2005
0871 736	TelXL Ltd	08/06/2005
0871 737	Barritec Limited	31/10/2012
0871 740	Vodafone Ltd (Thus)	28/02/2012
0871 741	Virgin Media Limited	08/04/2016
0871 743	24 Seven Communications Ltd	16/10/2015
0871 744	TalkTalk Communications Limited	10/01/2006
0871 746	Lumen Technologies UK Limited	08/03/2006
0871 747	Vodafone Ltd (Thus)	28/02/2012
0871 748	CFL Communications Ltd	28/03/2006
0871 749	TelecomIQ Limited	01/06/2020
0871 750	Vodafone Ltd (Thus)	28/02/2012
0871 751	WAVECREST NETWORKS LIMITED	17/12/2019
0871 752	Yim Siam Telecom	07/01/2004
0871 754	Connect Telecom UK Limited	20/03/2003
0871 758	Axe Telecom Limited	26/02/2018
0871 760	Virgin Media Limited	08/04/2016
0871 761	24 Seven Communications Ltd	16/10/2015
0871 762	Lumen Technologies UK Limited	08/03/2006
0871 763	Jtec UK Limited	27/07/2011
0871 764	CFL Communications Ltd	28/03/2006
0871 766	TalkTalk Communications Limited	09/01/2006
0871 767	Vodafone Ltd (Thus)	28/02/2012
0871 769	Calltracks Limited	18/02/2014
0871 770	TalkTalk Communications Limited	09/10/2003
0871 771	IV Response Limited	09/03/2002
0871 772	Connect Telecom UK Limited	07/08/2002
0871 775	Digital Mail Limited	14/08/2003
0871 777	Adviqo UK Limited	12/06/2012
0871 780	WAVECREST NETWORKS LIMITED	17/12/2019
0871 781	TalkTalk Communications Limited	20/07/2006
0871 782	Redcentric Solutions Limited	25/05/2016
0871 783	Media Telecom Ltd	23/06/2010
0871 784	Gamma Telecom Holdings Ltd	26/10/2012
0871 785	Idt Global Ltd	29/11/2007
0871 786	Alphatalk Limited	31/01/2014
0871 789	Telecoms World PLC	20/03/2002
0871 791	24 Seven Communications Ltd	16/10/2015
0871 792	Lumen Technologies UK Limited	08/03/2006
0871 794	Jtec UK Limited	27/07/2011
0871 797	CFL Communications Ltd	09/04/2014
0871 800	4D INTERACTIVE LTD	12/06/2001
0871 801	WAVECREST NETWORKS LIMITED	17/12/2019
0871 802	WAVECREST NETWORKS LIMITED	17/12/2019
0871 803	Virgin Media Limited	18/05/2004
0871 805	WAVECREST NETWORKS LIMITED	17/12/2019
0871 806	WAVECREST NETWORKS LIMITED	17/12/2019
0871 807	Magrathea Telecommunications Limited	16/03/2002
0871 808	Pipex Communications PLC	20/04/2002
0871 809	Alphatalk Limited	31/01/2014
0871 810	Virgin Media Limited	08/04/2016
0871 811	Gamma Telecom Holdings Ltd	07/02/2006
0871 812	24 Seven Communications Ltd	16/10/2015
0871 813	Lumen Technologies UK Limited	08/03/2006
0871 816	Media Telecom Ltd	23/06/2010
0871 817	Jtec UK Limited	29/07/2011
0871 818	CFL Communications Ltd	28/03/2006
0871 822	Media Telecom Ltd	23/06/2010
0871 823	Core Telecom Limited	17/11/2006
0871 824	Tabsoft Limited	30/04/2007
0871 826	Sigma Voice Solutions Ltd	01/02/2011
0871 827	GCI Network Solutions Ltd	19/04/2017
0871 828	Media Telecom Ltd	23/06/2010
0871 829	24 Seven Communications Ltd	17/03/2008
0871 831	Verizon UK Limited	04/05/2006
0871 833	Media Telecom Ltd	23/06/2010
0871 834	Vodafone Ltd (C&W)	13/09/2013
0871 836	Core Telecom Limited	11/12/2006
0871 837	Vodafone Ltd (Energis)	22/12/2006
0871 839	Jtec UK Limited	29/07/2011
0871 840	Verizon UK Limited	04/05/2006
0871 841	TalkTalk Communications Limited	20/12/2006
0871 842	Core Telecom Limited	11/12/2006
0871 843	Lumen Technologies UK Limited	08/06/2006
0871 844	Media Telecom Ltd	23/06/2010
0871 846	Tabsoft Limited	30/04/2007
0871 847	Tabsoft Limited	30/04/2007
0871 849	Media Telecom Ltd	23/06/2010
0871 850	Citrus Telecommunications Ltd	30/06/2006
0871 853	Virgin Media Limited	18/05/2004
0871 854	Alphatalk Limited	31/01/2014
0871 855	Syntec Limited	29/01/2001
0871 856	InTouch Communication Services Limited	06/07/2004
0871 859	Invade International Ltd	13/01/2016
0871 862	Redcentric Solutions Limited	25/05/2016
0871 864	Core Telecom Limited	11/12/2006
0871 865	Vodafone Ltd (C&W)	13/09/2013
0871 866	Media Telecom Ltd	23/06/2010
0871 867	Verizon UK Limited	15/08/2006
0871 870	WAVECREST NETWORKS LIMITED	17/12/2019
0871 871	TalkTalk Communications Limited	29/06/2006
0871 872	Dynamic Mobile Billing Limited	05/07/2001
0871 873	GCI Network Solutions Ltd	19/04/2017
0871 874	Funview Limited	07/01/2004
0871 875	Dynamic Mobile Billing Limited	07/04/2004
0871 876	Windsor Telecom Ltd	30/03/2011
0871 877	Premier Voicemail Ltd	05/12/2001
0871 880	TalkTalk Communications Limited	09/10/2003
0871 881	IV Response Limited	09/03/2002
0871 882	Affiniti Integrated Solutions Limited	15/03/2004
0871 883	Yim Siam Telecom	07/01/2004
0871 884	WAVECREST NETWORKS LIMITED	17/12/2019
0871 887	Microtalk Europe Limited	10/03/2016
0871 889	Citrus Telecommunications Ltd	11/07/2014
0871 890	Commi Holdings Limited	16/11/2016
0871 894	TalkTalk Communications Limited	20/12/2006
0871 895	BT	27/11/2006
0871 896	Andrews & Arnold Ltd	13/10/2006
0871 897	Nodemax Limited	16/05/2008
0871 898	Commi Holdings Limited	16/11/2016
0871 899	Commi Holdings Limited	16/11/2016
0871 900	GCI Network Solutions Ltd	19/04/2017
0871 902	Call Stream Limited	22/08/2005
0871 903	TTNC Limited	03/10/2013
0871 904	CFL Communications Ltd	28/03/2006
0871 905	Virtual Talk Ltd	23/04/2014
0871 906	Real Time Telecoms Ltd	21/08/2014
0871 907	IV Response Limited	28/08/2007
0871 908	4D INTERACTIVE LTD	16/12/2005
0871 909	Talk Numbers Ltd	08/06/2010
0871 911	Virgin Media Limited	08/04/2016
0871 912	C2C Limited	15/02/2005
0871 913	Core Communication Services Limited	12/04/2007
0871 915	FleXtel Limited	17/01/2007
0871 917	Dantec Enterprises Ltd	11/08/2005
0871 918	Invade International Ltd	13/01/2016
0871 919	Swiftnet Ltd	10/10/2001
0871 920	Verizon UK Limited	24/05/2006
0871 923	Core Telecom Limited	11/12/2006
0871 926	Citrus Telecommunications Ltd	07/03/2007
0871 928	GCI Network Solutions Ltd	19/04/2017
0871 929	Media Telecom Ltd	23/06/2010
0871 930	Verizon UK Limited	15/08/2006
0871 933	Citrus Telecommunications Ltd	07/03/2007
0871 934	I-NET COMMUNICATIONS GROUP PLC	12/03/2007
0871 939	Core Telecom Limited	11/12/2006
0871 940	TalkTalk Communications Limited	20/12/2006
0871 941	Daisy Communications Ltd	13/12/2010
0871 942	TalkTalk Communications Limited	20/12/2006
0871 943	BT	27/11/2006
0871 944	24 Seven Communications Ltd	17/03/2008
0871 945	Colt Technology Services	11/09/2006
0871 946	Colt Technology Services	11/09/2006
0871 947	Colt Technology Services	11/09/2006
0871 948	Colt Technology Services	11/09/2006
0871 949	Colt Technology Services	11/09/2006
0871 950	24 Seven Communications Ltd	17/03/2008
0871 951	Core Telecom Limited	11/12/2006
0871 952	Affiniti Integrated Solutions Limited	06/02/2007
0871 953	Core Telecom Limited	14/03/2011
0871 954	Media Telecom Ltd	23/06/2010
0871 955	Magrathea Telecommunications Limited	20/10/2006
0871 956	24 Seven Communications Ltd	17/03/2008
0871 957	QX Telecom Ltd	20/03/2007
0871 958	Tabsoft Limited	30/04/2007
0871 960	Gamma Telecom Holdings Ltd	20/12/2006
0871 961	Gamma Telecom Holdings Ltd	20/12/2006
0871 962	Gamma Telecom Holdings Ltd	20/12/2006
0871 963	Gamma Telecom Holdings Ltd	20/12/2006
0871 964	Gamma Telecom Holdings Ltd	20/12/2006
0871 965	Gamma Telecom Holdings Ltd	20/12/2006
0871 966	Gamma Telecom Holdings Ltd	20/12/2006
0871 967	Gamma Telecom Holdings Ltd	20/12/2006
0871 968	Gamma Telecom Holdings Ltd	20/12/2006
0871 969	Gamma Telecom Holdings Ltd	20/12/2006
0871 971	Vodafone Ltd (Energis)	11/01/2007
0871 973	Vodafone Ltd (Thus)	28/02/2012
0871 974	FleXtel Limited	17/01/2007
0871 976	Telecoms World PLC	06/02/2007
0871 977	Vodafone Ltd (C&W)	13/09/2013
0871 978	Vodafone Ltd (C&W)	13/09/2013
0871 981	24 Seven Communications Ltd	12/09/2011
0871 982	BCH Digital Limited	26/10/2010
0871 983	Vodafone Ltd (Thus)	28/02/2012
0871 984	Vodafone Ltd (Energis)	26/05/2006
0871 986	24 Seven Communications Ltd	17/03/2008
0871 987	Vodafone Ltd (C&W)	13/09/2013
0871 989	Vodafone Ltd (Thus)	28/02/2012
0871 990	IV Response Limited	09/03/2002
0871 992	WAVECREST NETWORKS LIMITED	17/12/2019
0871 993	Sala Trading Ltd	30/03/2009
0871 995	GCI Network Solutions Ltd	19/04/2017
0871 996	FleXtel Limited	07/09/2004
0871 997	Maximus Communications Ltd	15/09/2004
0871 998	Telecoms World PLC	18/11/2008
0871 999	Connect Telecom UK Limited	27/07/2001
0872 002	Tiscali UK Limited	03/05/2007
0872 003	WAVECREST NETWORKS LIMITED	17/12/2019
0872 004	Atlantic Communications Corp Ltd	18/11/2013
0872 005	Nodemax Limited	03/05/2007
0872 007	Nodemax Limited	03/05/2007
0872 008	Atlantic Communications Corp Ltd	18/11/2013
0872 009	CFL Communications Ltd	12/06/2015
0872 010	I-NET COMMUNICATIONS GROUP PLC	03/05/2007
0872 011	I-NET COMMUNICATIONS GROUP PLC	03/05/2007
0872 012	I-NET COMMUNICATIONS GROUP PLC	03/05/2007
0872 013	ETC Telecom Limited	30/08/2007
0872 014	CFL Communications Ltd	12/06/2015
0872 015	Nexus Telecommunications Limited	09/05/2007
0872 017	Telecom 10 Ltd	25/11/2009
0872 022	Lumen Technologies UK Limited	12/06/2007
0872 023	Lumen Technologies UK Limited	12/06/2007
0872 024	24 Seven Communications Ltd	17/03/2008
0872 025	QX Telecom Ltd	21/06/2007
0872 026	Localphone Limited	22/06/2007
0872 027	QX Telecom Ltd	21/06/2007
0872 028	ETC Telecom Limited	30/08/2007
0872 029	IV Response Limited	28/08/2007
0872 031	QX Telecom Ltd	21/06/2007
0872 032	Daisy Communications Ltd	13/12/2010
0872 035	IV Response Limited	30/08/2007
0872 036	Axe Telecom Limited	26/02/2018
0872 037	ETC Telecom Limited	30/08/2007
0872 038	IV Response Limited	30/08/2007
0872 039	ETC Telecom Limited	30/08/2007
0872 041	QX Telecom Ltd	21/06/2007
0872 042	BT	28/11/2007
0872 043	QX Telecom Ltd	21/06/2007
0872 044	Gamma Telecom Holdings Ltd	22/06/2007
0872 045	Commi Holdings Limited	16/11/2016
0872 046	IV Response Limited	28/08/2007
0872 047	ETC Telecom Limited	30/08/2007
0872 048	ETC Telecom Limited	30/08/2007
0872 049	ETC Telecom Limited	03/09/2007
0872 050	GCI Network Solutions Ltd	19/04/2017
0872 051	GCI Network Solutions Ltd	19/04/2017
0872 052	GCI Network Solutions Ltd	19/04/2017
0872 056	GCI Network Solutions Ltd	19/04/2017
0872 059	GCI Network Solutions Ltd	19/04/2017
0872 061	GCI Network Solutions Ltd	19/04/2017
0872 069	GCI Network Solutions Ltd	19/04/2017
0872 073	GCI Network Solutions Ltd	19/04/2017
0872 074	GCI Network Solutions Ltd	19/04/2017
0872 075	ETC Telecom Limited	03/09/2007
0872 076	ETC Telecom Limited	03/09/2007
0872 077	ETC Telecom Limited	03/09/2007
0872 079	TalkTalk Communications Limited	24/10/2007
0872 081	TalkTalk Communications Limited	16/10/2007
0872 082	Connect Telecom UK Limited	16/10/2007
0872 083	WAVECREST NETWORKS LIMITED	17/12/2019
0872 084	TalkTalk Communications Limited	24/10/2007
0872 085	Net-Work Internet Ltd	24/09/2007
0872 086	TalkTalk Communications Limited	16/10/2007
0872 087	Voiceflex Limited	08/10/2007
0872 089	4D INTERACTIVE LTD	17/10/2007
0872 090	(AQ) LIMITED	28/09/2012
0872 091	(AQ) LIMITED	28/09/2012
0872 092	(AQ) LIMITED	28/09/2012
0872 093	(AQ) LIMITED	28/09/2012
0872 094	(AQ) LIMITED	28/09/2012
0872 095	(AQ) LIMITED	28/09/2012
0872 096	(AQ) LIMITED	28/09/2012
0872 097	(AQ) LIMITED	28/09/2012
0872 098	(AQ) LIMITED	28/09/2012
0872 100	4D INTERACTIVE LTD	17/10/2007
0872 101	Square Systems Limited	26/10/2007
0872 102	Dynamic Mobile Billing Limited	10/07/2009
0872 104	Dynamic Mobile Billing Limited	10/07/2009
0872 105	Invade International Ltd	13/01/2016
0872 107	Invade International Ltd	13/01/2016
0872 110	Affiniti Integrated Solutions Limited	26/06/2007
0872 111	Affiniti Integrated Solutions Limited	26/06/2007
0872 112	Affiniti Integrated Solutions Limited	26/06/2007
0872 113	Affiniti Integrated Solutions Limited	26/06/2007
0872 114	Affiniti Integrated Solutions Limited	26/06/2007
0872 115	Affiniti Integrated Solutions Limited	26/06/2007
0872 116	Content Guru Limited	02/11/2007
0872 117	Content Guru Limited	02/11/2007
0872 118	Content Guru Limited	02/11/2007
0872 119	Content Guru Limited	02/11/2007
0872 120	Affiniti Integrated Solutions Limited	26/06/2007
0872 121	Affiniti Integrated Solutions Limited	26/06/2007
0872 122	Affiniti Integrated Solutions Limited	26/06/2007
0872 123	Affiniti Integrated Solutions Limited	26/06/2007
0872 124	Affiniti Integrated Solutions Limited	26/06/2007
0872 125	Affiniti Integrated Solutions Limited	26/06/2007
0872 126	Affiniti Integrated Solutions Limited	26/06/2007
0872 127	Affiniti Integrated Solutions Limited	26/06/2007
0872 128	Affiniti Integrated Solutions Limited	26/06/2007
0872 129	Affiniti Integrated Solutions Limited	26/06/2007
0872 130	Content Guru Limited	02/11/2007
0872 131	Assume Nothing Limited	08/11/2007
0872 132	Assume Nothing Limited	08/11/2007
0872 133	24 Seven Communications Ltd	17/03/2008
0872 134	Assume Nothing Limited	08/11/2007
0872 135	Assume Nothing Limited	08/11/2007
0872 136	Assume Nothing Limited	08/11/2007
0872 137	Assume Nothing Limited	08/11/2007
0872 138	Assume Nothing Limited	08/11/2007
0872 139	Assume Nothing Limited	08/11/2007
0872 140	Assume Nothing Limited	08/11/2007
0872 141	Assume Nothing Limited	08/11/2007
0872 142	Magrathea Telecommunications Limited	05/12/2007
0872 144	24 Seven Communications Ltd	17/03/2008
0872 145	Magrathea Telecommunications Limited	05/12/2007
0872 146	Idt Global Ltd	29/11/2007
0872 147	Idt Global Ltd	29/11/2007
0872 148	Vodafone Ltd (Energis)	03/12/2007
0872 149	Nationwide Telephone Assistance Ltd	18/12/2007
0872 150	Sigma Voice Solutions Ltd	31/12/2007
0872 151	Sigma Voice Solutions Ltd	31/12/2007
0872 152	Sigma Voice Solutions Ltd	31/12/2007
0872 153	Sigma Voice Solutions Ltd	31/12/2007
0872 154	Sigma Voice Solutions Ltd	31/12/2007
0872 155	Sigma Voice Solutions Ltd	31/12/2007
0872 156	VoIP-Un Limited	08/01/2008
0872 161	Sound Advertising Ltd	22/01/2008
0872 164	Sound Advertising Ltd	22/01/2008
0872 165	Sound Advertising Ltd	22/01/2008
0872 166	Sound Advertising Ltd	22/01/2008
0872 170	TelNG Limited	28/01/2008
0872 172	Vodafone Ltd (C&W)	18/06/2013
0872 174	Mars Communications Limited	02/04/2008
0872 176	TelNG Limited	28/01/2008
0872 177	TelNG Limited	28/01/2008
0872 178	TelNG Limited	28/01/2008
0872 179	TelNG Limited	28/01/2008
0872 180	Mars Communications Limited	02/04/2008
0872 182	Mars Communications Limited	02/04/2008
0872 184	Sound Advertising Ltd	30/10/2007
0872 185	Mars Communications Limited	02/04/2008
0872 186	Mars Communications Limited	02/04/2008
0872 187	Sound Advertising Ltd	30/10/2007
0872 189	Mars Communications Limited	02/04/2008
0872 190	Atlantic Communications Corp Ltd	18/11/2013
0872 191	Mars Communications Limited	02/04/2008
0872 192	Vibe Communications UK Ltd	31/03/2008
0872 193	Mars Communications Limited	02/04/2008
0872 196	Nationwide Telephone Assistance Ltd	18/12/2007
0872 199	Telecom2 Limited	29/07/2009
0872 201	4D INTERACTIVE LTD	17/04/2008
0872 203	4D INTERACTIVE LTD	17/04/2008
0872 205	4D INTERACTIVE LTD	17/04/2008
0872 207	4D INTERACTIVE LTD	17/04/2008
0872 211	Nexus Telecommunications Limited	20/02/2019
0872 212	Nexus Telecommunications Limited	20/02/2019
0872 224	Nodemax Limited	16/05/2008
0872 225	Nodemax Limited	16/05/2008
0872 226	Nodemax Limited	16/05/2008
0872 227	Nodemax Limited	16/05/2008
0872 228	Nodemax Limited	16/05/2008
0872 229	Nodemax Limited	16/05/2008
0872 230	Nodemax Limited	16/05/2008
0872 232	Invade International Ltd	13/01/2016
0872 233	Net-Work Internet Ltd	28/05/2008
0872 234	Net-Work Internet Ltd	30/06/2008
0872 235	Virgin Media Limited	13/06/2008
0872 238	Gamma Telecom Holdings Ltd	19/06/2008
0872 250	GCI Network Solutions Ltd	19/04/2017
0872 252	Magrathea Telecommunications Limited	24/07/2008
0872 258	Magrathea Telecommunications Limited	24/07/2008
0872 261	Vodafone Ltd (Energis)	04/09/2008
0872 262	Solutios Limited	15/09/2008
0872 266	Localphone Limited	07/10/2008
0872 267	Localphone Limited	07/10/2008
0872 268	Localphone Limited	07/10/2008
0872 269	Localphone Limited	07/10/2008
0872 288	GCI Network Solutions Ltd	19/04/2017
0872 289	GCI Network Solutions Ltd	19/04/2017
0872 290	Core Telecom Limited	17/11/2008
0872 291	Core Telecom Limited	17/11/2008
0872 292	Core Telecom Limited	17/11/2008
0872 293	Core Telecom Limited	03/05/2012
0872 294	Core Telecom Limited	03/05/2012
0872 295	Core Telecom Limited	03/05/2012
0872 297	Core Telecom Limited	03/05/2012
0872 299	MANX TELECOM TRADING LIMITED	08/02/2017
0872 301	TeleWare Group PLC	26/11/2008
0872 302	TeleWare Group PLC	26/11/2008
0872 304	TeleWare Group PLC	26/11/2008
0872 306	TalkTalk Communications Limited	07/11/2013
0872 307	TalkTalk Communications Limited	07/11/2013
0872 308	TalkTalk Communications Limited	07/11/2013
0872 309	TalkTalk Communications Limited	07/11/2013
0872 310	IPV6 Limited	21/01/2009
0872 311	IPV6 Limited	21/01/2009
0872 312	IPV6 Limited	21/01/2009
0872 313	IPV6 Limited	21/01/2009
0872 314	IPV6 Limited	21/01/2009
0872 315	IPV6 Limited	21/01/2009
0872 316	IPV6 Limited	21/01/2009
0872 317	IPV6 Limited	21/01/2009
0872 318	IPV6 Limited	10/09/2010
0872 319	IPV6 Limited	21/01/2009
0872 320	Relax Telecom Limited	09/02/2009
0872 322	Relax Telecom Limited	09/02/2009
0872 323	Relax Telecom Limited	09/02/2009
0872 324	Relax Telecom Limited	09/02/2009
0872 327	Core Telecommunications International Limited (Ireland)	23/03/2009
0872 328	Core Telecommunications International Limited (Ireland)	23/03/2009
0872 329	Core Telecommunications International Limited (Ireland)	23/03/2009
0872 331	Telappliant Ltd	02/04/2009
0872 341	Business Broadcast Communications Limited	19/10/2009
0872 342	Magrathea Telecommunications Limited	20/08/2009
0872 343	London Central Communications Ltd	12/08/2009
0872 344	Intrado Cloud Solutions Limited	02/06/2009
0872 345	4D INTERACTIVE LTD	03/06/2009
0872 351	Colt Technology Services	22/06/2009
0872 352	Faxtastic Limited	17/10/2011
0872 353	Colt Technology Services	22/06/2009
0872 354	Colt Technology Services	22/06/2009
0872 356	Colt Technology Services	22/06/2009
0872 357	Business Broadcast Communications Limited	19/10/2009
0872 358	Business Broadcast Communications Limited	19/10/2009
0872 359	Business Broadcast Communications Limited	19/10/2009
0872 361	Business Broadcast Communications Limited	19/10/2009
0872 362	24 Seven Communications Ltd	12/09/2011
0872 363	Spitfire Network Services Limited	24/09/2009
0872 368	Gamma Telecom Holdings Ltd	20/11/2017
0872 369	Business Broadcast Communications Limited	19/10/2009
0872 372	Digital Space Group Limited	24/12/2015
0872 373	London Central Communications Ltd	12/08/2009
0872 376	Business Broadcast Communications Limited	19/10/2009
0872 377	I-NET COMMUNICATIONS GROUP PLC	26/05/2009
0872 378	24 Seven Communications Ltd	12/09/2011
0872 380	Business Broadcast Communications Limited	19/10/2009
0872 381	Business Broadcast Communications Limited	19/10/2009
0872 382	Business Broadcast Communications Limited	19/10/2009
0872 383	10ACT Limited	06/11/2009
0872 384	24 Seven Communications Ltd	09/11/2009
0872 385	Storacall Technology Limited	19/11/2009
0872 386	Storacall Technology Limited	19/11/2009
0872 387	Storacall Technology Limited	19/11/2009
0872 388	TalkTalk Communications Limited	01/05/2014
0872 389	Storacall Technology Limited	19/11/2009
0872 390	Storacall Technology Limited	19/11/2009
0872 391	Storacall Technology Limited	19/11/2009
0872 392	Promotions4All Ltd	23/12/2009
0872 393	Promotions4All Ltd	23/12/2009
0872 394	Promotions4All Ltd	23/12/2009
0872 395	Promotions4All Ltd	23/12/2009
0872 396	Promotions4All Ltd	23/12/2009
0872 397	Promotions4All Ltd	23/12/2009
0872 398	Promotions4All Ltd	23/12/2009
0872 399	24 Seven Communications Ltd	09/11/2009
0872 400	24 Seven Communications Ltd	09/11/2009
0872 401	Mi Telecom Limited	29/01/2014
0872 402	Promotions4All Ltd	23/12/2009
0872 403	Promotions4All Ltd	23/12/2009
0872 405	Mi Telecom Limited	29/01/2014
0872 406	Mi Telecom Limited	29/01/2014
0872 407	Mi Telecom Limited	29/01/2014
0872 408	Mi Telecom Limited	29/01/2014
0872 409	Mi Telecom Limited	29/01/2014
0872 410	Mi Telecom Limited	29/01/2014
0872 414	TeleSurf Limited	18/11/2009
0872 422	A2B Telecom Limited	01/03/2010
0872 424	A2B Telecom Limited	01/03/2010
0872 426	Bicom Systems EURL	02/03/2010
0872 435	Invosys Limited	28/06/2012
0872 436	Invosys Limited	28/06/2012
0872 437	Invosys Limited	28/06/2012
0872 438	Invosys Limited	28/06/2012
0872 439	Plus Telecom Limited	22/03/2010
0872 440	Plus Telecom Limited	22/03/2010
0872 441	Plus Telecom Limited	22/03/2010
0872 442	Mintaka Limited	05/03/2010
0872 443	TeleSurf Limited	16/04/2010
0872 444	Mintaka Limited	05/03/2010
0872 445	TeleSurf Limited	16/04/2010
0872 446	Virgin Media Limited	08/04/2016
0872 447	TeleSurf Limited	16/04/2010
0872 448	TeleSurf Limited	16/04/2010
0872 449	TeleSurf Limited	16/04/2010
0872 450	TeleSurf Limited	16/04/2010
0872 451	TeleSurf Limited	16/04/2010
0872 452	08Direct Limited	05/05/2010
0872 453	Core Telecom Limited	30/04/2014
0872 454	IM Software Ltd	20/03/2012
0872 457	Suretec Systems Ltd	02/06/2010
0872 459	Numbers Telecom Limited	01/02/2016
0872 460	Magrathea Telecommunications Limited	09/06/2010
0872 461	Numbers Telecom Limited	01/02/2016
0872 462	Vodafone Ltd (C&W)	13/09/2013
0872 463	Numbers Telecom Limited	01/02/2016
0872 465	Numbers Telecom Limited	01/02/2016
0872 467	Numbers Telecom Limited	01/02/2016
0872 477	Commi Holdings Limited	16/11/2016
0872 481	Jtec UK Limited	26/07/2011
0872 482	Telecom Express Limited	28/10/2010
0872 483	Magrathea Telecommunications Limited	29/10/2010
0872 490	Telefonica UK Limited	08/11/2010
0872 491	Telefonica UK Limited	08/11/2010
0872 492	Telefonica UK Limited	08/11/2010
0872 493	Telefonica UK Limited	08/11/2010
0872 494	VoiceHost Limited	15/12/2011
0872 495	Nexus Telecommunications Limited	23/11/2010
0872 496	Telefonica UK Limited	08/11/2010
0872 497	Telephone Box Limited	23/11/2010
0872 498	Telephone Box Limited	23/11/2010
0872 500	Telephone Box Limited	23/11/2010
0872 501	Telephone Box Limited	23/11/2010
0872 502	Telephone Box Limited	23/11/2010
0872 503	Telephone Box Limited	23/11/2010
0872 504	Telephone Box Limited	23/11/2010
0872 505	Nexus Telecommunications Limited	23/11/2010
0872 506	Telephone Box Limited	23/11/2010
0872 507	Nexus Telecommunications Limited	23/11/2010
0872 508	Telephone Box Limited	23/11/2010
0872 509	Telephone Box Limited	23/11/2010
0872 510	Linear Telecoms Limited	30/11/2010
0872 511	Linear Telecoms Limited	30/11/2010
0872 512	Linear Telecoms Limited	30/11/2010
0872 513	Linear Telecoms Limited	30/11/2010
0872 514	Linear Telecoms Limited	30/11/2010
0872 515	Linear Telecoms Limited	30/11/2010
0872 516	Linear Telecoms Limited	30/11/2010
0872 517	Plus Telecom Limited	06/01/2011
0872 518	Plus Telecom Limited	06/01/2011
0872 519	Plus Telecom Limited	06/01/2011
0872 520	Plus Telecom Limited	06/01/2011
0872 521	Plus Telecom Limited	06/01/2011
0872 532	One Network Limited	12/04/2011
0872 535	One Network Limited	12/04/2011
0872 536	One Network Limited	12/04/2011
0872 537	One Network Limited	12/04/2011
0872 538	One Network Limited	12/04/2011
0872 539	One Network Limited	12/04/2011
0872 540	One Network Limited	12/04/2011
0872 541	One Network Limited	12/04/2011
0872 542	One Network Limited	12/04/2011
0872 543	One Network Limited	12/04/2011
0872 547	Numbers Plus Ltd	20/07/2011
0872 548	Planet Numbers Ltd	10/08/2011
0872 549	Planet Numbers Ltd	10/08/2011
0872 551	Swiftnet Ltd	07/08/2017
0872 553	Swiftnet Ltd	07/08/2017
0872 554	City Numbers Ltd	03/05/2011
0872 555	Gamma Telecom Holdings Ltd	10/02/2011
0872 556	Gamma Telecom Holdings Ltd	10/02/2011
0872 557	Gamma Telecom Holdings Ltd	10/02/2011
0872 559	Swiftnet Ltd	07/08/2017
0872 560	Planet Numbers Ltd	10/08/2011
0872 561	Planet Numbers Ltd	10/08/2011
0872 562	Planet Numbers Ltd	10/08/2011
0872 563	Numbers Plus Ltd	26/07/2011
0872 564	Firstsound Ltd	25/08/2011
0872 566	Firstsound Ltd	25/08/2011
0872 568	Firstsound Ltd	25/08/2011
0872 569	Firstsound Ltd	25/08/2011
0872 570	Firstsound Ltd	25/08/2011
0872 571	Voicetec Systems Ltd	13/09/2011
0872 572	Firstsound Ltd	25/08/2011
0872 573	Voicetec Systems Ltd	13/09/2011
0872 574	Voicetec Systems Ltd	13/09/2011
0872 576	Voicetec Systems Ltd	13/09/2011
0872 577	Voicetec Systems Ltd	13/09/2011
0872 578	Zsquare Global Solutions Ltd	25/10/2011
0872 579	Voicetec Systems Ltd	13/09/2011
0872 580	Spacetel UK Ltd	29/09/2011
0872 581	Voicetec Systems Ltd	13/09/2011
0872 582	Jtec UK Limited	27/10/2011
0872 583	Spacetel UK Ltd	29/09/2011
0872 584	Zsquare Global Solutions Ltd	25/10/2011
0872 586	Voxbone SA	27/03/2012
0872 587	4D INTERACTIVE LTD	04/11/2011
0872 588	Voicetec Systems Ltd	13/09/2011
0872 589	Spacetel UK Ltd	29/09/2011
0872 590	Voicetec Systems Ltd	13/09/2011
0872 591	Zsquare Global Solutions Ltd	25/10/2011
0872 592	Spacetel UK Ltd	29/09/2011
0872 593	Nexbridge Communications Limited	10/01/2012
0872 594	Spacetel UK Ltd	03/10/2011
0872 595	Zsquare Global Solutions Ltd	25/10/2011
0872 596	4D INTERACTIVE LTD	04/11/2011
0872 597	Zsquare Global Solutions Ltd	25/10/2011
0872 598	4D INTERACTIVE LTD	04/11/2011
0872 599	Voicetec Systems Ltd	13/09/2011
0872 601	Vodafone Ltd (Energis)	25/10/2012
0872 602	Swiftel Limited	31/10/2012
0872 603	Zestel Limited	19/02/2013
0872 604	Swiftel Limited	31/10/2012
0872 605	Zamir Telecom Limited	16/11/2012
0872 606	Reality Network Services Limited	10/05/2012
0872 607	Swiftel Limited	31/10/2012
0872 608	Numbers Telecom Limited	01/02/2016
0872 609	Swiftel Limited	31/10/2012
0872 610	Cloud Telecom Ltd	07/02/2012
0872 611	Cloudcall Limited	24/04/2012
0872 612	Numbers Telecom Limited	01/02/2016
0872 613	Swiftel Limited	31/10/2012
0872 614	TAP GATEWAY LTD	02/07/2020
0872 615	Swiftel Limited	31/10/2012
0872 616	VoiceHost Limited	12/03/2012
0872 617	VoiceHost Limited	12/03/2012
0872 618	VoiceHost Limited	12/03/2012
0872 619	VoiceHost Limited	12/03/2012
0872 621	NBCN Networks Ltd	20/06/2013
0872 623	Swiftel Limited	31/10/2012
0872 624	Internexus Networks Limited	18/04/2013
0872 627	Swiftel Limited	31/10/2012
0872 628	Numbers Telecom Limited	01/02/2016
0872 629	Swiftel Limited	31/10/2012
0872 630	Digital Select Limited	05/03/2013
0872 631	Swiftel Limited	31/10/2012
0872 632	Numbers Telecom Limited	01/02/2016
0872 634	FleXtel Limited	22/01/2013
0872 637	Voice Simplified Limited	25/06/2013
0872 641	Twelve Telecom Limited	21/05/2013
0872 642	OVH Limited	14/03/2013
0872 643	TelecomIQ Limited	22/07/2013
0872 645	Zamir Telecom Limited	04/09/2012
0872 646	Numbers Telecom Limited	01/02/2016
0872 647	Zamir Telecom Limited	04/09/2012
0872 648	Numbers Telecom Limited	01/02/2016
0872 649	Twelve Telecom Limited	21/05/2013
0872 650	Numbers Telecom Limited	01/02/2016
0872 651	TelecomIQ Limited	22/07/2013
0872 652	Twelve Telecom Limited	21/05/2013
0872 653	TelecomIQ Limited	22/07/2013
0872 654	Third Party Formations Limited TA The Company Warehouse	16/07/2012
0872 657	Numbers Telecom Limited	01/02/2016
0872 658	Twelve Telecom Limited	21/05/2013
0872 659	TelecomIQ Limited	22/07/2013
0872 661	Numbers Plus Ltd	13/02/2013
0872 662	Telecom2 Limited	07/06/2012
0872 663	Zestel Limited	19/02/2013
0872 664	Numbers Plus Ltd	13/02/2013
0872 665	Budget Numbers Limited	02/01/2013
0872 667	Zestel Limited	19/02/2013
0872 668	Numbers Plus Ltd	13/02/2013
0872 669	Zestel Limited	19/02/2013
0872 679	Numbers Plus Ltd	13/02/2013
0872 680	Cloudcall Limited	24/04/2012
0872 681	Twelve Telecom Limited	21/05/2013
0872 682	Jtec UK Limited	06/03/2013
0872 683	Liquid 11 Limited	20/03/2013
0872 684	Numbers Telecom Limited	01/02/2016
0872 685	Liquid 11 Limited	20/03/2013
0872 686	Numbers Telecom Limited	12/07/2012
0872 687	Swiftnet Ltd	24/05/2012
0872 689	Numbers Telecom Limited	12/07/2012
0872 691	Numbers Telecom Limited	12/07/2012
0872 692	Jtec UK Limited	06/03/2013
0872 693	Numbers Telecom Limited	12/07/2012
0872 694	TelecomIQ Limited	22/07/2013
0872 695	Numbers Telecom Limited	17/08/2012
0872 697	Numbers Telecom Limited	12/07/2012
0872 698	TelecomIQ Limited	22/07/2013
0872 702	IP Phone Solutions Ltd	18/10/2013
0872 706	Maxadie Limited	26/02/2015
0872 707	Redwood Technologies Ltd	15/11/2018
0872 708	Alnitak GmbH	25/02/2015
0872 709	M247 Ltd	20/05/2015
0872 710	TelecomIQ Limited	22/07/2013
0872 711	Mi Telecom Limited	15/04/2014
0872 712	Alnitak GmbH	25/02/2015
0872 716	Maxadie Limited	26/02/2015
0872 717	Swiftnet Ltd	23/04/2015
0872 718	TalkTalk Communications Limited	16/06/2015
0872 721	Vodafone Ltd (C&W)	12/08/2015
0872 722	Mi Telecom Limited	15/04/2014
0872 723	Vodafone Ltd (C&W)	12/08/2015
0872 725	Alnitak GmbH	25/02/2015
0872 727	Telecom2 Limited	04/02/2014
0872 729	Invosys Limited	24/08/2015
0872 730	Telemix Limited	26/02/2015
0872 731	Alnitak GmbH	25/02/2015
0872 732	Telecoms World Direct Ltd	10/06/2014
0872 733	IP Phone Solutions Ltd	18/10/2013
0872 734	Bellingham Telecommunications Ltd	06/10/2015
0872 735	Bellingham Telecommunications Ltd	06/10/2015
0872 737	BT	04/02/2015
0872 741	Plus Telecom Limited	28/09/2015
0872 742	Bellingham Telecommunications Ltd	29/09/2015
0872 743	Internet of Things Limited	14/07/2021
0872 746	Alnitak GmbH	25/02/2015
0872 748	Mi Telecom Limited	19/05/2015
0872 749	Maxadie Limited	26/02/2015
0872 750	I-NET COMMUNICATIONS GROUP PLC	27/05/2014
0872 751	Internet of Things Limited	14/07/2021
0872 752	Square 1 Communications Limited	02/09/2014
0872 754	TalkTalk Communications Limited	24/06/2016
0872 756	Supported Business Limited	21/06/2016
0872 757	Redwood Technologies Ltd	15/11/2018
0872 758	Alnitak GmbH	25/02/2015
0872 759	Supported Business Limited	21/06/2016
0872 760	Telemix Limited	26/02/2015
0872 761	Alnitak GmbH	25/02/2015
0872 762	Bellingham Telecommunications Ltd	29/09/2015
0872 763	TalkTalk Communications Limited	24/06/2016
0872 764	Bellingham Telecommunications Ltd	29/09/2015
0872 766	Mi Telecom Limited	15/04/2014
0872 768	Everything Voip Limited	01/07/2014
0872 770	Everything Voip Limited	08/05/2014
0872 772	Redwood Technologies Ltd	15/11/2018
0872 773	Mi Telecom Limited	19/05/2015
0872 776	Swiftnet Ltd	23/06/2015
0872 777	IP Phone Solutions Ltd	02/12/2013
0872 778	I-NET COMMUNICATIONS GROUP PLC	28/04/2015
0872 781	Everything Voip Limited	01/07/2014
0872 782	Westend Telecoms ltd	22/12/2015
0872 783	Maxadie Limited	26/02/2015
0872 784	Westend Telecoms ltd	22/12/2015
0872 786	Westend Telecoms ltd	22/12/2015
0872 787	One Network Limited	30/05/2014
0872 788	Everything Voip Limited	23/04/2014
0872 789	Maxadie Limited	26/02/2015
0872 790	Telemix Limited	26/02/2015
0872 797	Swiftnet Ltd	23/04/2015
0872 799	IP Phone Solutions Ltd	02/12/2013
0872 800	Nexus Telecommunications Limited	19/02/2019
0872 801	Nexus Telecommunications Limited	19/02/2019
0872 802	Nexus Telecommunications Limited	19/02/2019
0872 803	Nexus Telecommunications Limited	19/02/2019
0872 804	Nexus Telecommunications Limited	19/02/2019
0872 805	Nexus Telecommunications Limited	20/02/2019
0872 811	Nexus Telecommunications Limited	20/02/2019
0872 812	Nexus Telecommunications Limited	20/02/2019
0872 813	Nexus Telecommunications Limited	20/02/2019
0872 814	Nexus Telecommunications Limited	20/02/2019
0872 815	Nexus Telecommunications Limited	20/02/2019
0872 816	Nexus Telecommunications Limited	20/02/2019
0872 817	Nexus Telecommunications Limited	20/02/2019
0872 818	Nexus Telecommunications Limited	20/02/2019
0872 819	Nexus Telecommunications Limited	20/02/2019
0872 846	Nexus Telecommunications Limited	20/02/2019
0872 847	Nexus Telecommunications Limited	20/02/2019
0872 848	Nexus Telecommunications Limited	26/03/2019
0897 900	Gamma Telecom Holdings Ltd	04/05/2018
0897 901	Simwood eSMS Limited	15/05/2018
0897 902	Barritel Limited	30/05/2018
0897 903	Magrathea Telecommunications Limited	30/05/2018
0897 904	Localphone Limited	28/06/2018
0897 905	Node4 Ltd	29/06/2018
0897 906	Vodafone Ltd (C&W)	01/08/2018
0897 907	(AQ) LIMITED	06/09/2018
0897 908	Ziron Limited	11/09/2018
0897 909	Virgin Media Limited	10/10/2018
0897 910	Microtalk Europe Limited	10/10/2018
0897 911	Suretec Systems Ltd	12/10/2018
0897 912	BT	22/10/2018
0897 913	Voxbone SA	23/10/2018
0897 914	Sky UK Limited	13/11/2018
0897 915	TelXL Ltd	13/11/2018
0897 916	Citrus Telecommunications Ltd	15/11/2018
0897 917	VoiceHost Limited	20/11/2018
0897 918	Content Guru Limited	16/07/2019
0897 919	Colt Technology Services	19/10/2020
0897 920	TalkTalk Communications Limited	14/01/2019
0897 922	Redwood Technologies Ltd	10/05/2019
0897 940	VOXYONDER NETWORK SERVICES UK LTD	28/08/2020
0897 966	Andrews & Arnold Ltd	15/07/2021
0897 999	Invosys Limited	08/07/2021
0899 800	I-NET COMMUNICATIONS GROUP PLC	26/01/2016
0899 801	TelecomIQ Limited	22/03/2016
0899 802	Dynamic Mobile Billing Limited	18/03/2016
0899 803	Invosys Limited	16/05/2016
0899 804	Redwood Technologies Ltd	15/11/2018
0899 805	BCH Digital Limited	14/10/2016
0899 806	Call Stream Limited	05/12/2016
0899 807	Call Stream Limited	06/01/2017
0899 808	Citrus Telecommunications Ltd	16/05/2016
0899 809	Citrus Telecommunications Ltd	16/05/2016
0899 810	Aloha Telecommunications Ltd	10/08/2015
0899 811	Buzz Networks Limited	21/08/2015
0899 812	Barritel Limited	22/12/2015
0899 813	Invosys Limited	24/08/2016
0899 814	BT	25/08/2015
0899 818	Voiceflex Limited	17/01/2017
0899 822	Tango Networks UK Ltd	20/07/2018
0899 905	Vodafone Ltd (C&W)	13/09/2013
0899 906	Vodafone Ltd (Thus)	28/02/2012
0899 907	Content Guru Limited	07/11/2007
0899 908	4D INTERACTIVE LTD	16/01/2007
0899 909	Vodafone Ltd (Energis)	07/03/2008
0899 912	BT	13/11/2003
0899 914	Hutchison 3G UK Ltd	18/03/2002
0899 915	Vodafone Ltd (C&W)	13/09/2013
0899 916	Eircom (UK) Limited	17/04/2003
0899 917	TalkTalk Communications Limited	24/01/2018
0899 918	Affiniti Integrated Solutions Limited	10/12/2002
0899 919	Tiscali UK Limited	28/06/2005
0899 92	Colt Technology Services	06/08/1999
0899 93	Vodafone Ltd (C&W)	13/09/2013
0899 94	Vodafone Ltd (C&W)	13/09/2013
0899 950	TalkTalk Communications Limited	29/09/2008
0899 951	Virtual Talk Ltd	23/04/2014
0899 952	Stour Marine Limited	16/01/2009
0899 953	Opex Hosting Limited	19/01/2009
0899 954	Vodafone Ltd (Energis)	02/04/2009
0899 955	Vodafone Ltd (C&W)	13/09/2013
0899 956	Swiftnet Ltd	02/04/2009
0899 957	Content Guru Limited	06/04/2009
0899 958	Vodafone Ltd (C&W)	13/09/2013
0899 959	Telecom Express Limited	05/02/2010
0899 960	Dynamic Mobile Billing Limited	02/07/2010
0899 961	24 Seven Communications Ltd	06/09/2010
0899 962	Invosys Limited	10/07/2012
0899 963	MANX TELECOM TRADING LIMITED	08/02/2017
0899 964	Opex Hosting Limited	19/07/2012
0899 965	Opex Hosting Limited	24/10/2012
0899 966	TelXL Ltd	04/07/2013
0899 967	Content Guru Limited	06/10/2010
0899 968	TelXL Ltd	04/07/2013
0899 969	Invosys Limited	12/08/2013
0899 970	Cloudcall Limited	31/10/2013
0899 971	Eckoh UK Limited	07/04/2014
0899 972	Citrus Telecommunications Ltd	28/05/2014
0899 973	BCH Digital Limited	11/06/2014
0899 974	TelXL Ltd	10/10/2014
0899 975	iHub 2 Limited	17/06/2016
0899 976	Sesui Limited	06/07/2015
0899 977	Content Guru Limited	06/10/2010
0899 978	Citrus Telecommunications Ltd	09/03/2015
0899 979	Citrus Telecommunications Ltd	15/07/2014
0899 98	BT	20/04/1999
0899 99	Communications Networking Services (UK)	27/04/2000

4-digit Prefixes

Other UK Phone Codes