03 - Landlines, Non-geographical Numbers

Phone numbers that start with the “03” phone code are non-geographic numbers used for businesses and other organizations. They are not linked to any specific location, which makes them a more flexible alternative to area-specific landline codes like 01 or 02.

Businesses and organizations use non-geographic numbers instead of regular local landlines because they allow for some special features. Non-geographic numbers allow for flexible routing that lets calls be directed to any destination. This means that people can feel more at ease calling a local number, even though the call can be answered at a different location.

Using an 03 area code also makes it easier for organizations or businesses to advertise a single number, even if they cover multiple locations. Calls can then be forwarded to the office closest to the caller’s location, which allows them to have a more seamless customer service experience.

03 area codes are also invaluable when it comes to disaster recovery efforts. Standard, geographically based landline numbers can become unreachable in the event of a disaster that damages the telephone number in the linked area. If a number isn’t linked to a geographic location, incoming calls can be redirected to another location when needed.

Use of 03 area codes

While all 03 area code numbers function the same and cost the same, there are some sub-ranges that have restrictions on their use. 034 and 037 prefixes are reserved for migration from the equivalent 084 and 087 numbers, and 030 prefixes are only for use by public sector entities and NGOs like registered charities. There are currently twelve 03 number prefixes available.

History of 03 area codes

03 phone numbers were introduced in 2007 by telecom regulators, Ofcom. Before the introduction of 03 numbers, any company that wanted the call routing specialties listed above would have to use either a toll-free number or use a range of 08, non-geographic numbers. Not only was this expensive for the organization to run, but it was also expensive for people to call. 03 prefixes allowed companies to get the full range of calling features while not costing callers more than a normal phone call.

The convenience of this feature didn’t fully take off until 2014, when the EU's Consumer Rights Directive banned the use of expensive 084 and 087 numbers for customer service lines, with similar rules put in place for banks for the following year. This led to many companies switching over to 03 numbers during those two years.

Cost of calling 03 numbers

Any number in the UK starting with the 03 area code costs the same to call as any normal ‘01’ or ‘02’ landline number and is included in calling packages as such. It is actually a legal requirement that 03 numbers are charged at the same rates as normal landline numbers and that they cannot generate profit for the call recipient.

Typical rates for 03 numbers are about 16p per minute, with most providers charging a 23p connection charge (though this can vary). Call charges can depend on the time of day the call is placed and the call package the person has.

Prefixes and Providers

CodeProviderAssigned
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0300 000TelNG Limited26/03/2007
0300 001Hello Telecom (UK) Limited24/04/2009
0300 002DRD Communications Limited23/07/2009
0300 003Daisy Communications Ltd13/12/2010
0300 004TalkTalk Communications Limited15/10/2009
0300 005NBCN Networks Ltd07/01/2010
0300 006Gamma Telecom Holdings Ltd01/08/2019
0300 007Rhema Telecom26/03/2007
0300 008Numbers Plus Ltd20/07/2011
0300 009Phone Co-Op Numbering Limited09/02/2012
0300 010Vodafone Ltd (C&W)16/09/2013
0300 011Number Solutions Ltd26/03/2007
0300 012Windsor Telecom Ltd13/06/2011
0300 013BT24/01/2012
0300 014Liquid 11 Limited05/07/2011
0300 015Simwood eSMS Limited15/06/2015
0300 016I.T Communications Limited25/04/2017
0300 020Vodafone Ltd (C&W)16/09/2013
0300 022Tuxtel Ltd20/09/2010
0300 023TalkTalk Communications Limited12/05/2009
0300 024Vodafone Ltd (C&W)16/09/2013
0300 025BT30/08/2013
0300 026Gamma Telecom Holdings Ltd03/02/2017
0300 028Wavenet UK Ltd07/12/2010
0300 029Virgin Media Limited04/10/2007
0300 030TTNC Limited01/10/2013
0300 031Square Systems Limited06/11/2008
0300 032Tabsoft Limited12/03/2014
0300 033Sesui Limited26/03/2007
0300 034TelXL Ltd01/04/2011
0300 037Performance Telecom Limited18/12/2013
0300 039Hemshore Ltd27/04/2016
0300 040Andrews & Arnold Ltd06/07/2007
0300 041CenturyLink Communications UK Limited30/01/2012
0300 042CenturyLink Communications UK Limited30/01/2012
0300 044Tuxtel Ltd20/09/2010
0300 045SKD 4 Limited29/01/2013
0300 047CenturyLink Communications UK Limited15/02/2010
0300 048CenturyLink Communications UK Limited15/02/2010
0300 049CenturyLink Communications UK Limited15/02/2010
0300 050BT17/12/2015
0300 051Gamma Telecom Holdings Ltd17/12/2015
0300 052Gamma Telecom Holdings Ltd17/12/2015
0300 053Gamma Telecom Holdings Ltd17/12/2015
0300 054Gamma Telecom Holdings Ltd17/12/2015
0300 055Gamma Telecom Holdings Ltd17/12/2015
0300 056Gamma Telecom Holdings Ltd17/12/2015
0300 057Gamma Telecom Holdings Ltd17/12/2015
0300 058Gamma Telecom Holdings Ltd17/12/2015
0300 059Gamma Telecom Holdings Ltd17/12/2015
0300 060CenturyLink Communications UK Limited05/06/2007
0300 061CenturyLink Communications UK Limited05/06/2007
0300 062CenturyLink Communications UK Limited05/06/2007
0300 063CenturyLink Communications UK Limited05/06/2007
0300 064CenturyLink Communications UK Limited05/06/2007
0300 065CenturyLink Communications UK Limited05/06/2007
0300 066CenturyLink Communications UK Limited05/06/2007
0300 067CenturyLink Communications UK Limited05/06/2007
0300 068CenturyLink Communications UK Limited05/06/2007
0300 069CenturyLink Communications UK Limited05/06/2007
0300 070Swiftnet Ltd04/09/2007
0300 071CenturyLink Communications UK Limited16/04/2019
0300 072CenturyLink Communications UK Limited16/04/2019
0300 073CenturyLink Communications UK Limited16/04/2019
0300 075Aloha Telecommunications Limited26/07/2012
0300 077Redwood Technologies Ltd20/11/2018
0300 078Dial 9 Communications Limited17/05/2016
0300 080(aq) Limited trading as aql28/09/2012
0300 081Ziron Limited02/08/2012
0300 083Virgin Media Limited07/09/2007
0300 084Gamma Telecom Holdings Ltd26/09/2017
0300 085Gamma Telecom Holdings Ltd18/11/2016
0300 088Barritec Limited07/03/2013
0300 090360CRM Ltd26/10/2011
0300 095Telecoms Cloud Networks Limited06/07/2015
0300 099Windsor Telecom Ltd30/03/2011
0300 100Vodafone Ltd (Energis)26/03/2007
0300 101VoIP-Un Limited09/11/2007
0300 102Core Telecom Limited25/11/2011
0300 103Relish Networks PLC10/07/2009
0300 104CenturyLink Communications UK Limited30/07/2019
0300 105CenturyLink Communications UK Limited30/07/2019
0300 106CenturyLink Communications UK Limited30/07/2019
0300 110Voiceflex Limited01/08/2008
0300 111Admiral Telecom Limited11/04/2007
0300 112Andrews & Arnold (Numbers) Ltd20/05/2010
0300 113Orange Peel Intellectual Ltd10/10/2017
0300 121FleXtel Limited26/03/2007
0300 122Affiniti Integrated Solutions Limited25/11/2008
0300 123BT26/03/2007
0300 124BT17/05/2013
0300 125Node4 Ltd.30/05/2018
0300 126Affiniti Integrated Solutions Limited15/12/2008
0300 130Verizon UK Ltd26/03/2007
0300 131Gamma Telecom Holdings Ltd19/03/2015
0300 133Atlantic Communications Corp Ltd18/11/2013
0300 140Colt Technology Services25/07/2018
0300 150Top Gear Media Ltd01/08/2016
0300 151BT05/03/2019
0300 152BT05/03/2019
0300 153BT05/03/2019
0300 154BT05/03/2019
0300 155BT05/03/2019
0300 156BT05/03/2019
0300 157BT05/03/2019
0300 158BT05/03/2019
0300 159BT05/03/2019
0300 160BT05/03/2019
0300 161BT05/03/2019
0300 162BT05/03/2019
0300 163BT05/03/2019
0300 164BT05/03/2019
0300 165BT05/03/2019
0300 166BT05/03/2019
0300 167BT05/03/2019
0300 168BT05/03/2019
0300 169BT05/03/2019
0300 170BT05/03/2019
0300 199Telecoms World Direct Ltd11/01/2011
0300 200Vodafone Ltd (C&W)16/09/2013
0300 201Citrus Telecommunications Ltd09/07/2007
0300 202Affiniti Integrated Solutions Limited29/08/2013
0300 215CenturyLink Communications UK Limited03/06/2010
0300 220Group 3 Technology Limited14/04/2011
0300 222KCOM Group Plc26/03/2007
0300 234Talk Numbers Ltd08/06/2010
0300 244Vodafone Ltd (C&W)16/09/2013
0300 246Voicetec Systems Ltd13/09/2011
0300 247Redcentric Solutions Limited26/05/2016
0300 263Virgin Media Limited18/09/2007
0300 300Virgin Media Limited26/03/2007
0300 301Solutios Limited06/10/2008
0300 302Inet Telecoms Ltd (Voipfone)12/07/2012
0300 303Gamma Telecom Holdings Ltd26/03/2007
0300 304Gamma Telecom Holdings Ltd28/05/2012
0300 311Commi Holdings Ltd17/11/2016
0300 313West Cloud Contact Solutions Ltd03/06/2009
0300 321Vodafone Ltd (C&W)18/06/2013
0300 322Affiniti Integrated Solutions Limited19/06/2014
0300 323Invosys Limited10/07/2012
0300 32424 Seven Communications Ltd16/06/2009
0300 330Affiniti Integrated Solutions Limited26/03/2007
0300 332TalkTalk Communications Limited02/03/2010
0300 333TalkTalk Communications Limited26/03/2007
0300 334QX Telecom Ltd20/06/2007
0300 335Whypay? Ltd08/11/2016
0300 339London Central Communications Ltd12/08/2009
0300 343Vodafone Ltd (Thus)07/02/2012
0300 344IM Software Ltd28/05/2009
0300 345TalkTalk Communications Limited01/05/2014
0300 365Telecoms World PLC18/12/2007
0300 369BT29/08/2013
0300 370Zestel Limited19/02/2013
0300 373Gamma Telecom Holdings Ltd24/11/2017
0300 400AQL Wholesale Ltd26/03/2007
0300 404Nexbridge Communications Limited09/01/2012
0300 414Nexus Telecommunications Limited26/02/2013
0300 421Virgin Media Limited07/04/2016
0300 422Virgin Media Limited07/04/2016
0300 423Virgin Media Limited07/04/2016
0300 435IPV6 Limited20/01/2009
0300 444Reality Network Services Limited26/03/2007
0300 455TalkTalk Communications Limited01/05/2014
0300 456TalkTalk Communications Limited07/11/2013
0300 458TalkTalk Communications Limited01/05/2014
0300 466Dynamic Mobile Billing Limited29/07/2009
0300 470BT13/12/2013
0300 482Syntec Limited17/06/2016
0300 500TalkTalk Communications Limited14/10/2013
0300 505Sigma Voice Solutions Ltd14/05/2014
0300 555Virgin Media Limited07/04/2016
0300 561VoiceHost Limited28/07/2011
0300 567SKD 4 Limited26/05/2011
0300 600GCI Network Solutions Ltd20/04/2017
0300 613Tipicall Limited15/01/2019
0300 614Tipicall Limited15/01/2019
0300 615Tipicall Limited15/01/2019
0300 636Spitfire Network Services Limited15/01/2009
0300 654BT28/08/2013
0300 660Number Services Ltd.22/11/2018
0300 666Floren Limited14/11/2014
0300 678Syntec Limited30/03/2009
0300 688Invade International Ltd13/01/2016
0300 700YAC Ltd26/03/2007
0300 748TalkTalk Communications Limited01/05/2014
0300 770Planet Numbers Ltd09/09/2014
0300 772Kalnet4U Ltd25/11/2011
0300 777Windsor Telecom Ltd26/06/2008
0300 789TalkTalk Communications Limited01/05/2014
0300 790BT20/08/2007
0300 800Net-Work Internet Ltd24/09/2007
0300 808Alphatalk Ltd25/03/2009
0300 888Barritel Limited26/03/2007
0300 898XoverX Ltd09/05/2013
0300 900Plus Telecom Limited26/03/2007
0300 974CenturyLink Communications UK Limited20/01/2009
0300 987TalkTalk Communications Limited01/05/2014
0300 998Cloud Telecom Ltd07/02/2012
0300 999Windsor Telecom Ltd13/06/2011
0303 000Net Solutions Europe Limited26/03/2007
0303 003Gamma Telecom Holdings Ltd12/04/2007
0303 010One Network Limited17/05/2011
0303 020TelXL Ltd20/04/2007
0303 030Timico Limited29/02/2016
0303 031Telecom2 Ltd24/08/2009
0303 033Nextec UK Limited26/11/2013
0303 040Magrathea Telecommunications Limited26/03/2007
0303 050Served Up Limited20/10/2008
0303 060Accounts Centre Limited16/07/2010
0303 080BT12/02/2019
0303 081BT12/02/2019
0303 082BT12/02/2019
0303 083BT12/02/2019
0303 100i.net communications Group PLC21/07/2008
0303 123BT11/04/2007
0303 131Mintaka Limited30/12/2013
0303 132Teledesign Ltd08/11/2007
0303 141Atomstream Limited22/04/2010
0303 201TeleSurf Limited07/04/2010
0303 222Telecoms World Direct Ltd11/01/2011
0303 232Business Broadcast Communications Ltd16/10/2009
0303 300Nexus Telecommunications Limited30/12/2008
0303 303Windsor Telecom Ltd26/03/2007
0303 313Colt Technology Services26/03/2007
0303 330Gamma Telecom Holdings Ltd20/02/2008
0303 333Vodafone Ltd (Thus)07/02/2012
0303 334Storacall Technology Limited19/11/2009
0303 335Telecoms Cloud Networks Limited06/07/2015
0303 344Suretec Systems Ltd28/05/2010
0303 366GCI Network Solutions Ltd20/04/2017
0303 444Gamma Telecom Holdings Ltd05/06/2009
0303 445Gamma Telecom Holdings Ltd05/06/2009
0303 456BT15/02/2016
0303 555Telecoms World Direct Ltd25/06/2014
0303 666GCI Network Solutions Ltd20/04/2017
0303 770Content Guru Ltd02/11/2007
0303 888Telecoms World PLC03/11/2009
0303 999Windsor Telecom Ltd17/10/2012
0306 464TelecomIQ Limited09/09/2013
0306 565Nodemax Limited08/07/2008
0306 770Resilient PLC20/03/2007
0306 771Resilient PLC20/03/2007
0306 772Resilient PLC20/03/2007
0306 773Resilient PLC20/03/2007
0306 774Resilient PLC20/03/2007
0306 775Resilient PLC20/03/2007
0306 776Resilient PLC20/03/2007
0306 777Resilient PLC20/03/2007
0306 778Resilient PLC20/03/2007
0306 779Resilient PLC20/03/2007
0306 780Resilient PLC20/03/2007
0306 781Resilient PLC20/03/2007
0306 782Resilient PLC20/03/2007
0306 783Resilient PLC20/03/2007
0306 784Resilient PLC20/03/2007
0306 785Resilient PLC20/03/2007
0306 786Resilient PLC20/03/2007
0306 787Resilient PLC20/03/2007
0306 788Resilient PLC20/03/2007
0306 789Resilient PLC20/03/2007
0306 790Resilient PLC20/03/2007
0306 791Resilient PLC20/03/2007
0306 792Resilient PLC20/03/2007
0306 793Resilient PLC20/03/2007
0306 794Resilient PLC20/03/2007
0306 795Resilient PLC20/03/2007
0306 796Resilient PLC20/03/2007
0306 797Resilient PLC20/03/2007
0306 798Resilient PLC20/03/2007
0306 799Resilient PLC20/03/2007
0306 800iHub 2 Limited20/06/2016
0330 000Net Solutions Europe Limited26/03/2007
0330 001WAVECREST NETWORKS LIMITED16/12/2019
0330 002DRD Communications Limited23/07/2009
0330 003Atlantic Communications Corp Ltd18/11/2013
0330 004Hello Telecom (UK) Limited24/04/2009
0330 005Odyssey Systems Ltd15/06/2010
0330 006Retail Technology Services Ltd06/11/2008
0330 007Rhema Telecom26/03/2007
0330 008Node4 Ltd.27/09/2010
0330 009One Network Limited17/05/2011
0330 010Numbergroup Network Ltd19/10/2010
0330 011Rojo Trading Limited19/04/2007
0330 012Calltracks Limited03/02/2014
0330 013TalkTalk Communications Limited14/02/2013
0330 014BT30/08/2013
0330 015Cloud9 Communications Limited21/11/2012
0330 016Tipicall Limited31/10/2013
0330 017Calltracks Limited14/05/2014
0330 018Vodafone Ltd (Energis)18/12/2014
0330 019Calltracks Limited06/01/2015
0330 020Citrus Telecommunications Ltd06/07/2007
0330 021Gamma Telecom Holdings Ltd30/03/2015
0330 022TelXL Ltd20/04/2007
0330 023Internexus Networks Limited18/04/2013
0330 024Gamma Telecom Holdings Ltd19/11/2014
0330 025I.T Communications Limited09/03/2015
0330 026Wavenet UK Ltd08/10/2010
0330 027DIDWW Ireland Limited07/04/2014
0330 028Alnitak GmbH18/02/2015
0330 029Infinity Tracking Ltd29/04/2019
0330 030Talk Numbers Ltd31/01/2012
0330 031Gamma Telecom Holdings Ltd30/03/2015
0330 032Fido Telecom Limited19/05/2015
0330 033TelNG Limited26/03/2007
0330 034Syntec Limited20/06/2012
0330 035Jtec UK Limited02/06/2015
0330 036Gamma Telecom Holdings Ltd24/11/2017
0330 037Affiniti Integrated Solutions Limited07/05/2015
0330 038IOVOX Limited15/04/2014
0330 039Viatel Global Services (UK) Limited08/02/2016
0330 040Barritel Limited17/10/2013
0330 041Vodafone Ltd (C&W)12/08/2015
0330 042Calltracks Limited11/09/2015
0330 043YayYay Limited07/04/2015
0330 044YAC Ltd26/03/2007
0330 045SKD 4 Limited29/01/2013
0330 046Vodafone Ltd (C&W)24/04/2015
0330 047Vodafone Ltd (C&W)24/04/2015
0330 048Vodafone Ltd (C&W)24/04/2015
0330 049Vodafone Ltd (C&W)24/04/2015
0330 050Alphatalk Ltd14/10/2009
0330 051Stour Marine Limited11/07/2014
0330 052Cloudcall Limited20/11/2015
0330 053Gamma Telecom Holdings Ltd13/06/2016
0330 054Belgacom International Carrier Services SA20/06/2016
0330 055Voiceflex Limited24/07/2007
0330 056Voiceflex Limited28/10/2015
0330 057Magrathea Telecommunications Limited29/07/2016
0330 058Gamma Telecom Holdings Ltd02/08/2016
0330 059Franzcom Ltd02/05/2017
0330 060CenturyLink Communications UK Limited26/01/2009
0330 061HulloMail Limited18/06/2009
0330 062HulloMail Limited16/02/2010
0330 063HulloMail Limited16/02/2010
0330 064HulloMail Limited16/02/2010
0330 065HulloMail Limited16/02/2010
0330 066Real Time Telecoms Ltd18/08/2014
0330 067HulloMail Limited16/02/2010
0330 068HulloMail Limited16/02/2010
0330 069HulloMail Limited16/02/2010
0330 070HulloMail Limited16/02/2010
0330 071HulloMail Limited16/02/2010
0330 072HulloMail Limited16/02/2010
0330 073HulloMail Limited16/02/2010
0330 074HulloMail Limited16/02/2010
0330 075HulloMail Limited16/02/2010
0330 076HulloMail Limited16/02/2010
0330 077Invade International Ltd13/01/2016
0330 078HulloMail Limited16/02/2010
0330 079HulloMail Limited28/01/2013
0330 080(aq) Limited trading as aql28/09/2012
0330 081(aq) Limited trading as aql28/09/2012
0330 082HulloMail Limited28/01/2013
0330 083HulloMail Limited28/01/2013
0330 084HulloMail Limited28/01/2013
0330 085HulloMail Limited28/01/2013
0330 086HulloMail Limited28/01/2013
0330 087HulloMail Limited28/01/2013
0330 088Magrathea Telecommunications Limited26/03/2007
0330 089IP Phone Solutions Ltd07/10/2013
0330 090Minotaur Telecom Limited31/01/2013
0330 091HulloMail Limited28/01/2013
0330 092HulloMail Limited28/01/2013
0330 093HulloMail Limited28/01/2013
0330 094Gamma Telecom Holdings Ltd10/10/2016
0330 095CenturyLink Communications UK Limited31/10/2016
0330 096Calltracks Limited24/11/2016
0330 097Callitech Limited27/03/2017
0330 098IOVOX Limited31/01/2017
0330 099Sigma Voice Solutions Ltd31/12/2007
0330 100Vodafone Ltd (Energis)26/03/2007
0330 101Content Guru Ltd02/11/2007
0330 102Vodafone Ltd (Energis)22/03/2011
0330 103Digital Select Limited27/02/2013
0330 104Talk.to FZC24/02/2014
0330 105Pure-IP Limited24/03/2014
0330 106Node4 Ltd.07/02/2017
0330 107Invosys Limited04/04/2017
0330 108Calltracks Limited20/04/2017
0330 109CenturyLink Communications UK Limited25/04/2017
0330 110Chess Limited06/04/2018
0330 111Core Telecom Limited03/05/2012
0330 113Vonage Limited20/01/2015
0330 114Supported Business Limited21/06/2016
0330 116Syntec Limited27/01/2015
0330 117Localphone Limited15/12/2015
0330 118TelcoSwitch Limited29/02/2016
0330 119iHub 2 Limited20/06/2016
0330 120Sipcentric Ltd23/06/2014
0330 121Fluency Communications Ltd23/09/2013
0330 122Simwood eSMS Limited20/07/2010
0330 123BT26/03/2007
0330 124BT22/01/2013
0330 125Alnitak GmbH07/12/2015
0330 126Square 1 Communications Limited02/09/2014
0330 127Magrathea Telecommunications Limited19/05/2017
0330 128Gamma Telecom Holdings Ltd10/07/2017
0330 129Voiceflex Limited16/11/2017
0330 130i.net communications Group PLC11/07/2012
0330 131PCI-PAL (UK) Limited07/02/2017
0330 132Lycatel (Ireland) Limited22/08/2013
0330 133Buzz Networks Limited06/02/2012
0330 134Affiniti Integrated Solutions Limited26/06/2014
0330 135Gamma Telecom Holdings Ltd07/02/2018
0330 136Stour Marine Limited02/05/2018
0330 137Voiceflex Limited19/10/2018
0330 138CenturyLink Communications UK Limited22/10/2018
0330 139Public Internet Limited26/04/2019
0330 150Vodafone Ltd (C&W)09/05/2014
0330 151Vodafone Ltd (C&W)09/05/2014
0330 152Vodafone Ltd (C&W)09/05/2014
0330 153Vodafone Ltd (C&W)09/05/2014
0330 154Vodafone Ltd (C&W)12/06/2014
0330 155Vodafone Ltd (C&W)12/06/2014
0330 156Vodafone Ltd (C&W)12/06/2014
0330 157Vodafone Ltd (C&W)12/06/2014
0330 158Vodafone Ltd (C&W)12/06/2014
0330 159Vodafone Ltd (C&W)12/06/2014
0330 160Syntec Limited04/11/2011
0330 161CenturyLink Communications UK Limited20/03/2014
0330 162Infinity Tracking Ltd20/11/2018
0330 166Odyssey Systems Ltd01/09/2011
0330 170Simetric Telecom Ltd24/03/2016
0330 171Telecom 10 Ltd28/01/2019
0330 173Infinity Tracking Ltd29/04/2019
0330 174BT17/05/2019
0330 176TRUESPEED COMMUNICATIONS LTD21/05/2019
0330 177Axe Telecom Limited26/02/2018
0330 178Calltracks Limited26/03/2019
0330 180(aq) Limited trading as aql09/10/2012
0330 200Timico Limited12/04/2016
0330 201TeleSurf Limited07/04/2010
0330 202VoIP-Un Limited09/11/2007
0330 203Red Telecom Solutions Ltd28/08/2014
0330 205NBCN Networks Ltd07/01/2010
0330 210i.net communications Group PLC22/05/2014
0330 211UK BANDWIDTH LIMITED02/09/2019
0330 220Net-Work Internet Ltd24/09/2007
0330 221Gamma Telecom Holdings Ltd28/05/2012
0330 222Gamma Telecom Holdings Ltd20/02/2008
0330 223Inet Telecoms Ltd (Voipfone)12/07/2012
0330 229Dial 9 Communications Limited12/05/2016
0330 230Performance Telecom Limited29/08/2012
0330 232Zapappi Ltd25/08/2017
0330 233360CRM Ltd02/07/2012
0330 234Ghost Telecom Limited30/04/2012
0330 236Via-Vox Limited21/11/2017
0330 250Top Gear Media Ltd01/08/2016
0330 266Spacetel UK Ltd29/09/2011
0330 300Timico Limited29/02/2016
0330 301ICUK Computing Services Limited08/07/2019
0330 302Numbers Telecom Limited31/03/2016
0330 303Virgin Media Limited07/04/2016
0330 304Adepteo Limited27/02/2015
0330 310Vodafone Ltd (C&W)16/09/2013
0330 311Affiniti Integrated Solutions Limited07/05/2015
0330 313GCI Network Solutions Ltd30/03/2017
0330 320Ziron Limited07/08/2012
0330 321FleXtel Limited26/03/2007
0330 323Need More Time Ltd17/07/2007
0330 324Orbital Net Ltd17/06/2015
0330 325Aloha Telecommunications Limited05/08/2015
0330 330Vodafone Ltd (C&W)18/06/2013
0330 331Syntec Limited30/03/2009
0330 332Vodafone Ltd (Thus)07/02/2012
0330 333Affiniti Integrated Solutions Limited26/03/2007
0330 334Vodafone Ltd (C&W)18/06/2013
0330 335Cloudcall Limited16/06/2011
0330 336Via-Vox Limited11/12/2009
0330 337Teledesign Solutions Limited03/07/2012
0330 338Tesla Dynamic Ltd25/09/2012
0330 340TelXL Ltd24/07/2009
0330 341AQL Wholesale Ltd18/11/2019
0330 343Virgin Media Limited07/04/2016
0330 344Voicetec Systems Ltd13/09/2011
0330 345TGL Services (UK) Ltd02/02/2015
0330 350Aloha Telecommunications Limited04/08/2011
0330 353Inclarity Communications Limited02/01/2013
0330 355Phone Co-Op Numbering Limited25/11/2010
0330 360Aloha Telecommunications Limited06/08/2012
0330 363Spitfire Network Services Limited15/01/2009
0330 365Tripudio Limited20/01/2014
0330 370Zestel Limited19/02/2013
0330 372EE Limited (Orange)10/06/2008
0330 373EE Limited (Orange)10/06/2008
0330 374EE Limited (Orange)10/06/2008
0330 375EE Limited (Orange)10/06/2008
0330 376EE Limited (Orange)10/06/2008
0330 37724 Seven Communications Ltd16/06/2009
0330 378Digitech Solutions Global Limited19/05/2011
0330 380Telappliant Ltd04/03/2014
0330 383NFON UK Ltd.13/04/2018
0330 390Colt Technology Services05/11/2015
0330 398Square Systems Limited24/06/2014
0330 400i.net communications Group PLC21/07/2008
0330 403Foehn Limited13/01/2015
0330 404Media Hawk Ltd21/09/2011
0330 414GCI Network Solutions Ltd30/03/2017
0330 424M247 Ltd29/04/2015
0330 430York Data Services Ltd17/07/2012
0330 432Tismi BV13/07/2018
0330 433Affiniti Integrated Solutions Limited01/12/2017
0330 440Vodafone Ltd (Thus)07/02/2012
0330 441Voiceflex Limited11/08/2008
0330 444Citrus Telecommunications Ltd19/09/2019
0330 445Suretec Systems Ltd28/05/2010
0330 450Telemix Limited26/02/2015
0330 454Square Systems Limited24/06/2014
0330 456SKD 4 Limited26/05/2011
0330 460Colt Technology Services25/07/2018
0330 500Served Up Limited20/10/2008
0330 501Served Up Limited16/06/2015
0330 505Square Systems Limited06/11/2008
0330 511i.net communications Group PLC28/10/2016
0330 520Simwood eSMS Limited31/08/2017
0330 530Game Network BV08/04/2015
0330 550Atomstream Limited22/04/2010
0330 551Colt Technology Services23/02/2018
0330 555Windsor Telecom Ltd17/10/2012
0330 567Citrus Telecommunications Ltd23/06/2015
0330 587Orange Business Holdings UK Limited26/02/2013
0330 588Orange Business Holdings UK Limited23/04/2015
0330 600Group 3 Technology Limited14/04/2011
0330 606Citrus Telecommunications Ltd19/12/2011
0330 633Telecoms World Direct Ltd25/06/2014
0330 635Alphatalk Ltd30/01/2014
0330 654BT18/11/2014
0330 660Nexus Telecommunications Limited30/12/2008
0330 666Tuxtel Ltd05/11/2009
0330 670BT17/09/2013
0330 678BT10/10/2016
0330 684OVH Limited26/06/2008
0330 686UK Broadband Limited05/12/2013
0330 700Swiftnet Ltd04/09/2007
0330 707InTouch Communication Services Limited17/07/2012
0330 726TeleWare Group PLC20/02/2013
0330 770Orange Peel Intellectual Ltd10/10/2017
0330 777Eircom UK Ltd26/06/2007
0330 788TeleMagic Ltd29/07/2013
0330 800Global Reach Networks Limited24/08/2016
0330 808Voxbone SA04/01/2008
0330 818Voxbone SA24/03/2011
0330 822Voxbone SA11/01/2013
0330 828Voxbone SA27/09/2011
0330 838Affiniti Integrated Solutions Limited27/10/2015
0330 852Network Rail Infrastructure Limited04/09/2014
0330 853Network Rail Infrastructure Limited04/09/2014
0330 854Century Link Communications UK Ltd18/03/2014
0330 855Network Rail Infrastructure Limited04/09/2014
0330 856Network Rail Infrastructure Limited04/09/2014
0330 857Network Rail Infrastructure Limited04/09/2014
0330 858Network Rail Infrastructure Limited04/09/2014
0330 859Network Rail Infrastructure Limited04/09/2014
0330 880Mi Telecom Limited11/04/2014
0330 888Connect Telecom UK Ltd11/07/2007
0330 900Windsor Telecom Ltd13/06/2011
0330 912Gamma Telecom Holdings Ltd04/09/2018
0330 977Twelve Telecom Limited25/04/2013
0330 990TelecomIQ Limited09/09/2013
0330 993Nowtel Wholesale Limited21/02/2013
0330 995Metronet (UK) Limited24/10/2014
0330 998Citrus Telecommunications Ltd08/11/2013
0330 999Number Solutions Ltd11/04/2007
0331 143BT15/10/2014
0331 144BT15/10/2014
0331 145BT15/10/2014
0331 146BT15/10/2014
0331 147BT15/10/2014
0331 148BT15/10/2014
0331 600BT12/12/2011
0331 601BT12/12/2011
0331 602BT12/12/2011
0331 603BT12/12/2011
0331 604BT12/12/2011
0331 605BT12/12/2011
0331 606BT12/12/2011
0331 607BT12/12/2011
0331 608BT12/12/2011
0331 609BT12/12/2011
0331 610BT12/12/2011
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0331 612BT12/12/2011
0331 613BT12/12/2011
0331 614BT12/12/2011
0331 615BT12/12/2011
0331 616BT12/12/2011
0331 617BT12/12/2011
0331 618BT12/12/2011
0331 619BT12/12/2011
0331 620BT12/12/2011
0331 621BT12/12/2011
0331 622BT12/12/2011
0331 623BT12/12/2011
0331 624BT12/12/2011
0331 625BT12/12/2011
0331 626BT12/12/2011
0331 627BT12/12/2011
0331 628BT12/12/2011
0331 629BT12/12/2011
0331 630BT12/12/2011
0331 631BT12/12/2011
0331 632BT12/12/2011
0331 633BT12/12/2011
0331 634BT12/12/2011
0331 635BT12/12/2011
0331 636BT12/12/2011
0331 637BT12/12/2011
0331 638BT12/12/2011
0331 639BT12/12/2011
0331 640BT12/12/2011
0331 641BT12/12/2011
0331 642BT12/12/2011
0331 643BT12/12/2011
0331 644BT12/12/2011
0331 645BT12/12/2011
0331 646BT12/12/2011
0331 647BT12/12/2011
0331 648BT12/12/2011
0331 649BT12/12/2011
0331 650BT12/12/2011
0331 651BT12/12/2011
0331 652BT12/12/2011
0331 653BT12/12/2011
0331 654BT11/04/2012
0331 655BT12/12/2011
0331 656BT12/12/2011
0331 657BT15/10/2014
0331 658BT15/10/2014
0331 659BT12/12/2011
0331 660BT12/12/2011
0331 661BT12/12/2011
0331 662BT12/12/2011
0331 663BT12/12/2011
0331 664BT12/12/2011
0331 665BT12/12/2011
0331 666BT12/12/2011
0331 667BT12/12/2011
0331 668BT12/12/2011
0331 669BT12/12/2011
0331 670BT22/08/2013
0331 671BT22/08/2013
0331 672BT22/08/2013
0331 673BT22/08/2013
0331 674BT22/08/2013
0331 675BT22/08/2013
0331 676BT22/08/2013
0331 677BT22/08/2013
0331 678BT22/08/2013
0331 679BT22/08/2013
0331 680BT22/08/2013
0331 681BT22/08/2013
0331 682BT22/08/2013
0331 683BT22/08/2013
0331 684BT22/08/2013
0331 685BT22/08/2013
0331 686BT22/08/2013
0331 687BT22/08/2013
0331 688BT22/08/2013
0331 689BT22/08/2013
0333 000Virgin Media Limited26/03/2007
0333 001TalkTalk Communications Limited19/02/2009
0333 002Lanonyx Telecom Limited22/08/2011
0333 003TalkTalk Communications Limited12/05/2009
0333 004Gamma Telecom Holdings Ltd19/07/2013
0333 005TalkTalk Communications Limited22/01/2014
0333 006Gamma Telecom Holdings Ltd19/07/2013
0333 008Vizion Communication Limited13/03/2013
0333 009Vodafone Ltd (C&W)28/08/2015
0333 010Redcentric Solutions Limited26/05/2016
0333 011Gamma Telecom Holdings Ltd04/02/2013
0333 012Vodafone Ltd (C&W)31/10/2013
0333 013Gamma Telecom Holdings Ltd04/02/2013
0333 014Gamma Telecom Holdings Ltd19/07/2013
0333 015Gamma Telecom Holdings Ltd26/04/2016
0333 016Gamma Telecom Holdings Ltd16/01/2017
0333 020AVCOne Ltd12/02/2014
0333 022Digital Mail Limited28/04/2008
0333 023VOIP4U04/08/2014
0333 030Telecom2 Ltd24/08/2009
0333 032Gamma Telecom Holdings Ltd23/06/2015
0333 033Nextec UK Limited26/11/2013
0333 035TalkTalk Communications Limited11/02/2019
0333 040Virtual Talk Ltd23/04/2014
0333 043Gamma Telecom Holdings Ltd09/01/2015
0333 044Barritel Limited17/10/2013
0333 045Fair Isaac (Adeptra) ltd06/04/2016
0333 050Mission Labs Limited09/05/2016
0333 055Barritel Limited26/03/2007
0333 060Infinity Tracking Ltd12/03/2018
0333 066Premier Voicemail Ltd16/04/2007
0333 070Colt Technology Services07/06/2018
0333 077alwaysON Ltd05/03/2009
0333 080XoverX Ltd09/05/2013
0333 088Barritel Limited10/12/2015
0333 090Mission Labs Limited22/01/2019
0333 09910ACT Limited29/01/2010
0333 100Sky UK Limited11/12/2013
0333 101Entanet International Ltd09/12/2008
0333 102Bright Orange Outsourcing Ltd06/01/2015
0333 103Cirrus Response Limited12/02/2014
0333 110Xoom Ltd12/11/2019
0333 111GCI Network Solutions Ltd20/04/2017
0333 112Andrews & Arnold (Numbers) Ltd20/05/2010
0333 113Whypay? Ltd08/11/2016
0333 121Windsor Telecom Ltd08/11/2010
0333 122Affiniti Integrated Solutions Limited29/08/2013
0333 123Windsor Telecom Ltd13/06/2011
0333 130Affiniti Integrated Solutions Limited20/06/2014
0333 131Business Broadcast Communications Ltd16/10/2009
0333 133IV Response Limited23/05/2007
0333 136West Cloud Contact Solutions Ltd02/06/2009
0333 137West Cloud Contact Solutions Ltd17/06/2015
0333 150Red Matter Limited04/05/2010
0333 155Microtalk Europe Limited17/03/2016
0333 169Voxsmart Ltd05/09/2017
0333 188Gamma Telecom Holdings Ltd11/12/2019
0333 200Vodafone Ltd (C&W)16/09/2013
0333 202Vodafone Ltd (C&W)16/09/2013
0333 207BT20/06/2008
0333 210TTNC Limited01/10/2013
0333 212API Telecom Limited31/05/2012
0333 220Affiniti Integrated Solutions Limited05/02/2009
0333 222KCOM Group Plc26/03/2007
0333 223Test2date B.V10/11/2009
0333 224Phone Buddy Limited14/04/2014
0333 230Affiniti Integrated Solutions Limited27/10/2015
0333 231Zen Internet Limited23/03/2009
0333 2322Abroad Limited08/04/2014
0333 234TalkTalk Communications Limited01/05/2014
0333 237Sound Advertising Ltd09/03/2015
0333 240Gamma Telecom Holdings Ltd26/03/2007
0333 241Gamma Telecom Holdings Ltd19/06/2013
0333 242Magrathea Telecommunications Limited20/11/2018
0333 247Commi Holdings Ltd17/11/2016
0333 250Colt Technology Services27/07/2012
0333 251Colt Technology Services27/07/2012
0333 252Colt Technology Services27/07/2012
0333 253Colt Technology Services27/07/2012
0333 254Colt Technology Services27/07/2012
0333 255Colt Technology Services08/04/2013
0333 256Colt Technology Services08/04/2013
0333 257Colt Technology Services08/04/2013
0333 258Colt Technology Services08/04/2013
0333 259Colt Technology Services08/04/2013
0333 266Barritec Limited26/10/2011
0333 270Colt Technology Services24/09/2013
0333 271Colt Technology Services24/09/2013
0333 272Colt Technology Services24/09/2013
0333 277i.net communications Group PLC05/05/2015
0333 300Colt Technology Services26/03/2007
0333 301Numbers Plus Ltd19/07/2011
0333 302WIGHTFIBRE LIMITED26/11/2009
0333 303New Call Telecom Ltd05/05/2015
0333 304VODAFONE LIMITED19/12/2007
0333 305Magrathea Telecommunications Limited07/03/2014
0333 307Cloudcall Limited24/01/2018
0333 308Relish Networks PLC16/09/2016
0333 310Plus Telecom Limited26/03/2007
0333 311Orbtalk Limited02/06/2011
0333 312Orbtalk Limited08/12/2014
0333 313Dynamic Mobile Billing Limited07/05/2008
0333 315Telecoms Cloud Networks Limited17/06/2015
0333 320Daisy Communications Ltd13/12/2010
0333 321TalkTalk Communications Limited24/05/2007
0333 322Budget Numbers Ltd08/06/2010
0333 323Invosys Limited10/07/2012
0333 324Performance Telecom Limited23/05/2016
0333 325Syntec Limited20/11/2013
0333 328TalkTalk Communications Limited11/04/2019
0333 329Core Communication Services Ltd20/11/2013
0333 330SPT Worldwide Ltd27/06/2011
0333 331Affiniti Integrated Solutions Limited29/08/2013
0333 332Storacall Technology Limited19/11/2009
0333 333Sesui Limited26/03/2007
0333 334Solutios Limited06/10/2008
0333 335Liquid 11 Limited15/11/2012
0333 336Mintaka Limited30/12/2013
0333 337Telecoms Cloud Networks Limited03/10/2016
0333 338Hutchison 3G UK Ltd05/09/2007
0333 339IP Voice Networks Ltd10/07/2017
0333 340Andrews & Arnold Ltd11/04/2007
0333 342COMMUNITY FIBRE LIMITED17/01/2019
0333 343Virgin Media Limited18/02/2014
0333 344AQL Wholesale Ltd26/03/2007
0333 345Verizon UK Ltd26/03/2007
0333 349EG TECHNOLOGIES LIMITED20/01/2020
0333 355Core Telecom Limited04/06/2007
0333 358VoiceHost Limited20/01/2011
0333 360IP Wholesale Limited02/06/2017
0333 363Affiniti Integrated Solutions Limited04/04/2016
0333 365WIZE ANALYTICS LIMITED29/04/2019
0333 366Nationwide Telephone Assistance Ltd13/12/2007
0333 370Planet Numbers Ltd01/05/2009
0333 379Resilient PLC07/05/2014
0333 380Glide Student and Residential Limited07/02/2013
0333 381Glide Student and Residential Limited07/02/2013
0333 382Glide Student and Residential Limited07/02/2013
0333 383Glide Student and Residential Limited07/02/2013
0333 384Glide Student and Residential Limited07/02/2013
0333 385Glide Student and Residential Limited07/02/2013
0333 386Glide Student and Residential Limited07/02/2013
0333 388Glide Student and Residential Limited07/02/2013
0333 390Vox Sciences Limited26/07/2012
0333 391Vox Sciences Limited26/07/2012
0333 393Swisstok23/06/2015
0333 399Resilient PLC04/06/2007
0333 400Call Stream Limited26/03/2007
0333 402Numbers Telecom Limited31/03/2016
0333 404Phone Buddy Limited14/04/2014
0333 405VTSL Ltd06/11/2015
0333 412Central Technology Limited06/07/2015
0333 414Affiniti Integrated Solutions Limited26/06/2014
0333 433IM Software Ltd28/05/2009
0333 434Redcentric Solutions Limited26/05/2016
0333 435IPV6 Limited20/01/2009
0333 440Telecom2 Ltd20/11/2012
0333 443Nexbridge Communications Limited09/01/2012
0333 444TTNC Limited01/10/2013
0333 445Voice Simplified Limited25/06/2013
0333 455Affiniti Integrated Solutions Limited01/12/2017
0333 456Windsor Telecom Ltd30/03/2011
0333 500Vodafone Ltd (C&W)16/09/2013
0333 533Cloud Telecom Ltd07/02/2012
0333 535Neutrino Networks Limited10/12/2013
0333 543Orderly Telecoms Limited02/08/2012
0333 544Numbers Telecom Limited11/02/2016
0333 550London Central Communications Ltd12/08/2009
0333 553CFL Communications Limited31/05/2018
0333 554Gamma Telecom Holdings Ltd30/03/2015
0333 555GCI Network Solutions Ltd20/04/2017
0333 556GCI Network Solutions Ltd20/04/2017
0333 566GCI Network Solutions Ltd01/06/2017
0333 567Invoco Ltd14/04/2010
0333 577Telecoms World PLC13/04/2007
0333 600Windsor Telecom Ltd26/06/2008
0333 602Numbers Telecom Limited31/03/2016
0333 622Promotions4All Ltd23/12/2009
0333 633Teledesign Ltd08/08/2008
0333 664BT18/11/2014
0333 665BT18/11/2014
0333 666Admiral Telecom Limited26/03/2007
0333 670Stream Live Ltd30/08/2012
0333 677SOS Technology Limited09/08/2012
0333 678SwanseaIT Limited t/a Blue Telecoms30/05/2014
0333 688Numbers Telecom Limited12/07/2012
0333 696Gamma Telecom Holdings Ltd30/03/2015
0333 700Windsor Telecom Ltd13/06/2011
0333 720Marathon Telecom Limited15/01/2015
0333 733Telecoms World Direct Ltd11/01/2011
0333 750Tabsoft Limited17/03/2014
0333 759Sky UK Limited16/11/2016
0333 772Kalnet4U Ltd25/11/2011
0333 773Number Services Ltd.22/11/2018
0333 777TalkTalk Communications Limited17/02/2012
0333 789Nectar Cloud21/07/2015
0333 800Floren Limited14/11/2014
0333 833Mi Telecom Limited26/05/2016
0333 838Yim Siam Telecom03/12/2013
0333 866Redcentric Solutions Limited26/05/2016
0333 880Simwood eSMS Limited15/06/2015
0333 881Annecto Telecom11/05/2017
0333 888Reality Network Services Limited26/03/2007
0333 898Antheus Telecom Limited15/08/2017
0333 900Windsor Telecom Ltd26/03/2007
0333 920Core Telecom Limited25/11/2011
0333 933Teledesign Ltd08/08/2008
0333 939Redwood Technologies Ltd20/11/2018
0333 966Sound Advertising Ltd22/03/2011
0333 970Maxadie Limited02/03/2015
0333 97724 Seven Communications Ltd20/10/2010
0333 979Sports Tel Ltd15/11/2010
0333 987Redwood Technologies Ltd20/11/2018
0333 988Relax Telecom Limited09/02/2009
0333 990Nodemax Limited08/07/2008
0333 992Bellingham Telecommunications Limited29/09/2015
0333 993Hemshore Ltd27/04/2016
0333 996Fuse 2 Communications Ltd01/07/2016
0333 998Gencom Technologies Ltd31/03/2015
0333 999TalkTalk Communications Limited07/11/2013
0343 005Magrathea Telecommunications Limited19/05/2015
0343 006Magrathea Telecommunications Limited19/05/2015
0343 021Gamma Telecom Holdings Ltd17/11/2016
0343 034VoIP-Un Limited06/07/2017
0343 036Vodafone Ltd (C&W)13/08/2015
0343 100Content Guru Ltd23/04/2014
0343 101Content Guru Ltd23/04/2014
0343 102Content Guru Ltd23/04/2014
0343 103Content Guru Ltd23/04/2014
0343 104Content Guru Ltd23/04/2014
0343 168Vodafone Ltd (C&W)08/05/2014
0343 169Vodafone Ltd (C&W)08/05/2014
0343 170Virgin Media Limited27/03/2012
0343 171Vodafone Ltd (C&W)08/05/2014
0343 172Vodafone Ltd (C&W)08/05/2014
0343 176Inet Telecoms Ltd (Voipfone)12/07/2012
0343 178Gamma Telecom Holdings Ltd11/11/2008
0343 206Magrathea Telecommunications Limited27/04/2015
0343 208TalkTalk Communications Limited13/01/2011
0343 209GCI Network Solutions Ltd03/05/2017
0343 210TalkTalk Communications Limited13/01/2011
0343 212Vodafone Ltd (C&W)08/05/2014
0343 216Vodafone Ltd (C&W)08/04/2014
0343 218Vodafone Ltd (C&W)08/05/2014
0343 221Vodafone Ltd (Energis)02/09/2014
0343 222Telecoms World PLC15/11/2010
0343 224TalkTalk Communications Limited13/01/2011
0343 225TalkTalk Communications Limited29/04/2014
0343 226TalkTalk Communications Limited29/04/2014
0343 227Call Stream Limited30/06/2014
0343 247TalkTalk Communications Limited13/01/2011
0343 248Affiniti Integrated Solutions Limited05/02/2009
0343 249Core Telecom Limited19/02/2014
0343 250SKD 4 Limited21/07/2014
0343 251SKD 4 Limited21/07/2014
0343 252SKD 4 Limited21/07/2014
0343 253Core Telecom Limited19/02/2014
0343 254TelXL Ltd03/04/2014
0343 255Core Telecom Limited19/02/2014
0343 256TalkTalk Communications Limited29/04/2014
0343 257Core Telecom Limited19/02/2014
0343 258Core Telecom Limited19/02/2014
0343 259Core Telecom Limited19/02/2014
0343 260Core Telecom Limited19/02/2014
0343 261Core Telecom Limited19/02/2014
0343 262Core Telecom Limited19/02/2014
0343 265Core Telecom Limited19/02/2014
0343 266Core Telecom Limited19/02/2014
0343 267Core Telecom Limited19/02/2014
0343 268Core Telecom Limited19/02/2014
0343 269Core Telecom Limited19/02/2014
0343 270Core Telecom Limited19/02/2014
0343 271Core Telecom Limited19/02/2014
0343 272Core Telecom Limited19/02/2014
0343 273Core Telecom Limited19/02/2014
0343 274Core Telecom Limited19/02/2014
0343 275Core Telecom Limited19/02/2014
0343 276Core Telecom Limited19/02/2014
0343 277Core Telecom Limited19/02/2014
0343 278Core Telecom Limited19/02/2014
0343 279TalkTalk Communications Limited29/04/2014
0343 281Virgin Media Limited08/04/2016
0343 282Virgin Media Limited08/04/2016
0343 283Virgin Media Limited08/04/2016
0343 284Virgin Media Limited08/04/2016
0343 289Liquid 11 Limited06/10/2014
0343 290Vodafone Ltd (C&W)08/05/2014
0343 299Virgin Media Limited27/03/2012
0343 308Vodafone Ltd (C&W)08/05/2014
0343 309Vodafone Ltd (C&W)08/05/2014
0343 310Vodafone Ltd (C&W)08/05/2014
0343 311Vodafone Ltd (C&W)08/05/2014
0343 312Vodafone Ltd (C&W)08/05/2014
0343 313Vodafone Ltd (C&W)11/06/2014
0343 314Vodafone Ltd (C&W)08/05/2014
0343 315Vodafone Ltd (C&W)08/05/2014
0343 316Vodafone Ltd (Energis)02/09/2014
0343 317Vodafone Ltd (Energis)02/09/2014
0343 318Vodafone Ltd (Energis)02/09/2014
0343 319Vodafone Ltd (Energis)02/09/2014
0343 320Vodafone Ltd (Energis)02/09/2014
0343 321Vodafone Ltd (Energis)02/09/2014
0343 322Vodafone Ltd (Energis)02/09/2014
0343 323Vodafone Ltd (Energis)02/09/2014
0343 324Vodafone Ltd (Energis)02/09/2014
0343 325Vodafone Ltd (Energis)02/09/2014
0343 326Vodafone Ltd (Energis)02/09/2014
0343 330Telappliant Ltd11/06/2014
0343 351TalkTalk Communications Limited29/04/2014
0343 353TelXL Ltd03/04/2014
0343 354TalkTalk Communications Limited29/04/2014
0343 356TalkTalk Communications Limited29/04/2014
0343 357TalkTalk Communications Limited29/04/2014
0343 363Virgin Media Limited27/03/2012
0343 364Virgin Media Limited27/03/2012
0343 365TalkTalk Communications Limited29/04/2014
0343 372Dynamic Mobile Billing Limited18/03/2016
0343 373Colt Technology Services12/06/2017
0343 374Colt Technology Services12/06/2017
0343 382Virgin Media Limited08/04/2016
0343 401DRD Communications Limited26/07/2016
0343 402DRD Communications Limited26/07/2016
0343 41124 Seven Communications Ltd28/02/2013
0343 412Business Broadcast Communications Ltd07/07/2016
0343 414Spitfire Network Services Limited22/09/2015
0343 415Business Broadcast Communications Ltd07/07/2016
0343 416Business Broadcast Communications Ltd07/07/2016
0343 417Business Broadcast Communications Ltd07/07/2016
0343 418Business Broadcast Communications Ltd07/07/2016
0343 419Business Broadcast Communications Ltd07/07/2016
0343 420Business Broadcast Communications Ltd07/07/2016
0343 421Business Broadcast Communications Ltd07/07/2016
0343 422Business Broadcast Communications Ltd07/07/2016
0343 423Business Broadcast Communications Ltd07/07/2016
0343 424Business Broadcast Communications Ltd07/07/2016
0343 425Business Broadcast Communications Ltd08/07/2016
0343 426Business Broadcast Communications Ltd07/07/2016
0343 427Business Broadcast Communications Ltd07/07/2016
0343 428Business Broadcast Communications Ltd07/07/2016
0343 429Virgin Media Limited27/03/2012
0343 44624 Seven Communications Ltd26/02/2013
0343 44724 Seven Communications Ltd26/02/2013
0343 44824 Seven Communications Ltd26/02/2013
0343 45024 Seven Communications Ltd26/02/2013
0343 453TalkTalk Communications Limited29/04/2014
0343 455Telecoms World PLC15/11/2010
0343 464TeleSurf Limited23/07/2015
0343 465Call Stream Limited30/06/2014
0343 469Gamma Telecom Holdings Ltd20/06/2012
0343 470Gamma Telecom Holdings Ltd20/06/2012
0343 471Gamma Telecom Holdings Ltd20/06/2012
0343 472Gamma Telecom Holdings Ltd20/06/2012
0343 473Gamma Telecom Holdings Ltd20/06/2012
0343 474Gamma Telecom Holdings Ltd20/06/2012
0343 487TalkTalk Communications Limited13/01/2011
0343 493Virgin Media Limited08/04/2016
0343 504Invosys Limited14/05/2014
0343 506Invosys Limited14/05/2014
0343 507Invosys Limited14/05/2014
0343 508Mintaka Limited30/12/2013
0343 509Invosys Limited14/05/2014
0343 510i.net communications Group PLC03/06/2014
0343 515Invosys Limited14/05/2014
0343 516TeleSurf Limited23/07/2015
0343 517TeleSurf Limited23/07/2015
0343 518TeleSurf Limited23/07/2015
0343 519TeleSurf Limited23/07/2015
0343 520TeleSurf Limited23/07/2015
0343 521TeleSurf Limited23/07/2015
0343 522TeleSurf Limited23/07/2015
0343 523Liquid 11 Limited06/10/2014
0343 532Telappliant Ltd15/10/2015
0343 53324 Seven Communications Ltd26/02/2013
0343 53524 Seven Communications Ltd26/02/2013
0343 538TalkTalk Communications Limited13/01/2011
0343 543TalkTalk Communications Limited29/04/2014
0343 547Numbers Telecom Limited11/02/2016
0343 548Numbers Telecom Limited11/02/2016
0343 549Vodafone Ltd (C&W)08/05/2014
0343 550Numbers Telecom Limited11/02/2016
0343 552Numbers Telecom Limited11/02/2016
0343 557VoiceHost Limited20/01/2011
0343 561i.net communications Group PLC03/06/2014
0343 566Numbers Telecom Limited11/02/2016
0343 567Numbers Telecom Limited11/02/2016
0343 568Numbers Telecom Limited11/02/2016
0343 569Numbers Telecom Limited11/02/2016
0343 592TTNC Limited20/04/2015
0343 593TTNC Limited20/04/2015
0343 596Vodafone Ltd (C&W)15/03/2016
0343 597Magrathea Telecommunications Limited27/04/2015
0343 611Gamma Telecom Holdings Ltd20/06/2012
0343 612Gamma Telecom Holdings Ltd20/06/2012
0343 634Affiniti Integrated Solutions Limited13/01/2011
0343 636Affiniti Integrated Solutions Limited13/01/2011
0343 653Vodafone Ltd (Energis)02/09/2014
0343 658Vodafone Ltd (C&W)08/05/2014
0343 659Vodafone Ltd (C&W)08/05/2014
0343 660Gamma Telecom Holdings Ltd20/06/2012
0343 661Gamma Telecom Holdings Ltd20/06/2012
0343 662Gamma Telecom Holdings Ltd20/06/2012
0343 663Gamma Telecom Holdings Ltd20/06/2012
0343 664Gamma Telecom Holdings Ltd20/06/2012
0343 665Gamma Telecom Holdings Ltd20/06/2012
0343 666Gamma Telecom Holdings Ltd20/06/2012
0343 667Gamma Telecom Holdings Ltd20/06/2012
0343 668Gamma Telecom Holdings Ltd20/06/2012
0343 669Gamma Telecom Holdings Ltd20/06/2012
0343 693SKD 4 Limited21/07/2014
0343 697SKD 4 Limited21/07/2014
0343 698SKD 4 Limited21/07/2014
0343 699BT20/05/2014
0343 700SKD 4 Limited21/07/2014
0343 701SKD 4 Limited21/07/2014
0343 707Liquid 11 Limited06/10/2014
0343 708i.net communications Group PLC03/06/2014
0343 714Calltracks Limited14/05/2014
0343 720Aloha Telecommunications Limited26/07/2012
0343 751TalkTalk Communications Limited29/04/2014
0343 754TalkTalk Communications Limited29/04/2014
0343 770Affiniti Integrated Solutions Limited30/07/2013
0343 772Kalnet4U Ltd29/11/2011
0343 775Affiniti Integrated Solutions Limited30/07/2013
0343 777Affiniti Integrated Solutions Limited30/07/2013
0343 778Affiniti Integrated Solutions Limited30/07/2013
0343 781Affiniti Integrated Solutions Limited30/07/2013
0343 783Affiniti Integrated Solutions Limited30/07/2013
0343 811VoiceHost Limited25/06/2014
0343 812VoiceHost Limited25/06/2014
0343 813VoiceHost Limited25/06/2014
0343 814VoiceHost Limited25/06/2014
0343 816TalkTalk Communications Limited29/04/2014
0343 829Liquid 11 Limited06/10/2014
0343 831Liquid 11 Limited06/10/2014
0343 834Liquid 11 Limited06/10/2014
0343 836BT20/05/2014
0343 838Cloud Telecom Ltd23/09/2015
0343 839BT20/05/2014
0343 841BT20/05/2014
0343 849Telappliant Ltd11/06/2014
0343 876Performance Telecom Limited21/06/2016
0343 886Liquid 11 Limited06/10/2014
0343 889Voice Simplified Limited06/06/2014
0343 902Vodafone Ltd (C&W)08/05/2014
0343 903Vodafone Ltd (C&W)08/05/2014
0343 904Vodafone Ltd (C&W)09/05/2014
0343 909Affiniti Integrated Solutions Limited25/11/2015
0343 910i.net communications Group PLC03/06/2014
0343 911Affiniti Integrated Solutions Limited25/11/2015
0343 919Redwood Technologies Ltd20/11/2018
0343 929Dynamic Mobile Billing Limited18/03/2016
0343 932Colt Technology Services12/06/2017
0343 934Telecoms World Direct Ltd21/07/2014
0343 939Sigma Voice Solutions Ltd02/05/2017
0343 943Redwood Technologies Ltd20/11/2018
0343 944Redwood Technologies Ltd20/11/2018
0343 953Performance Telecom Limited21/06/2016
0343 961Performance Telecom Limited21/06/2016
0343 976Performance Telecom Limited21/06/2016
0343 979UV Associates Ltd19/05/2015
0343 987Redwood Technologies Ltd20/11/2018
0343 999Redwood Technologies Ltd20/11/2018
0344 040 2Vodafone Ltd (Energis)26/04/2007
0344 040 4BT03/06/2010
0344 040 5BT03/06/2010
0344 041 2Vodafone Ltd (Thus)15/10/2014
0344 041 6Vodafone Ltd (Thus)15/10/2014
0344 041 9Vodafone Ltd (Thus)15/10/2014
0344 042 4Vodafone Ltd (Energis)26/04/2007
0344 043 3TalkTalk Communications Limited14/07/2008
0344 044 0TalkTalk Communications Limited29/04/2014
0344 044 6Vodafone Ltd (Thus)15/10/2014
0344 044 7TalkTalk Communications Limited28/04/2014
0344 046 6Vodafone Ltd (C&W)16/09/2013
0344 047 7Colt Technology Services25/04/2007
0344 048 8Vodafone Ltd (C&W)13/08/2015
0344 050 0Vodafone Ltd (Thus)15/10/2014
0344 050 1Vodafone Ltd (Thus)15/10/2014
0344 050 2Vodafone Ltd (Thus)15/10/2014
0344 050 9GCI Network Solutions Ltd03/05/2017
0344 055 1Vodafone Ltd (Energis)26/04/2007
0344 055 7Vodafone Ltd (Energis)26/04/2007
0344 056 4Vodafone Ltd (Energis)26/04/2007
0344 056 6Vodafone Ltd (Thus)15/10/2014
0344 056 7Vodafone Ltd (Energis)26/04/2007
0344 057 0Vodafone Ltd (Thus)15/10/2014
0344 058 0Vodafone Ltd (Thus)15/10/2014
0344 058 5Vodafone Ltd (Energis)26/04/2007
0344 058 7Vodafone Ltd (Energis)26/04/2007
0344 090 0TalkTalk Communications Limited28/04/2014
0344 090 2BT03/06/2010
0344 090 3Vodafone Ltd (C&W)16/09/2013
0344 090 8BT03/06/2010
0344 090 9BT03/06/2010
0344 091 0Vodafone Ltd (C&W)16/09/2013
0344 092 3Vodafone Ltd (Energis)26/04/2007
0344 093 0Colt Technology Services25/04/2007
0344 093 1Colt Technology Services25/04/2007
0344 093 2Colt Technology Services25/04/2007
0344 093 3Colt Technology Services25/04/2007
0344 093 4Colt Technology Services25/04/2007
0344 093 5Colt Technology Services25/04/2007
0344 093 6Colt Technology Services25/04/2007
0344 093 7Colt Technology Services25/04/2007
0344 093 8Colt Technology Services25/04/2007
0344 093 9Colt Technology Services25/04/2007
0344 094 2Daisy Communications Ltd30/04/2014
0344 094 3Daisy Communications Ltd30/04/2014
0344 094 4Daisy Communications Ltd30/04/2014
0344 094 6Vodafone Ltd (Thus)15/10/2014
0344 095 5TalkTalk Communications Limited14/07/2008
0344 096 5Daisy Communications Ltd30/04/2014
0344 097 0Vodafone Ltd (Thus)15/10/2014
0344 097 8Solutios Limited06/10/2008
0344 098 8Vodafone Ltd (C&W)13/08/2015
0344 099 6Vodafone Ltd (Thus)15/10/2014
0344 099 9Vodafone Ltd (Thus)13/08/2015
0344 201Vodafone Ltd (Thus)07/02/2012
0344 206Citrus Telecommunications Ltd28/10/2016
0344 209Vodafone Ltd (Energis)11/12/2007
0344 210Vodafone Ltd (Thus)07/02/2012
0344 211Calltracks Limited14/05/2014
0344 212Vodafone Ltd (Thus)07/02/2012
0344 216Gamma Telecom Holdings Ltd11/11/2008
0344 222Calltracks Limited14/05/2014
0344 225Gamma Telecom Holdings Ltd11/11/2008
0344 227Nextec UK Limited12/05/2016
0344 230Calltracks Limited14/05/2014
0344 234Calltracks Limited14/05/2014
0344 238Nextec UK Limited12/05/2016
0344 241Vodafone Ltd (C&W)16/09/2013
0344 243Affiniti Integrated Solutions Limited09/08/2007
0344 244Affiniti Integrated Solutions Limited09/08/2007
0344 245Affiniti Integrated Solutions Limited09/08/2007
0344 247Windsor Telecom Ltd03/12/2012
0344 248TalkTalk Communications Limited14/07/2008
0344 249TalkTalk Communications Limited14/07/2008
0344 251Vodafone Ltd (C&W)16/09/2013
0344 252Nextec UK Limited12/05/2016
0344 257Gamma Telecom Holdings Ltd11/11/2008
0344 259Daisy Communications Ltd30/04/2014
0344 262Nextec UK Limited12/05/2016
0344 263Redcentric Solutions Limited26/05/2016
0344 264Gamma Telecom Holdings Ltd11/11/2008
0344 268Citrus Telecommunications Ltd28/10/2016
0344 272Core Telecom Limited19/02/2014
0344 273Core Telecom Limited19/02/2014
0344 274Call Stream Limited30/06/2014
0344 27524 Seven Communications Ltd26/02/2013
0344 276Dynamic Mobile Billing Limited18/03/2016
0344 277Nextec UK Limited02/03/2016
0344 279Dynamic Mobile Billing Limited18/03/2016
0344 281Redcentric Solutions Limited26/05/2016
0344 282Call Stream Limited30/06/2014
0344 286Dynamic Mobile Billing Limited18/03/2016
0344 288Core Telecom Limited19/02/2014
0344 289Dynamic Mobile Billing Limited18/03/2016
0344 292Vodafone Ltd (C&W)16/09/2013
0344 293Daisy Communications Ltd30/04/2014
0344 295Barritel Limited06/12/2010
0344 296Dynamic Mobile Billing Limited18/03/2016
0344 298Dynamic Mobile Billing Limited18/03/2016
0344 299Call Stream Limited30/06/2014
0344 301Citrus Telecommunications Ltd28/10/2016
0344 305Barritel Limited06/12/2010
0344 306Dynamic Mobile Billing Limited18/03/2016
0344 307Magrathea Telecommunications Limited27/04/2015
0344 308Magrathea Telecommunications Limited27/04/2015
0344 309Magrathea Telecommunications Limited27/04/2015
0344 310Core Telecom Limited19/02/2014
0344 314Call Stream Limited30/06/2014
0344 315Citrus Telecommunications Ltd03/04/2018
0344 318Telecoms World PLC14/10/2008
0344 321Citrus Telecommunications Ltd28/10/2016
0344 322Affiniti Integrated Solutions Limited09/08/2007
0344 324Gamma Telecom Holdings Ltd11/11/2008
0344 325Gamma Telecom Holdings Ltd11/11/2008
0344 326Gamma Telecom Holdings Ltd11/11/2008
0344 327Gamma Telecom Holdings Ltd11/11/2008
0344 32824 Seven Communications Ltd26/02/2013
0344 329Dynamic Mobile Billing Limited18/03/2016
0344 330Barritel Limited06/12/2010
0344 332Affiniti Integrated Solutions Limited09/08/2007
0344 333Affiniti Integrated Solutions Limited09/08/2007
0344 334Affiniti Integrated Solutions Limited09/08/2007
0344 335BT01/07/2008
0344 338Colt Technology Services16/04/2014
0344 346TalkTalk Communications Limited14/07/2008
0344 351SKD 4 Limited21/07/2014
0344 353SKD 4 Limited21/07/2014
0344 357SKD 4 Limited21/07/2014
0344 369Orange Business Holdings UK Limited11/06/2014
0344 370TalkTalk Communications Limited14/07/2008
0344 371TalkTalk Communications Limited14/07/2008
0344 372TalkTalk Communications Limited14/07/2008
0344 375TalkTalk Communications Limited14/07/2008
0344 376AQL Wholesale Ltd06/11/2015
0344 381BT03/06/2010
0344 382Resilient PLC14/11/2007
0344 384Voiceflex Limited27/01/2015
0344 387TalkTalk Communications Limited14/07/2008
0344 390Vodafone Ltd (Thus)27/01/2012
0344 391Vodafone Ltd (Energis)26/04/2007
0344 395Virgin Media Limited28/03/2012
0344 396Syntec Limited19/06/2007
0344 402Call Stream Limited30/06/2014
0344 406TalkTalk Communications Limited14/07/2008
0344 409TelXL Ltd03/04/2014
0344 410Numbergroup Network Ltd18/09/2018
0344 411Affiniti Integrated Solutions Limited05/02/2009
0344 412Vodafone Ltd (Energis)26/04/2007
0344 413Redcentric Solutions Limited26/05/2016
0344 414Nexus Telecommunications Limited12/07/2007
0344 415Vodafone Ltd (Thus)07/02/2012
0344 417Affiniti Integrated Solutions Limited30/07/2013
0344 420Redcentric Solutions Limited26/05/2016
0344 423GCI Network Solutions Ltd03/05/2017
0344 431TalkTalk Communications Limited28/04/2014
0344 432GCI Network Solutions Ltd03/05/2017
0344 443GCI Network Solutions Ltd20/04/2017
0344 444Colt Technology Services25/04/2007
0344 445GCI Network Solutions Ltd20/04/2017
0344 448Dynamic Mobile Billing Limited18/03/2016
0344 453TalkTalk Communications Limited14/07/2008
0344 460Redcentric Solutions Limited26/05/2016
0344 463TalkTalk Communications Limited14/07/2008
0344 468GCI Network Solutions Ltd03/05/2017
0344 472Virgin Media Limited08/04/2016
0344 477TalkTalk Communications Limited14/07/2008
0344 478Digital Mail Limited11/05/2016
0344 479Call Stream Limited30/06/2014
0344 481Virgin Media Limited28/03/2012
0344 482Syntec Limited19/06/2007
0344 484Magrathea Telecommunications Limited27/04/2015
0344 488Affiniti Integrated Solutions Limited05/02/2009
0344 493Virgin Media Limited08/04/2016
0344 494TalkTalk Communications Limited28/04/2014
0344 495TalkTalk Communications Limited28/04/2014
0344 49624 Seven Communications Ltd26/02/2013
0344 499TalkTalk Communications Limited14/07/2008
0344 500FleXtel Limited10/04/2007
0344 501Citrus Telecommunications Ltd28/10/2016
0344 502TTNC Limited01/10/2013
0344 504Core Telecom Limited25/11/2011
0344 507Vodafone Ltd (C&W)08/05/2014
0344 509Vodafone Ltd (C&W)08/05/2014
0344 511Syntec Limited19/06/2007
0344 512TTNC Limited20/04/2015
0344 515Affiniti Integrated Solutions Limited14/05/2007
0344 517Virgin Media Limited08/04/2016
0344 520Virgin Media Limited28/03/2012
0344 522Affiniti Integrated Solutions Limited14/05/2007
0344 526Virgin Media Limited08/04/2016
0344 527Syntec Limited19/06/2007
0344 528Virgin Media Limited08/04/2016
0344 530Syntec Limited19/06/2007
0344 531Virgin Media Limited08/04/2016
0344 535Affiniti Integrated Solutions Limited14/05/2007
0344 537Virgin Media Limited08/04/2016
0344 538Vodafone Ltd (Thus)07/02/2012
0344 539Calltracks Limited14/05/2014
0344 542Vodafone Ltd (C&W)08/05/2014
0344 543Affiniti Integrated Solutions Limited14/05/2007
0344 544TelXL Ltd03/04/2014
0344 545Swiftnet Ltd04/09/2007
0344 546CenturyLink Communications UK Limited10/04/2007
0344 549Vodafone Ltd (C&W)08/05/2014
0344 551Citrus Telecommunications Ltd28/10/2016
0344 552TalkTalk Communications Limited28/04/2014
0344 553Redcentric Solutions Limited26/05/2016
0344 556Vodafone Ltd (C&W)16/09/2013
0344 557Call Stream Limited30/06/2014
0344 558Calltracks Limited14/05/2014
0344 560Sesui Limited15/09/2014
0344 561BT01/07/2008
0344 563Pulsant (Scotland) Limited28/07/2015
0344 567Telecoms World PLC05/10/2007
0344 568Nextec UK Limited02/03/2016
0344 570TalkTalk Communications Limited28/04/2014
0344 571Virgin Media Limited08/04/2016
0344 573Call Stream Limited30/06/2014
0344 576TalkTalk Communications Limited14/07/2008
0344 577Call Stream Limited30/06/2014
0344 579Vodafone Ltd (Energis)12/02/2010
0344 580Colt Technology Services19/08/2015
0344 581Colt Technology Services25/04/2007
0344 583Vodafone Ltd (Thus)07/02/2012
0344 585FleXtel Limited10/04/2007
0344 586FleXtel Limited10/04/2007
0344 587FleXtel Limited10/04/2007
0344 588FleXtel Limited10/04/2007
0344 589FleXtel Limited10/04/2007
0344 594TalkTalk Communications Limited28/04/2014
0344 598Citrus Telecommunications Ltd28/10/2016
0344 600Virgin Media Limited08/04/2016
0344 603Dynamic Mobile Billing Limited18/03/2016
0344 606SKD 4 Limited21/07/2014
0344 609TTNC Limited01/10/2013
0344 611SKD 4 Limited21/07/2014
0344 612Virgin Media Limited08/04/2016
0344 616TTNC Limited01/10/2013
0344 619Dynamic Mobile Billing Limited18/03/2016
0344 620Virgin Media Limited08/04/2016
0344 622TTNC Limited01/10/2013
0344 623Dynamic Mobile Billing Limited18/03/2016
0344 625TTNC Limited20/04/2015
0344 626SKD 4 Limited21/07/2014
0344 630Virgin Media Limited08/04/2016
0344 633SKD 4 Limited21/07/2014
0344 635Dynamic Mobile Billing Limited18/03/2016
0344 636TTNC Limited01/10/2013
0344 641Vodafone Ltd (Thus)07/02/2012
0344 644Affiniti Integrated Solutions Limited14/05/2007
0344 645Vodafone Ltd (C&W)09/05/2014
0344 646BT03/06/2010
0344 647Vodafone Ltd (Energis)26/04/2007
0344 649Calltracks Limited14/05/2014
0344 655Vodafone Ltd (Thus)07/02/2012
0344 656TTNC Limited20/04/2015
0344 659Calltracks Limited14/05/2014
0344 660FleXtel Limited10/04/2007
0344 663Admiral Telecom Limited09/11/2007
0344 664FleXtel Limited10/04/2007
0344 665FleXtel Limited10/04/2007
0344 668TTNC Limited01/10/2013
0344 678Vodafone Ltd (Thus)07/02/2012
0344 680Affiniti Integrated Solutions Limited14/05/2007
0344 682Core Telecom Limited19/02/2014
0344 686Core Telecom Limited19/02/2014
0344 688Magrathea Telecommunications Limited27/04/2015
0344 69024 Seven Communications Ltd26/02/2013
0344 692Gamma Telecom Holdings Ltd20/06/2012
0344 693BT03/06/2010
0344 700GCI Network Solutions Ltd20/04/2017
0344 701TalkTalk Communications Limited14/07/2008
0344 704Magrathea Telecommunications Limited27/04/2015
0344 705TalkTalk Communications Limited14/07/2008
0344 706TelXL Ltd03/04/2014
0344 711Affiniti Integrated Solutions Limited14/05/2007
0344 712Virgin Media Limited08/04/2016
0344 713Syntec Limited19/06/2007
0344 718Virgin Media Limited08/04/2016
0344 720TalkTalk Communications Limited28/04/2014
0344 725Vodafone Ltd (Energis)26/04/2007
0344 728BT01/07/2008
0344 735TalkTalk Communications Limited28/04/2014
0344 736BT01/07/2008
0344 739Core Telecom Limited19/02/2014
0344 740Barritel Limited10/12/2015
0344 742Vodafone Ltd (Energis)26/04/2007
0344 743Virgin Media Limited28/03/2012
0344 745Commi Holdings Ltd17/11/2016
0344 748BT01/07/2008
0344 750Virgin Media Limited28/03/2012
0344 755Vodafone Ltd (C&W)16/09/2013
0344 75724 Seven Communications Ltd26/02/2013
0344 766Barritec Limited18/12/2015
0344 767Syntec Limited19/06/2007
0344 76824 Seven Communications Ltd26/02/2013
0344 770TalkTalk Communications Limited14/07/2008
0344 772FleXtel Limited10/04/2007
0344 774Magrathea Telecommunications Limited27/04/2015
0344 776Windsor Telecom Ltd13/06/2011
0344 777Citrus Telecommunications Ltd28/10/2016
0344 778Resilient PLC14/11/2007
0344 779Vodafone Ltd (Thus)27/01/2012
0344 781Virgin Media Limited08/04/2016
0344 782Syntec Limited19/06/2007
0344 785Virgin Media Limited08/04/2016
0344 788Affiniti Integrated Solutions Limited14/05/2007
0344 793Virgin Media Limited08/04/2016
0344 798Vodafone Ltd (Thus)07/02/2012
0344 800BT01/07/2008
0344 801Daisy Communications Ltd30/04/2014
0344 802FleXtel Limited10/04/2007
0344 804Vodafone Ltd (C&W)16/09/2013
0344 807Daisy Communications Ltd30/04/2014
0344 808Vodafone Ltd (C&W)16/09/2013
0344 809BT01/07/2008
0344 810TeleSurf Limited23/07/2015
0344 811Vodafone Ltd (C&W)16/09/2013
0344 812FleXtel Limited10/04/2007
0344 815TalkTalk Communications Limited14/07/2008
0344 818TTNC Limited01/10/2013
0344 8204D Interactive Ltd04/06/2007
0344 822Vodafone Ltd (C&W)16/09/2013
0344 823Magrathea Telecommunications Limited27/04/2015
0344 824Vodafone Ltd (C&W)16/09/2013
0344 826TalkTalk Communications Limited14/07/2008
0344 829Daisy Communications Ltd30/04/2014
0344 832TelXL Ltd03/04/2014
0344 833Vodafone Ltd (Thus)07/02/2012
0344 835New Call Telecom Ltd01/10/2015
0344 836Affiniti Integrated Solutions Limited14/05/2007
0344 838TalkTalk Communications Limited28/04/2014
0344 840Windsor Telecom Ltd04/09/2007
0344 842Vodafone Ltd (Thus)07/02/2012
0344 844TalkTalk Communications Limited14/07/2008
0344 846Gamma Telecom Holdings Ltd11/11/2008
0344 847TalkTalk Communications Limited14/07/2008
0344 848Affiniti Integrated Solutions Limited14/05/2007
0344 849Daisy Communications Ltd30/04/2014
0344 850Windsor Telecom Ltd30/03/2011
0344 854Vodafone Ltd (Energis)11/12/2007
0344 855Vodafone Ltd (Thus)07/02/2012
0344 856TalkTalk Communications Limited14/07/2008
0344 858Vodafone Ltd (Energis)12/02/2010
0344 859Daisy Communications Ltd30/04/2014
0344 860TalkTalk Communications Limited28/04/2014
0344 863Affiniti Integrated Solutions Limited14/05/2007
0344 866Vodafone Ltd (Thus)07/02/2012
0344 870Vodafone Ltd (C&W)09/05/2014
0344 871Vodafone Ltd (Energis)26/04/2007
0344 873Vodafone Ltd (Energis)26/04/2007
0344 874Vodafone Ltd (Energis)12/02/2010
0344 875TalkTalk Communications Limited14/07/2008
0344 879BT01/07/2008
0344 880Gamma Telecom Holdings Ltd11/11/2008
0344 881Vodafone Ltd (C&W)16/09/2013
0344 884SKD 4 Limited21/07/2014
0344 887Timico Limited01/06/2018
0344 888GCI Network Solutions Ltd20/04/2017
0344 890Vodafone Ltd (Thus)27/01/2012
0344 891Vodafone Ltd (C&W)16/09/2013
0344 892BT01/07/2008
0344 893Vodafone Ltd (Energis)26/04/2007
0344 894Virgin Media Limited28/03/2012
0344 897GCI Network Solutions Ltd20/04/2017
0344 9004D Interactive Ltd04/06/2007
0344 902Affiniti Integrated Solutions Limited14/05/2007
0344 904TalkTalk Communications Limited28/04/2014
0344 905Digital Mail Limited11/05/2016
0344 907TalkTalk Communications Limited14/07/2008
0344 910Magrathea Telecommunications Limited19/05/2015
0344 912Syntec Limited19/06/2007
0344 91624 Seven Communications Ltd26/02/2013
0344 922Call Stream Limited30/06/2014
0344 92724 Seven Communications Ltd26/02/2013
0344 928Vodafone Ltd (Thus)07/02/2012
0344 931Virgin Media Limited08/04/2016
0344 933Magrathea Telecommunications Limited19/05/2015
0344 936Vodafone Ltd (Thus)07/02/2012
0344 939Vodafone Ltd (Thus)07/02/2012
0344 940TTNC Limited20/04/2015
0344 941Virgin Media Limited08/04/2016
0344 943Vodafone Ltd (Thus)07/02/2012
0344 9444D Interactive Ltd04/06/2007
0344 947Calltracks Limited14/05/2014
0344 955Vodafone Ltd (Thus)07/02/2012
0344 957Barritel Limited06/12/2010
0344 963Nexus Telecommunications Limited11/12/2013
0344 965Vodafone Ltd (Thus)07/02/2012
0344 967Gamma Telecom Holdings Ltd11/11/2008
0344 970Digital Mail Limited11/05/2016
0344 975Citrus Telecommunications Ltd28/10/2016
0344 976TalkTalk Communications Limited28/04/2014
0344 977Call Stream Limited30/06/2014
0344 979Magrathea Telecommunications Limited19/05/2015
0344 980TalkTalk Communications Limited14/07/2008
0344 983Digital Mail Limited11/05/2016
0344 984Affiniti Integrated Solutions Limited14/05/2007
0344 986Magrathea Telecommunications Limited19/05/2015
0344 987GCI Network Solutions Ltd03/05/2017
0344 989TelXL Ltd03/04/2014
0344 991Invade International Ltd13/01/2016
0344 993i.net communications Group PLC03/06/2014
0344 994Verizon UK Ltd24/04/2007
0344 997Telecoms World Direct Ltd20/11/2008
0344 998i.net communications Group PLC03/06/2014
0344 9994D Interactive Ltd04/06/2007
0345 000CenturyLink Communications UK Limited10/04/2007
0345 001CenturyLink Communications UK Limited10/04/2007
0345 002Virgin Media Limited08/04/2016
0345 003GCI Network Solutions Ltd01/06/2017
0345 004Magrathea Telecommunications Limited08/11/2007
0345 006Redcentric Solutions Limited26/05/2016
0345 008Verizon UK Ltd17/04/2007
0345 009Vodafone Ltd (Thus)27/01/2012
0345 010CenturyLink Communications UK Limited10/04/2007
0345 011Vodafone Ltd (C&W)16/09/2013
0345 013TalkTalk Communications Limited14/07/2008
0345 014Vodafone Ltd (C&W)16/09/2013
0345 015CenturyLink Communications UK Limited10/04/2007
0345 017Vodafone Ltd (Energis)26/04/2007
0345 018Vodafone Ltd (Energis)26/04/2007
0345 019CenturyLink Communications UK Limited10/04/2007
0345 020GCI Network Solutions Ltd20/04/2017
0345 021Alphatalk Ltd25/03/2009
0345 023Telefonica UK Limited12/02/2018
0345 025WAVECREST NETWORKS LIMITED17/12/2019
0345 026Vodafone Ltd (Energis)26/04/2007
0345 028Affiniti Integrated Solutions Limited30/07/2013
0345 030Vodafone Ltd (Thus)07/02/2012
0345 031Telecom2 Ltd22/10/2009
0345 03224 Seven Communications Ltd04/10/2011
0345 034Gamma Telecom Holdings Ltd20/02/2008
0345 036New Call Telecom Ltd29/10/2015
0345 039CenturyLink Communications UK Limited10/04/2007
0345 040Call Stream Limited16/05/2013
0345 045Virgin Media Limited18/10/2007
0345 050Vodafone Ltd (Thus)07/02/2012
0345 051Vodafone Ltd (Thus)07/02/2012
0345 052Vodafone Ltd (Thus)07/02/2012
0345 053Vodafone Ltd (Thus)07/02/2012
0345 054Vodafone Ltd (Thus)07/02/2012
0345 055Vodafone Ltd (Thus)07/02/2012
0345 056Vodafone Ltd (Thus)07/02/2012
0345 057Vodafone Ltd (Thus)07/02/2012
0345 058Vodafone Ltd (Thus)07/02/2012
0345 059Vodafone Ltd (Thus)07/02/2012
0345 060Talk Numbers Ltd08/06/2010
0345 061Talk Numbers Ltd08/06/2010
0345 062Talk Numbers Ltd08/06/2010
0345 063Talk Numbers Ltd08/06/2010
0345 064Talk Numbers Ltd08/06/2010
0345 065Talk Numbers Ltd08/06/2010
0345 066Budget Numbers Ltd08/06/2010
0345 067Budget Numbers Ltd08/06/2010
0345 068Budget Numbers Ltd08/06/2010
0345 069Budget Numbers Ltd08/06/2010
0345 070Vodafone Ltd (Energis)26/04/2007
0345 071Vodafone Ltd (Energis)26/04/2007
0345 072Vodafone Ltd (Energis)26/04/2007
0345 073Vodafone Ltd (Energis)26/04/2007
0345 074Vodafone Ltd (Energis)26/04/2007
0345 075Vodafone Ltd (Energis)26/04/2007
0345 076Vodafone Ltd (Energis)26/04/2007
0345 077Vodafone Ltd (Energis)26/04/2007
0345 078Vodafone Ltd (Energis)26/04/2007
0345 079Vodafone Ltd (Energis)26/04/2007
0345 080Verizon UK Ltd17/04/2007
0345 081Verizon UK Ltd17/04/2007
0345 082Verizon UK Ltd17/04/2007
0345 083Verizon UK Ltd17/04/2007
0345 084Verizon UK Ltd17/04/2007
0345 085Verizon UK Ltd17/04/2007
0345 086Verizon UK Ltd17/04/2007
0345 087Verizon UK Ltd17/04/2007
0345 088Verizon UK Ltd17/04/2007
0345 089Verizon UK Ltd17/04/2007
0345 090Orange Business Holdings UK Limited26/02/2013
0345 092Syntec Limited19/06/2007
0345 094Nexus Telecommunications Limited12/07/2007
0345 095Numbergroup Network Ltd19/10/2010
0345 098Mintaka Limited11/06/2014
0345 099TalkTalk Communications Limited14/07/2008
0345 100Verizon UK Ltd17/04/2007
0345 101Verizon UK Ltd17/04/2007
0345 102Verizon UK Ltd17/04/2007
0345 103Verizon UK Ltd17/04/2007
0345 104Verizon UK Ltd17/04/2007
0345 105Verizon UK Ltd17/04/2007
0345 106Verizon UK Ltd17/04/2007
0345 108Swiftnet Ltd27/10/2015
0345 110Affiniti Integrated Solutions Limited14/05/2007
0345 111Virgin Media Limited08/04/2016
0345 112Virgin Media Limited08/04/2016
0345 113Virgin Media Limited08/04/2016
0345 115Alphatalk Ltd30/01/2014
0345 116Phone Buddy Limited14/04/2014
0345 117Virgin Media Limited08/04/2016
0345 118GCI Network Solutions Ltd20/04/2017
0345 119Pulsant (Scotland) Limited28/07/2015
0345 120Affiniti Integrated Solutions Limited14/05/2007
0345 121Affiniti Integrated Solutions Limited14/05/2007
0345 122Affiniti Integrated Solutions Limited14/05/2007
0345 123Affiniti Integrated Solutions Limited14/05/2007
0345 124Affiniti Integrated Solutions Limited14/05/2007
0345 125Affiniti Integrated Solutions Limited14/05/2007
0345 126Affiniti Integrated Solutions Limited14/05/2007
0345 127Affiniti Integrated Solutions Limited14/05/2007
0345 128Affiniti Integrated Solutions Limited14/05/2007
0345 129Affiniti Integrated Solutions Limited14/05/2007
0345 130TalkTalk Communications Limited14/07/2008
0345 131Redcentric Solutions Limited26/05/2016
0345 136TalkTalk Communications Limited14/07/2008
0345 139Invoco Ltd26/10/2017
0345 140Virgin Media Limited08/04/2016
0345 141Virgin Media Limited08/04/2016
0345 142Virgin Media Limited08/04/2016
0345 143Virgin Media Limited08/04/2016
0345 144Virgin Media Limited08/04/2016
0345 145Virgin Media Limited08/04/2016
0345 146Virgin Media Limited08/04/2016
0345 147Virgin Media Limited08/04/2016
0345 148Virgin Media Limited08/04/2016
0345 149Virgin Media Limited08/04/2016
0345 151Virgin Media Limited08/04/2016
0345 154Magrathea Telecommunications Limited10/02/2012
0345 155Virgin Media Limited08/04/2016
0345 160Gamma Telecom Holdings Ltd24/11/2017
0345 161BT03/06/2010
0345 162Affiniti Integrated Solutions Limited05/02/2009
0345 163Core Telecom Limited25/11/2011
0345 164Affiniti Integrated Solutions Limited14/05/2007
0345 165Affiniti Integrated Solutions Limited14/05/2007
0345 166Affiniti Integrated Solutions Limited14/05/2007
0345 168Affiniti Integrated Solutions Limited14/05/2007
0345 170Budget Numbers Ltd19/01/2009
0345 172TalkTalk Communications Limited28/04/2014
0345 174Telecom2 Ltd22/10/2009
0345 176Dynamic Mobile Billing Limited04/01/2008
0345 177Timico Limited29/02/2016
0345 179TalkTalk Communications Limited28/04/2014
0345 180Timico Limited29/02/2016
0345 183Calltracks Limited03/02/2014
0345 184TalkTalk Communications Limited14/07/2008
0345 187Gamma Telecom Holdings Ltd17/07/2013
0345 189TalkTalk Communications Limited14/07/2008
0345 190Nexus Telecommunications Limited12/07/2007
0345 193Citrus Telecommunications Ltd06/07/2007
0345 194TalkTalk Communications Limited14/07/2008
0345 195New Call Telecom Ltd29/10/2015
0345 196Virgin Media Limited18/07/2008
0345 198QX Telecom Ltd26/03/2013
0345 199TalkTalk Communications Limited14/07/2008
0345 200Daisy Communications Ltd13/12/2010
0345 201Daisy Communications Ltd13/12/2010
0345 202Daisy Communications Ltd13/12/2010
0345 203Daisy Communications Ltd13/12/2010
0345 204Daisy Communications Ltd13/12/2010
0345 205Daisy Communications Ltd13/12/2010
0345 206Daisy Communications Ltd13/12/2010
0345 207Daisy Communications Ltd13/12/2010
0345 208Daisy Communications Ltd13/12/2010
0345 209Daisy Communications Ltd13/12/2010
0345 210Redcentric Solutions Limited26/05/2016
0345 212Vodafone Ltd (Thus)07/02/2012
0345 213Vodafone Ltd (Thus)07/02/2012
0345 215Impello PLC20/08/2007
0345 216DRD Communications Limited20/07/2015
0345 217TalkTalk Communications Limited14/07/2008
0345 218Call Stream Limited16/05/2013
0345 219TalkTalk Communications Limited14/07/2008
0345 220Vodafone Ltd (C&W)28/07/2014
0345 221Vodafone Ltd (C&W)16/09/2013
0345 222Planet Numbers Ltd16/07/2013
0345 223TalkTalk Communications Limited14/07/2008
0345 224Barritel Limited10/04/2007
0345 225Dynamic Mobile Billing Limited04/01/2008
0345 226Nexus Telecommunications Limited12/07/2007
0345 227Vodafone Ltd (C&W)28/07/2014
0345 229Citrus Telecommunications Ltd03/04/2018
0345 230Windsor Telecom Ltd04/09/2007
0345 231TalkTalk Communications Limited14/07/2008
0345 232Vodafone Ltd (C&W)16/09/2013
0345 234Virgin Media Limited18/07/2008
0345 235Suretec Systems Ltd05/06/2015
0345 239TalkTalk Communications Limited14/07/2008
0345 240Vodafone Ltd (Energis)26/04/2007
0345 241Gamma Telecom Holdings Ltd20/02/2008
0345 245Virgin Media Limited08/04/2016
0345 246Vodafone Ltd (C&W)16/09/2013
0345 247Vodafone Ltd (Energis)26/04/2007
0345 248Teledesign Ltd11/08/2008
0345 249TalkTalk Communications Limited14/07/2008
0345 250TalkTalk Communications Limited13/01/2011
0345 251Redcentric Solutions Limited26/05/2016
0345 257Telecoms World PLC05/10/2007
0345 258Timico Limited28/09/2007
0345 259Commi Holdings Ltd17/11/2016
0345 260Windsor Telecom Ltd04/09/2007
0345 261TalkTalk Communications Limited14/07/2008
0345 262Spitfire Network Services Limited22/09/2015
0345 263TalkTalk Communications Limited14/07/2008
0345 264Teledesign Ltd11/08/2008
0345 265Affiniti Integrated Solutions Limited14/05/2007
0345 266BT10/04/2007
0345 267TalkTalk Communications Limited14/07/2008
0345 268BT10/04/2007
0345 269Barritel Limited17/10/2013
0345 270Vodafone Ltd (Thus)07/02/2012
0345 271Vodafone Ltd (Thus)07/02/2012
0345 272Vodafone Ltd (Thus)07/02/2012
0345 273Vodafone Ltd (Thus)07/02/2012
0345 274Vodafone Ltd (Thus)07/02/2012
0345 275Vodafone Ltd (Thus)07/02/2012
0345 276Vodafone Ltd (Thus)07/02/2012
0345 277Vodafone Ltd (Thus)07/02/2012
0345 278Vodafone Ltd (Thus)07/02/2012
0345 279Vodafone Ltd (Thus)07/02/2012
0345 280Colt Technology Services25/04/2007
0345 281Colt Technology Services25/04/2007
0345 282Colt Technology Services25/04/2007
0345 283Colt Technology Services25/04/2007
0345 286API Telecom Limited07/05/2014
0345 287Magrathea Telecommunications Limited11/10/2010
0345 288Barritec Limited07/03/2013
0345 289Business Broadcast Communications Ltd05/11/2009
0345 291TalkTalk Communications Limited14/07/2008
0345 293TalkTalk Communications Limited14/07/2008
0345 294Barritel Limited17/10/2013
0345 295Nexus Telecommunications Limited11/12/2013
0345 296TalkTalk Communications Limited14/07/2008
0345 299Vodafone Ltd (C&W)08/05/2014
0345 300Vodafone Ltd (C&W)16/09/2013
0345 301Vodafone Ltd (C&W)16/09/2013
0345 302Vodafone Ltd (C&W)16/09/2013
0345 303Vodafone Ltd (C&W)16/09/2013
0345 304Vodafone Ltd (C&W)16/09/2013
0345 305Vodafone Ltd (C&W)16/09/2013
0345 306Vodafone Ltd (C&W)16/09/2013
0345 307Vodafone Ltd (C&W)16/09/2013
0345 308Vodafone Ltd (C&W)16/09/2013
0345 309Vodafone Ltd (C&W)16/09/2013
0345 310Vodafone Ltd (Thus)07/02/2012
0345 311Citrus Telecommunications Ltd08/11/2013
0345 313TalkTalk Communications Limited14/07/2008
0345 314Magrathea Telecommunications Limited06/07/2015
0345 315IV Response Limited23/05/2007
0345 319Planet Numbers Ltd18/03/2013
0345 321KCOM Group Plc08/05/2007
0345 322Affiniti Integrated Solutions Limited05/02/2009
0345 323Affiniti Integrated Solutions Limited05/02/2009
0345 325Magrathea Telecommunications Limited06/07/2015
0345 330TalkTalk Communications Limited14/07/2008
0345 331IV Response Limited23/05/2007
0345 333Sky UK Limited11/12/2013
0345 334Colt Technology Services19/08/2015
0345 337TalkTalk Communications Limited14/07/2008
0345 338TalkTalk Communications Limited14/07/2008
0345 340Invosys Limited28/02/2014
0345 341Numbers Telecom Limited11/02/2016
0345 345TalkTalk Communications Limited14/07/2008
0345 346Calltracks Limited03/02/2014
0345 347TalkTalk Communications Limited14/07/2008
0345 350Colt Technology Services25/04/2007
0345 351Colt Technology Services24/04/2007
0345 352Colt Technology Services24/04/2007
0345 353Colt Technology Services24/04/2007
0345 355Colt Technology Services24/04/2007
0345 356Colt Technology Services24/04/2007
0345 357Colt Technology Services24/04/2007
0345 358Colt Technology Services24/04/2007
0345 359Colt Technology Services24/04/2007
0345 360Colt Technology Services24/04/2007
0345 362TalkTalk Communications Limited14/07/2008
0345 363Commi Holdings Ltd17/11/2016
0345 365TalkTalk Communications Limited14/07/2008
0345 366Vodafone Ltd (C&W)16/09/2013
0345 367GCI Network Solutions Ltd03/05/2017
0345 368TalkTalk Communications Limited14/07/2008
0345 369Inclarity Communications Limited10/08/2015
0345 370Windsor Telecom Ltd30/03/2011
0345 371TalkTalk Communications Limited14/07/2008
0345 372TalkTalk Communications Limited14/07/2008
0345 373TalkTalk Communications Limited14/07/2008
0345 374Barritel Limited17/10/2013
0345 375TalkTalk Communications Limited14/07/2008
0345 376TalkTalk Communications Limited14/07/2008
0345 377CenturyLink Communications UK Limited10/04/2007
0345 378Vodafone Ltd (Energis)13/04/2007
0345 382Swiftnet Ltd16/01/2015
0345 383Swiftnet Ltd22/07/2019
0345 386Nextec UK Limited12/05/2016
0345 387Nodemax Limited08/07/2008
0345 388Barritel Limited10/12/2015
0345 389TalkTalk Communications Limited14/07/2008
0345 390Vodafone Ltd (C&W)16/09/2013
0345 395Telecoms World Direct Ltd21/07/2014
0345 399Eircom UK Ltd15/11/2007
0345 400Nexus Telecommunications Limited12/07/2007
0345 401Colt Technology Services25/04/2007
0345 402TalkTalk Communications Limited14/07/2008
0345 4034D Interactive Ltd04/06/2007
0345 404Affiniti Integrated Solutions Limited14/05/2007
0345 405Verizon UK Ltd17/04/2007
0345 408TalkTalk Communications Limited14/07/2008
0345 409Nexus Telecommunications Limited12/07/2007
0345 410CenturyLink Communications UK Limited10/04/2007
0345 413Node4 Ltd.22/05/2014
0345 414Hospedia Limited07/09/2009
0345 415Affiniti Integrated Solutions Limited14/05/2007
0345 417Dynamic Mobile Billing Limited19/10/2018
0345 421Affiniti Integrated Solutions Limited14/05/2007
0345 422TalkTalk Communications Limited14/07/2008
0345 424BT10/04/2007
0345 425Resilient PLC04/06/2007
0345 430Vodafone Ltd (C&W)16/09/2013
0345 431TalkTalk Communications Limited14/07/2008
0345 434TelXL Ltd09/01/2014
0345 437TalkTalk Communications Limited14/07/2008
0345 440VODAFONE LIMITED13/08/2015
0345 441VODAFONE LIMITED13/08/2015
0345 442VODAFONE LIMITED13/08/2015
0345 443VODAFONE LIMITED13/08/2015
0345 444VODAFONE LIMITED13/08/2015
0345 445VODAFONE LIMITED13/08/2015
0345 446VODAFONE LIMITED13/08/2015
0345 447VODAFONE LIMITED13/08/2015
0345 448VODAFONE LIMITED13/08/2015
0345 449VODAFONE LIMITED13/08/2015
0345 450Gamma Telecom Holdings Ltd20/02/2008
0345 451TalkTalk Communications Limited28/04/2014
0345 452GCI Network Solutions Ltd20/04/2017
0345 453Inclarity Communications Limited10/08/2015
0345 454Virgin Media Limited21/07/2008
0345 455Virgin Media Limited21/07/2008
0345 456TalkTalk Communications Limited15/10/2013
0345 457Served Up Limited14/10/2008
0345 458TalkTalk Communications Limited13/11/2007
0345 459Telecoms World PLC13/10/2008
0345 460Windsor Telecom Ltd04/09/2007
0345 463Barritel Limited11/04/2007
0345 464Vodafone Ltd (C&W)16/09/2013
0345 466Gamma Telecom Holdings Ltd17/07/2013
0345 467Barritel Limited11/04/2007
0345 468TTNC Limited01/10/2013
0345 470Windsor Telecom Ltd13/06/2011
0345 474Barritel Limited11/04/2007
0345 475Barritel Limited11/04/2007
0345 477Square Systems Limited06/11/2008
0345 478TalkTalk Communications Limited14/07/2008
0345 480TeleSurf Limited23/07/2015
0345 481TalkTalk Communications Limited14/07/2008
0345 482Affiniti Integrated Solutions Limited14/05/2007
0345 484Barritel Limited10/04/2007
0345 485Affiniti Integrated Solutions Limited14/05/2007
0345 487Vodafone Ltd (Thus)07/02/2012
0345 491TalkTalk Communications Limited14/07/2008
0345 494Buzz Networks Limited27/08/2008
0345 496Barritel Limited17/10/2013
0345 497BT10/04/2007
0345 498BT10/04/2007
0345 500Vodafone Ltd (C&W)16/09/2013
0345 501Redwood Technologies Ltd20/11/2018
0345 504Gamma Telecom Holdings Ltd20/02/2008
0345 505Floren Limited14/11/2014
0345 508Magrathea Telecommunications Limited08/11/2007
0345 512Nationwide Telephone Assistance Ltd28/03/2017
0345 515Nexus Telecommunications Limited09/09/2008
0345 517Media Hawk Ltd03/06/2014
0345 519Nexus Telecommunications Limited09/09/2008
0345 520Windsor Telecom Ltd03/12/2012
0345 521Gamma Telecom Holdings Ltd20/02/2008
0345 524VoIP-Un Limited06/07/2017
0345 525Content Guru Ltd28/04/2014
0345 527Magrathea Telecommunications Limited14/01/2009
0345 528Voxbone SA24/12/2015
0345 529Sigma Voice Solutions Ltd11/02/2014
0345 531Buzz Networks Limited27/08/2008
0345 533Vodafone Ltd (C&W)09/05/2014
0345 535Dark Group Limited05/11/2009
0345 539Invade International Ltd13/01/2016
0345 543TalkTalk Communications Limited19/01/2009
0345 544Inet Telecoms Ltd (Voipfone)12/07/2012
0345 548Telecoms World PLC13/10/2008
0345 549Solutios Limited06/10/2008
0345 55324 Seven Communications Ltd21/05/2010
0345 555Vodafone Ltd (C&W)16/09/2013
0345 556i.net communications Group PLC03/06/2014
0345 557Telappliant Ltd13/07/2011
0345 559GCI Network Solutions Ltd20/04/2017
0345 561VoiceHost Limited20/01/2011
0345 564Magrathea Telecommunications Limited11/10/2010
0345 565BT20/05/2014
0345 567Gamma Telecom Holdings Ltd11/11/2008
0345 571Tesla Dynamic Ltd25/09/2012
0345 576Numbers Plus Ltd02/04/2014
0345 577Aloha Telecommunications Limited26/07/2012
0345 582TTNC Limited01/10/2013
0345 583BT10/04/2007
0345 584BT10/04/2007
0345 585BT10/04/2007
0345 586BT10/04/2007
0345 587BT10/04/2007
0345 590Cloud Telecom Ltd23/09/2015
0345 591Magrathea Telecommunications Limited24/02/2014
0345 594Magrathea Telecommunications Limited24/02/2014
0345 600BT10/04/2007
0345 601BT10/04/2007
0345 602BT10/04/2007
0345 603BT10/04/2007
0345 604BT10/04/2007
0345 605BT10/04/2007
0345 606BT10/04/2007
0345 607BT10/04/2007
0345 608BT10/04/2007
0345 609BT10/04/2007
0345 610BT10/04/2007
0345 611BT10/04/2007
0345 612TalkTalk Communications Limited14/07/2008
0345 615Sesui Limited15/09/2014
0345 618TalkTalk Communications Limited14/07/2008
0345 619Core Telecom Limited19/02/2014
0345 620TalkTalk Communications Limited14/07/2008
0345 621Numbergroup Network Ltd25/11/2011
0345 625TTNC Limited01/10/2013
0345 626Premier Voicemail Ltd23/10/2014
0345 630TalkTalk Communications Limited14/07/2008
0345 631TalkTalk Communications Limited14/07/2008
0345 632TalkTalk Communications Limited14/07/2008
0345 634Vodafone Ltd (Thus)07/02/2012
0345 637TalkTalk Communications Limited14/07/2008
0345 638Affiniti Integrated Solutions Limited30/07/2013
0345 639TalkTalk Communications Limited14/07/2008
0345 640BT10/04/2007
0345 641BT10/04/2007
0345 642TTNC Limited01/10/2013
0345 643Nexus Telecommunications Limited12/07/2007
0345 644Nexus Telecommunications Limited12/07/2007
0345 646Gamma Telecom Holdings Ltd25/03/2014
0345 647Number Solutions Ltd17/09/2007
0345 649TTNC Limited20/04/2015
0345 650Virgin Media Limited18/10/2007
0345 652Invade International Ltd13/01/2016
0345 653Commi Holdings Ltd17/11/2016
0345 654Voice Simplified Limited06/06/2014
0345 655TalkTalk Communications Limited14/07/2008
0345 656BT10/04/2007
0345 658TalkTalk Communications Limited14/07/2008
0345 659TalkTalk Communications Limited14/07/2008
0345 660TalkTalk Communications Limited28/04/2014
0345 661TalkTalk Communications Limited28/04/2014
0345 662TalkTalk Communications Limited28/04/2014
0345 663TalkTalk Communications Limited28/04/2014
0345 664TalkTalk Communications Limited28/04/2014
0345 665TalkTalk Communications Limited28/04/2014
0345 666TalkTalk Communications Limited28/04/2014
0345 667TalkTalk Communications Limited28/04/2014
0345 668TalkTalk Communications Limited28/04/2014
0345 669TalkTalk Communications Limited28/04/2014
0345 671Vodafone Ltd (Energis)13/04/2007
0345 672Vodafone Ltd (Energis)13/04/2007
0345 673Vodafone Ltd (Energis)13/04/2007
0345 674Vodafone Ltd (Energis)13/04/2007
0345 675Vodafone Ltd (Energis)13/04/2007
0345 676Vodafone Ltd (Energis)13/04/2007
0345 677Vodafone Ltd (Energis)13/04/2007
0345 678Vodafone Ltd (Energis)13/04/2007
0345 680Vodafone Ltd (C&W)18/06/2013
0345 683TalkTalk Communications Limited14/07/2008
0345 685SKD 4 Limited21/07/2014
0345 686Digital Mail Limited28/04/2008
0345 688TalkTalk Communications Limited14/07/2008
0345 689Telecoms World Direct Ltd20/11/2008
0345 690SKD 4 Limited21/07/2014
0345 693TalkTalk Communications Limited14/07/2008
0345 695TalkTalk Communications Limited28/04/2014
0345 700BT10/04/2007
0345 701BT10/04/2007
0345 702BT10/04/2007
0345 703BT10/04/2007
0345 704BT10/04/2007
0345 705BT10/04/2007
0345 706BT10/04/2007
0345 707BT10/04/2007
0345 708BT10/04/2007
0345 709BT10/04/2007
0345 710BT10/04/2007
0345 711BT10/04/2007
0345 712BT10/04/2007
0345 713BT10/04/2007
0345 714BT10/04/2007
0345 715BT10/04/2007
0345 716BT10/04/2007
0345 717BT10/04/2007
0345 718BT10/04/2007
0345 719BT10/04/2007
0345 720BT10/04/2007
0345 721BT10/04/2007
0345 722BT10/04/2007
0345 723BT10/04/2007
0345 724BT10/04/2007
0345 725BT10/04/2007
0345 726BT10/04/2007
0345 727BT10/04/2007
0345 728BT10/04/2007
0345 729BT10/04/2007
0345 730BT10/04/2007
0345 731BT10/04/2007
0345 732BT10/04/2007
0345 733BT10/04/2007
0345 734BT10/04/2007
0345 735BT10/04/2007
0345 736BT10/04/2007
0345 737BT10/04/2007
0345 738BT10/04/2007
0345 739BT10/04/2007
0345 740BT10/04/2007
0345 741BT10/04/2007
0345 742BT10/04/2007
0345 743BT10/04/2007
0345 744BT10/04/2007
0345 745BT10/04/2007
0345 746BT10/04/2007
0345 747BT10/04/2007
0345 748BT10/04/2007
0345 749BT10/04/2007
0345 750BT10/04/2007
0345 751BT10/04/2007
0345 752BT10/04/2007
0345 753BT10/04/2007
0345 754BT10/04/2007
0345 755BT10/04/2007
0345 756BT10/04/2007
0345 757BT10/04/2007
0345 758BT10/04/2007
0345 759BT10/04/2007
0345 760BT10/04/2007
0345 761BT10/04/2007
0345 762BT10/04/2007
0345 763BT10/04/2007
0345 764BT10/04/2007
0345 765BT10/04/2007
0345 766BT10/04/2007
0345 767BT10/04/2007
0345 768BT10/04/2007
0345 769BT10/04/2007
0345 770BT10/04/2007
0345 771BT10/04/2007
0345 772BT10/04/2007
0345 773BT10/04/2007
0345 774BT10/04/2007
0345 775BT10/04/2007
0345 776BT10/04/2007
0345 777BT10/04/2007
0345 778BT10/04/2007
0345 779BT10/04/2007
0345 780BT10/04/2007
0345 781BT10/04/2007
0345 782BT10/04/2007
0345 783BT10/04/2007
0345 784BT10/04/2007
0345 785BT10/04/2007
0345 786BT10/04/2007
0345 787BT10/04/2007
0345 788BT10/04/2007
0345 789BT10/04/2007
0345 790BT10/04/2007
0345 791BT10/04/2007
0345 792BT10/04/2007
0345 793BT10/04/2007
0345 794BT10/04/2007
0345 795BT10/04/2007
0345 796BT10/04/2007
0345 797BT10/04/2007
0345 798BT10/04/2007
0345 799BT10/04/2007
0345 800JT (Jersey) Limited26/08/2014
0345 803TalkTalk Communications Limited14/07/2008
0345 805Magrathea Telecommunications Limited11/10/2010
0345 806TalkTalk Communications Limited13/01/2011
0345 80724 Seven Communications Ltd16/06/2009
0345 809TalkTalk Communications Limited14/07/2008
0345 810Affiniti Integrated Solutions Limited14/05/2007
0345 811Syntec Limited19/06/2007
0345 812Admiral Telecom Limited09/11/2007
0345 815TalkTalk Communications Limited14/07/2008
0345 818TalkTalk Communications Limited28/04/2014
0345 820Alphatalk Ltd30/01/2014
0345 821Alphatalk Ltd30/01/2014
0345 822Alphatalk Ltd30/01/2014
0345 823Alphatalk Ltd30/01/2014
0345 824Alphatalk Ltd30/01/2014
0345 825Alphatalk Ltd30/01/2014
0345 826Alphatalk Ltd30/01/2014
0345 827Alphatalk Ltd30/01/2014
0345 828Alphatalk Ltd30/01/2014
0345 829Alphatalk Ltd30/01/2014
0345 830Club Communications24/03/2016
0345 832TalkTalk Communications Limited14/07/2008
0345 833Nexus Telecommunications Limited12/07/2007
0345 835Vodafone Ltd (C&W)16/09/2013
0345 838Nexus Telecommunications Limited12/07/2007
0345 839TalkTalk Communications Limited14/07/2008
0345 840Virgin Media Limited21/07/2008
0345 841Virgin Media Limited21/07/2008
0345 842Virgin Media Limited21/07/2008
0345 843Virgin Media Limited21/07/2008
0345 844Virgin Media Limited21/07/2008
0345 845Virgin Media Limited21/07/2008
0345 846Virgin Media Limited21/07/2008
0345 847Virgin Media Limited21/07/2008
0345 848Virgin Media Limited21/07/2008
0345 849Virgin Media Limited21/07/2008
0345 850BT10/04/2007
0345 851Buzz Networks Limited27/08/2008
0345 852FleXtel Limited10/04/2007
0345 853iHub 2 Limited20/06/2016
0345 854GCI Network Solutions Ltd20/04/2017
0345 855Buzz Networks Limited27/08/2008
0345 860FleXtel Limited10/04/2007
0345 862AQL Wholesale Ltd27/01/2015
0345 863TalkTalk Communications Limited14/07/2008
0345 864Gamma Telecom Holdings Ltd20/02/2008
0345 867Magrathea Telecommunications Limited08/11/2007
0345 868Magrathea Telecommunications Limited08/11/2007
0345 869Magrathea Telecommunications Limited08/11/2007
0345 871Dantec Enterprises Ltd25/09/2008
0345 872Gamma Telecom Holdings Ltd20/02/2008
0345 873Gamma Telecom Holdings Ltd20/02/2008
0345 877Vodafone Ltd (C&W)16/09/2013
0345 878Vodafone Ltd (C&W)16/09/2013
0345 880SKD 4 Limited21/07/2014
0345 881SKD 4 Limited21/07/2014
0345 882SKD 4 Limited21/07/2014
0345 883SKD 4 Limited21/07/2014
0345 884SKD 4 Limited21/07/2014
0345 885SKD 4 Limited21/07/2014
0345 886SKD 4 Limited21/07/2014
0345 887SKD 4 Limited21/07/2014
0345 888SKD 4 Limited21/07/2014
0345 889SKD 4 Limited21/07/2014
0345 890Vodafone Ltd (Thus)27/01/2012
0345 891FleXtel Limited10/04/2007
0345 892FleXtel Limited10/04/2007
0345 894Gamma Telecom Holdings Ltd20/02/2008
0345 898Telecoms World PLC14/10/2008
0345 899Maximus Communications Ltd05/06/2015
0345 900Vodafone Ltd (C&W)16/09/2013
0345 901Vodafone Ltd (C&W)16/09/2013
0345 902Vodafone Ltd (C&W)16/09/2013
0345 903Vodafone Ltd (C&W)16/09/2013
0345 904Vodafone Ltd (C&W)16/09/2013
0345 905Vodafone Ltd (C&W)16/09/2013
0345 906Vodafone Ltd (C&W)16/09/2013
0345 907Vodafone Ltd (C&W)16/09/2013
0345 908Vodafone Ltd (C&W)16/09/2013
0345 909Vodafone Ltd (C&W)16/09/2013
0345 910Vodafone Ltd (C&W)16/09/2013
0345 911Vodafone Ltd (C&W)16/09/2013
0345 912Vodafone Ltd (C&W)16/09/2013
0345 913Vodafone Ltd (C&W)16/09/2013
0345 914Vodafone Ltd (C&W)16/09/2013
0345 915Vodafone Ltd (C&W)16/09/2013
0345 916Vodafone Ltd (C&W)16/09/2013
0345 917Vodafone Ltd (C&W)16/09/2013
0345 918Vodafone Ltd (C&W)16/09/2013
0345 919Vodafone Ltd (C&W)16/09/2013
0345 920Vodafone Ltd (C&W)16/09/2013
0345 921Vodafone Ltd (C&W)16/09/2013
0345 922Vodafone Ltd (C&W)16/09/2013
0345 923Vodafone Ltd (C&W)17/09/2013
0345 924Vodafone Ltd (C&W)17/09/2013
0345 925Vodafone Ltd (C&W)17/09/2013
0345 926Vodafone Ltd (C&W)17/09/2013
0345 927Vodafone Ltd (C&W)17/09/2013
0345 928Vodafone Ltd (C&W)17/09/2013
0345 929Vodafone Ltd (C&W)17/09/2013
0345 930Vodafone Ltd (C&W)17/09/2013
0345 931Vodafone Ltd (C&W)17/09/2013
0345 932Vodafone Ltd (C&W)17/09/2013
0345 933Vodafone Ltd (C&W)17/09/2013
0345 934Vodafone Ltd (C&W)17/09/2013
0345 935Vodafone Ltd (C&W)17/09/2013
0345 936Vodafone Ltd (C&W)17/09/2013
0345 937Vodafone Ltd (C&W)17/09/2013
0345 938Vodafone Ltd (C&W)17/09/2013
0345 939Vodafone Ltd (C&W)17/09/2013
0345 940Vodafone Ltd (C&W)17/09/2013
0345 941Vodafone Ltd (C&W)17/09/2013
0345 942Vodafone Ltd (C&W)17/09/2013
0345 943Vodafone Ltd (C&W)17/09/2013
0345 944Vodafone Ltd (C&W)17/09/2013
0345 945Vodafone Ltd (C&W)17/09/2013
0345 946Vodafone Ltd (C&W)17/09/2013
0345 947Vodafone Ltd (C&W)17/09/2013
0345 948Vodafone Ltd (C&W)17/09/2013
0345 949Vodafone Ltd (C&W)17/09/2013
0345 950Vodafone Ltd (C&W)17/09/2013
0345 951Vodafone Ltd (C&W)17/09/2013
0345 952Vodafone Ltd (C&W)17/09/2013
0345 953Vodafone Ltd (C&W)17/09/2013
0345 954Vodafone Ltd (C&W)17/09/2013
0345 955Vodafone Ltd (C&W)17/09/2013
0345 956Vodafone Ltd (C&W)17/09/2013
0345 957Vodafone Ltd (C&W)17/09/2013
0345 958Vodafone Ltd (C&W)17/09/2013
0345 959Vodafone Ltd (C&W)17/09/2013
0345 960Vodafone Ltd (C&W)17/09/2013
0345 961Vodafone Ltd (C&W)17/09/2013
0345 962Vodafone Ltd (C&W)17/09/2013
0345 963Vodafone Ltd (C&W)17/09/2013
0345 964Vodafone Ltd (C&W)17/09/2013
0345 965Vodafone Ltd (C&W)17/09/2013
0345 966Vodafone Ltd (C&W)17/09/2013
0345 967Vodafone Ltd (C&W)17/09/2013
0345 968Vodafone Ltd (C&W)17/09/2013
0345 969Vodafone Ltd (C&W)17/09/2013
0345 970Vodafone Ltd (C&W)17/09/2013
0345 971Vodafone Ltd (C&W)17/09/2013
0345 972Vodafone Ltd (C&W)17/09/2013
0345 973Vodafone Ltd (C&W)17/09/2013
0345 974Vodafone Ltd (C&W)17/09/2013
0345 975Vodafone Ltd (C&W)17/09/2013
0345 976Vodafone Ltd (C&W)17/09/2013
0345 977Vodafone Ltd (C&W)17/09/2013
0345 978Vodafone Ltd (C&W)17/09/2013
0345 979Vodafone Ltd (C&W)17/09/2013
0345 980Vodafone Ltd (C&W)17/09/2013
0345 981Vodafone Ltd (C&W)17/09/2013
0345 982Vodafone Ltd (C&W)17/09/2013
0345 983Vodafone Ltd (C&W)17/09/2013
0345 984Vodafone Ltd (C&W)17/09/2013
0345 985Vodafone Ltd (C&W)17/09/2013
0345 986Vodafone Ltd (C&W)17/09/2013
0345 987Vodafone Ltd (C&W)17/09/2013
0345 988Vodafone Ltd (C&W)17/09/2013
0345 989Vodafone Ltd (C&W)17/09/2013
0345 990Vodafone Ltd (C&W)17/09/2013
0345 991Vodafone Ltd (C&W)17/09/2013
0345 992Vodafone Ltd (C&W)17/09/2013
0345 993Vodafone Ltd (C&W)17/09/2013
0345 994Vodafone Ltd (C&W)17/09/2013
0345 995Vodafone Ltd (C&W)17/09/2013
0345 996Vodafone Ltd (C&W)17/09/2013
0345 997Vodafone Ltd (C&W)17/09/2013
0345 998Vodafone Ltd (C&W)17/09/2013
0345 999Vodafone Ltd (C&W)17/09/2013
0370 000CenturyLink Communications UK Limited10/04/2007
0370 001CenturyLink Communications UK Limited10/04/2007
0370 005IV Response Limited23/05/2007
0370 010Vodafone Ltd (C&W)17/09/2013
0370 011TalkTalk Communications Limited14/07/2008
0370 012Virgin Media Limited23/01/2008
0370 013Virgin Media Limited18/07/2008
0370 015Virgin Media Limited21/07/2008
0370 016Virgin Media Limited21/07/2008
0370 017Redcentric Solutions Limited26/05/2016
0370 020GCI Network Solutions Ltd20/04/2017
0370 024Vodafone Ltd (C&W)17/09/2013
0370 025TalkTalk Communications Limited14/07/2008
0370 026Orange Business Holdings UK Limited26/02/2013
0370 027Syntec Limited19/06/2007
0370 029TalkTalk Communications Limited14/07/2008
0370 032TalkTalk Communications Limited14/07/2008
0370 033SKD 4 Limited21/07/2014
0370 034Gamma Telecom Holdings Ltd20/02/2008
0370 035TalkTalk Communications Limited14/07/2008
0370 038TalkTalk Communications Limited14/07/2008
0370 040Virgin Media Limited21/07/2008
0370 041Swiftnet Ltd04/09/2007
0370 042Telecoms World PLC05/10/2007
0370 043Virgin Media Limited08/04/2016
0370 044Admiral Telecom Limited09/11/2007
0370 046Dynamic Mobile Billing Limited04/01/2008
0370 047Citrus Telecommunications Ltd08/11/2013
0370 048Verizon UK Ltd17/04/2007
0370 049Verizon UK Ltd17/04/2007
0370 050Vodafone Ltd (Thus)07/02/2012
0370 051Vodafone Ltd (Thus)07/02/2012
0370 052Vodafone Ltd (Thus)07/02/2012
0370 053Vodafone Ltd (Thus)07/02/2012
0370 054Vodafone Ltd (Thus)07/02/2012
0370 055Vodafone Ltd (Thus)07/02/2012
0370 056Vodafone Ltd (Thus)07/02/2012
0370 058Vodafone Ltd (Thus)07/02/2012
0370 060Vodafone Ltd (Energis)13/04/2007
0370 061Alphatalk Ltd25/03/2009
0370 062Dynamic Mobile Billing Limited04/01/2008
0370 063Affiniti Integrated Solutions Limited30/07/2013
0370 064TelXL Ltd03/04/2014
0370 065Content Guru Ltd28/04/2014
0370 066TalkTalk Communications Limited14/07/2008
0370 067TelXL Ltd21/08/2008
0370 068Magrathea Telecommunications Limited08/11/2007
0370 069GCI Network Solutions Ltd03/05/2017
0370 070VODAFONE LIMITED13/08/2015
0370 071VODAFONE LIMITED13/08/2015
0370 072VODAFONE LIMITED13/08/2015
0370 073VODAFONE LIMITED13/08/2015
0370 074VODAFONE LIMITED13/08/2015
0370 075VODAFONE LIMITED13/08/2015
0370 076VODAFONE LIMITED13/08/2015
0370 077VODAFONE LIMITED13/08/2015
0370 078VODAFONE LIMITED13/08/2015
0370 079VODAFONE LIMITED13/08/2015
0370 080GCI Network Solutions Ltd03/05/2017
0370 082Nexus Telecommunications Limited12/07/2007
0370 084Vodafone Ltd (Thus)07/02/2012
0370 085Vodafone Ltd (Thus)07/02/2012
0370 086Vodafone Ltd (Thus)07/02/2012
0370 087TalkTalk Communications Limited14/07/2008
0370 088GCI Network Solutions Ltd03/05/2017
0370 090BT10/04/2007
0370 092Vodafone Ltd (Thus)27/01/2012
0370 09324 Seven Communications Ltd04/10/2011
0370 094Vodafone Ltd (Energis)13/04/2007
0370 096GCI Network Solutions Ltd03/05/2017
0370 097Redcentric Solutions Limited26/05/2016
0370 099Colt Technology Services25/04/2007
0370 101Timico Limited29/02/2016
0370 102Timico Limited29/02/2016
0370 103Timico Limited29/02/2016
0370 104Timico Limited29/02/2016
0370 105Timico Limited29/02/2016
0370 106Timico Limited29/02/2016
0370 107Timico Limited29/02/2016
0370 108Timico Limited29/02/2016
0370 109Timico Limited29/02/2016
0370 110Vodafone Ltd (C&W)17/09/2013
0370 111TalkTalk Communications Limited14/07/2008
0370 112TalkTalk Communications Limited14/07/2008
0370 114Vodafone Ltd (C&W)17/09/2013
0370 116Vodafone Ltd (Thus)27/01/2012
0370 118Pulsant (Scotland) Limited10/08/2015
0370 120Affiniti Integrated Solutions Limited14/05/2007
0370 121Affiniti Integrated Solutions Limited14/05/2007
0370 122Affiniti Integrated Solutions Limited14/05/2007
0370 123Affiniti Integrated Solutions Limited14/05/2007
0370 124Affiniti Integrated Solutions Limited14/05/2007
0370 125Affiniti Integrated Solutions Limited14/05/2007
0370 126Affiniti Integrated Solutions Limited14/05/2007
0370 127Affiniti Integrated Solutions Limited14/05/2007
0370 128Affiniti Integrated Solutions Limited14/05/2007
0370 129Affiniti Integrated Solutions Limited14/05/2007
0370 130Colt Technology Services25/04/2007
0370 131Colt Technology Services25/04/2007
0370 132Colt Technology Services25/04/2007
0370 133Colt Technology Services25/04/2007
0370 134Colt Technology Services24/04/2007
0370 135Colt Technology Services24/04/2007
0370 136Colt Technology Services24/04/2007
0370 137Colt Technology Services24/04/2007
0370 138Colt Technology Services24/04/2007
0370 139Colt Technology Services24/04/2007
0370 140Vodafone Ltd (Energis)13/04/2007
0370 141Vodafone Ltd (Energis)13/04/2007
0370 142Vodafone Ltd (Energis)13/04/2007
0370 143Vodafone Ltd (Energis)13/04/2007
0370 145Vodafone Ltd (Energis)13/04/2007
0370 146Affiniti Integrated Solutions Limited14/05/2007
0370 147Affiniti Integrated Solutions Limited14/05/2007
0370 148Affiniti Integrated Solutions Limited14/05/2007
0370 149Affiniti Integrated Solutions Limited14/05/2007
0370 150Vodafone Ltd (C&W)17/09/2013
0370 151Vodafone Ltd (C&W)17/09/2013
0370 152Vodafone Ltd (C&W)17/09/2013
0370 153Vodafone Ltd (C&W)17/09/2013
0370 154Vodafone Ltd (C&W)17/09/2013
0370 155Vodafone Ltd (C&W)17/09/2013
0370 156Vodafone Ltd (C&W)17/09/2013
0370 157Vodafone Ltd (C&W)17/09/2013
0370 158Vodafone Ltd (C&W)17/09/2013
0370 159Vodafone Ltd (C&W)17/09/2013
0370 160Vodafone Ltd (Energis)13/04/2007
0370 161Vodafone Ltd (Energis)13/04/2007
0370 162Vodafone Ltd (Energis)13/04/2007
0370 163Vodafone Ltd (Energis)13/04/2007
0370 164Vodafone Ltd (Energis)13/04/2007
0370 165Vodafone Ltd (Energis)13/04/2007
0370 166Vodafone Ltd (Energis)13/04/2007
0370 167Vodafone Ltd (Energis)13/04/2007
0370 168Vodafone Ltd (Energis)13/04/2007
0370 169Vodafone Ltd (Energis)13/04/2007
0370 170Vodafone Ltd (Thus)07/02/2012
0370 175Telecom2 Ltd22/10/2009
0370 176DRD Communications Limited26/07/2016
0370 178Vodafone Ltd (Energis)13/04/2007
0370 179TalkTalk Communications Limited28/04/2014
0370 182Magrathea Telecommunications Limited24/02/2014
0370 183Gamma Telecom Holdings Ltd17/07/2013
0370 184Nextec UK Limited12/05/2016
0370 186Core Telecom Limited19/02/2014
0370 188Dynamic Mobile Billing Limited04/01/2008
0370 190Vodafone Ltd (Energis)13/04/2007
0370 191BT10/04/2007
0370 192BT10/04/2007
0370 194BT10/04/2007
0370 195BT10/04/2007
0370 196Virgin Media Limited18/07/2008
0370 197BT10/04/2007
0370 198Citrus Telecommunications Ltd28/10/2016
0370 199Vodafone Ltd (C&W)08/05/2014
0370 200Vodafone Ltd (C&W)17/09/2013
0370 201Vodafone Ltd (C&W)17/09/2013
0370 202Vodafone Ltd (C&W)17/09/2013
0370 203Vodafone Ltd (C&W)17/09/2013
0370 204Vodafone Ltd (C&W)17/09/2013
0370 205Vodafone Ltd (C&W)17/09/2013
0370 206Vodafone Ltd (C&W)17/09/2013
0370 207Vodafone Ltd (C&W)17/09/2013
0370 208Vodafone Ltd (C&W)17/09/2013
0370 209Vodafone Ltd (C&W)17/09/2013
0370 210Vodafone Ltd (C&W)08/05/2014
0370 211Dynamic Mobile Billing Limited04/01/2008
0370 212Hospedia Limited07/09/2009
0370 213Numbers Telecom Limited11/02/2016
0370 214Affiniti Integrated Solutions Limited14/05/2007
0370 216Impello PLC20/08/2007
0370 218Core Telecom Limited25/11/2011
0370 220TalkTalk Communications Limited11/07/2008
0370 222Colt Technology Services19/08/2015
0370 223Sky UK Limited11/12/2013
0370 224Gamma Telecom Holdings Ltd20/02/2008
0370 225GCI Network Solutions Ltd20/04/2017
0370 226Business Broadcast Communications Ltd05/11/2009
0370 231Vodafone Ltd (Energis)13/04/2007
0370 232TalkTalk Communications Limited28/04/2014
0370 233Affiniti Integrated Solutions Limited05/02/2009
0370 234Virgin Media Limited08/04/2016
0370 235Affiniti Integrated Solutions Limited30/07/2013
0370 236Affiniti Integrated Solutions Limited30/07/2013
0370 237Affiniti Integrated Solutions Limited14/05/2007
0370 238BT10/04/2007
0370 239Affiniti Integrated Solutions Limited14/05/2007
0370 240BT10/04/2007
0370 241BT10/04/2007
0370 242BT10/04/2007
0370 243BT10/04/2007
0370 245Affiniti Integrated Solutions Limited05/02/2009
0370 246GCI Network Solutions Ltd03/05/2017
0370 247Vodafone Ltd (Energis)13/04/2007
0370 248Telecom2 Ltd22/10/2009
0370 249GCI Network Solutions Ltd03/05/2017
0370 251Redcentric Solutions Limited26/05/2016
0370 252Affiniti Integrated Solutions Limited14/05/2007
0370 25924 Seven Communications Ltd04/10/2011
0370 262Premier Voicemail Ltd23/10/2014
0370 263Vodafone Ltd (Energis)13/04/2007
0370 264Vodafone Ltd (Energis)13/04/2007
0370 266BT10/04/2007
0370 267CenturyLink Communications UK Limited10/04/2007
0370 268CenturyLink Communications UK Limited10/04/2007
0370 26924 Seven Communications Ltd16/06/2009
0370 270Virgin Media Limited18/07/2008
0370 271Virgin Media Limited21/07/2008
0370 272Virgin Media Limited21/07/2008
0370 273Virgin Media Limited21/07/2008
0370 274Virgin Media Limited14/05/2008
0370 275Virgin Media Limited21/07/2008
0370 276Virgin Media Limited21/07/2008
0370 277Virgin Media Limited21/07/2008
0370 278Virgin Media Limited21/07/2008
0370 279Virgin Media Limited21/07/2008
0370 282Virgin Media Limited21/07/2008
0370 283Virgin Media Limited21/07/2008
0370 284Affiniti Integrated Solutions Limited30/07/2013
0370 285Affiniti Integrated Solutions Limited30/07/2013
0370 286Affiniti Integrated Solutions Limited30/07/2013
0370 288GCI Network Solutions Ltd01/06/2017
0370 290Virgin Media Limited21/07/2008
0370 291Virgin Media Limited21/07/2008
0370 292Virgin Media Limited21/07/2008
0370 293Virgin Media Limited21/07/2008
0370 294Virgin Media Limited21/07/2008
0370 295Magrathea Telecommunications Limited10/02/2012
0370 298Virgin Media Limited21/07/2008
0370 300Vodafone Ltd (Thus)07/02/2012
0370 301Alphatalk Ltd30/01/2014
0370 302Alphatalk Ltd30/01/2014
0370 303Alphatalk Ltd30/01/2014
0370 304Alphatalk Ltd30/01/2014
0370 305Alphatalk Ltd30/01/2014
0370 306Alphatalk Ltd30/01/2014
0370 307Alphatalk Ltd30/01/2014
0370 308Alphatalk Ltd30/01/2014
0370 309Alphatalk Ltd30/01/2014
0370 310Alphatalk Ltd30/01/2014
0370 312FleXtel Limited10/04/2007
0370 314FleXtel Limited10/04/2007
0370 315FleXtel Limited10/04/2007
0370 316FleXtel Limited10/04/2007
0370 319Dantec Enterprises Ltd25/09/2008
0370 320Virgin Media Limited08/04/2016
0370 321FleXtel Limited10/04/2007
0370 323Virgin Media Limited08/04/2016
0370 324Colt Technology Services24/04/2007
0370 325Virgin Media Limited08/04/2016
0370 330Vodafone Ltd (Thus)07/02/2012
0370 331GCI Network Solutions Ltd03/05/2017
0370 333Vodafone Ltd (C&W)17/09/2013
0370 334Citrus Telecommunications Ltd06/07/2007
0370 335IV Response Limited23/05/2007
0370 336BT10/04/2007
0370 343Spitfire Network Services Limited22/09/2015
0370 344Affiniti Integrated Solutions Limited14/05/2007
0370 3454D Interactive Ltd04/06/2007
0370 350Windsor Telecom Ltd04/09/2007
0370 351Colt Technology Services24/04/2007
0370 352Colt Technology Services24/04/2007
0370 353Colt Technology Services24/04/2007
0370 357Virgin Media Limited21/07/2008
0370 359Dynamic Mobile Billing Limited04/01/2008
0370 360Vodafone Ltd (C&W)17/09/2013
0370 361Vodafone Ltd (Thus)27/01/2012
0370 365TalkTalk Communications Limited11/07/2008
0370 366Vodafone Ltd (C&W)17/09/2013
0370 368TTNC Limited01/10/2013
0370 369TTNC Limited01/10/2013
0370 372Verizon UK Ltd17/04/2007
0370 373Verizon UK Ltd17/04/2007
0370 374Verizon UK Ltd17/04/2007
0370 375Verizon UK Ltd17/04/2007
0370 376Verizon UK Ltd17/04/2007
0370 380Vodafone Ltd (Energis)13/04/2007
0370 381Vodafone Ltd (Energis)13/04/2007
0370 382Vodafone Ltd (Energis)26/04/2007
0370 383Vodafone Ltd (C&W)08/05/2014
0370 385Vodafone Ltd (C&W)18/06/2013
0370 386Vodafone Ltd (Energis)26/04/2007
0370 387Barritel Limited10/04/2007
0370 389TalkTalk Communications Limited11/07/2008
0370 390Virgin Media Limited21/07/2008
0370 391Tesla Dynamic Ltd25/09/2012
0370 392Magrathea Telecommunications Limited10/02/2012
0370 393Virgin Media Limited21/07/2008
0370 396Virgin Media Limited21/07/2008
0370 397Magrathea Telecommunications Limited24/02/2014
0370 398Virgin Media Limited23/07/2008
0370 399Virgin Media Limited23/07/2008
0370 400BT10/04/2007
0370 401Vodafone Ltd (Energis)26/04/2007
0370 402Vodafone Ltd (Energis)26/04/2007
0370 403Vodafone Ltd (Energis)26/04/2007
0370 404GCI Network Solutions Ltd03/05/2017
0370 405Vodafone Ltd (Energis)26/04/2007
0370 406Affiniti Integrated Solutions Limited14/05/2007
0370 408Vodafone Ltd (C&W)08/05/2014
0370 410Vodafone Ltd (C&W)17/09/2013
0370 411Vodafone Ltd (C&W)17/09/2013
0370 412Vodafone Ltd (C&W)17/09/2013
0370 413Vodafone Ltd (C&W)17/09/2013
0370 414Vodafone Ltd (C&W)17/09/2013
0370 415Vodafone Ltd (C&W)17/09/2013
0370 416Vodafone Ltd (C&W)17/09/2013
0370 417Vodafone Ltd (C&W)17/09/2013
0370 418Vodafone Ltd (C&W)17/09/2013
0370 419Vodafone Ltd (C&W)17/09/2013
0370 420TalkTalk Communications Limited28/04/2014
0370 421TalkTalk Communications Limited28/04/2014
0370 422TalkTalk Communications Limited28/04/2014
0370 423TalkTalk Communications Limited15/10/2013
0370 424TalkTalk Communications Limited28/04/2014
0370 425TalkTalk Communications Limited28/04/2014
0370 426TalkTalk Communications Limited28/04/2014
0370 427TalkTalk Communications Limited28/04/2014
0370 428TalkTalk Communications Limited28/04/2014
0370 429TalkTalk Communications Limited28/04/2014
0370 430Nexus Telecommunications Limited12/07/2007
0370 432GCI Network Solutions Ltd03/05/2017
0370 435Resilient PLC04/06/2007
0370 436Suretec Systems Ltd05/06/2015
0370 437QX Telecom Ltd30/11/2007
0370 438Vodafone Ltd (C&W)17/09/2013
0370 44024 Seven Communications Ltd20/10/2010
0370 442TalkTalk Communications Limited11/07/2008
0370 443TalkTalk Communications Limited11/07/2008
0370 444TalkTalk Communications Limited11/07/2008
0370 446Digital Mail Limited28/04/2008
0370 448Inet Telecoms Ltd (Voipfone)17/12/2013
0370 458TalkTalk Communications Limited11/07/2008
0370 460TalkTalk Communications Limited11/07/2008
0370 464Vodafone Ltd (Energis)26/04/2007
0370 465Gamma Telecom Holdings Ltd25/03/2014
0370 468TTNC Limited01/10/2013
0370 471Magrathea Telecommunications Limited08/11/2007
0370 472GCI Network Solutions Ltd03/05/2017
0370 474Barritel Limited10/04/2007
0370 477Affiniti Integrated Solutions Limited05/02/2009
0370 478Magrathea Telecommunications Limited08/11/2007
0370 479Magrathea Telecommunications Limited08/11/2007
0370 481TalkTalk Communications Limited11/07/2008
0370 484Vodafone Ltd (Energis)26/04/2007
0370 486GCI Network Solutions Ltd01/06/2017
0370 487Vodafone Ltd (C&W)17/09/2013
0370 490Magrathea Telecommunications Limited08/11/2007
0370 495Magrathea Telecommunications Limited10/02/2012
0370 496CenturyLink Communications UK Limited10/04/2007
0370 500BT10/04/2007
0370 501BT10/04/2007
0370 502BT10/04/2007
0370 503BT10/04/2007
0370 504BT10/04/2007
0370 505BT10/04/2007
0370 506BT10/04/2007
0370 507BT10/04/2007
0370 508BT10/04/2007
0370 509BT10/04/2007
0370 510BT10/04/2007
0370 511BT10/04/2007
0370 512BT10/04/2007
0370 513BT10/04/2007
0370 514BT10/04/2007
0370 515BT10/04/2007
0370 516BT10/04/2007
0370 517BT10/04/2007
0370 518BT10/04/2007
0370 519BT10/04/2007
0370 520BT10/04/2007
0370 521BT10/04/2007
0370 522BT10/04/2007
0370 523BT10/04/2007
0370 524BT10/04/2007
0370 525BT10/04/2007
0370 526BT10/04/2007
0370 527BT10/04/2007
0370 528BT10/04/2007
0370 529BT10/04/2007
0370 530BT10/04/2007
0370 531BT10/04/2007
0370 532BT10/04/2007
0370 533BT10/04/2007
0370 534BT10/04/2007
0370 535BT10/04/2007
0370 536BT10/04/2007
0370 537BT10/04/2007
0370 538BT10/04/2007
0370 539BT10/04/2007
0370 540BT10/04/2007
0370 541BT10/04/2007
0370 542BT10/04/2007
0370 543BT10/04/2007
0370 544BT10/04/2007
0370 545BT10/04/2007
0370 546BT10/04/2007
0370 547BT10/04/2007
0370 548BT10/04/2007
0370 549BT10/04/2007
0370 550BT10/04/2007
0370 551BT10/04/2007
0370 552BT10/04/2007
0370 553BT10/04/2007
0370 554BT10/04/2007
0370 555BT10/04/2007
0370 556BT10/04/2007
0370 557BT10/04/2007
0370 558BT10/04/2007
0370 559BT10/04/2007
0370 560BT10/04/2007
0370 561BT10/04/2007
0370 562BT10/04/2007
0370 563BT10/04/2007
0370 564BT10/04/2007
0370 565BT10/04/2007
0370 566BT10/04/2007
0370 567BT10/04/2007
0370 568BT10/04/2007
0370 569BT10/04/2007
0370 570BT10/04/2007
0370 571BT10/04/2007
0370 572BT10/04/2007
0370 573BT10/04/2007
0370 574BT10/04/2007
0370 575BT10/04/2007
0370 576BT10/04/2007
0370 577BT10/04/2007
0370 578BT10/04/2007
0370 579BT10/04/2007
0370 580BT10/04/2007
0370 581BT10/04/2007
0370 582BT10/04/2007
0370 583BT10/04/2007
0370 584BT10/04/2007
0370 585BT10/04/2007
0370 586BT10/04/2007
0370 587BT10/04/2007
0370 588BT10/04/2007
0370 589BT10/04/2007
0370 590BT10/04/2007
0370 591BT10/04/2007
0370 592BT10/04/2007
0370 593BT10/04/2007
0370 594BT10/04/2007
0370 595BT10/04/2007
0370 596BT10/04/2007
0370 597BT10/04/2007
0370 598BT10/04/2007
0370 599BT10/04/2007
0370 600BT10/04/2007
0370 601BT10/04/2007
0370 602BT10/04/2007
0370 603BT10/04/2007
0370 604BT10/04/2007
0370 605BT10/04/2007
0370 606BT10/04/2007
0370 607BT10/04/2007
0370 608BT10/04/2007
0370 609BT10/04/2007
0370 610Windsor Telecom Ltd13/06/2011
0370 61124 Seven Communications Ltd16/06/2009
0370 612Square Systems Limited06/11/2008
0370 619Teledesign Ltd11/08/2008
0370 620Windsor Telecom Ltd30/03/2011
0370 621Number Solutions Ltd17/09/2007
0370 623TTNC Limited01/10/2013
0370 625Barritel Limited10/04/2007
0370 626Commi Holdings Ltd17/11/2016
0370 642Dynamic Mobile Billing Limited19/10/2018
0370 646BT10/04/2007
0370 649Dynamic Mobile Billing Limited19/10/2018
0370 700Virgin Media Limited08/04/2016
0370 701Virgin Media Limited08/04/2016
0370 702Virgin Media Limited08/04/2016
0370 703Virgin Media Limited08/04/2016
0370 704Virgin Media Limited08/04/2016
0370 705Virgin Media Limited08/04/2016
0370 706Virgin Media Limited08/04/2016
0370 707Virgin Media Limited08/04/2016
0370 708Virgin Media Limited08/04/2016
0370 709Virgin Media Limited08/04/2016
0370 710Vodafone Ltd (C&W)28/07/2014
0370 711Vodafone Ltd (C&W)28/07/2014
0370 712Vodafone Ltd (C&W)28/07/2014
0370 713TalkTalk Communications Limited11/07/2008
0370 714TalkTalk Communications Limited11/07/2008
0370 716TelXL Ltd21/08/2008
0370 719Teledesign Ltd11/08/2008
0370 720Daisy Communications Ltd13/12/2010
0370 721Daisy Communications Ltd13/12/2010
0370 722Daisy Communications Ltd13/12/2010
0370 723Daisy Communications Ltd13/12/2010
0370 724Daisy Communications Ltd13/12/2010
0370 725Daisy Communications Ltd13/12/2010
0370 726Daisy Communications Ltd13/12/2010
0370 727Daisy Communications Ltd13/12/2010
0370 728Daisy Communications Ltd13/12/2010
0370 729Daisy Communications Ltd13/12/2010
0370 730Colt Technology Services24/04/2007
0370 731Colt Technology Services24/04/2007
0370 732Colt Technology Services24/04/2007
0370 733Colt Technology Services24/04/2007
0370 734Colt Technology Services24/04/2007
0370 735Colt Technology Services24/04/2007
0370 736Colt Technology Services24/04/2007
0370 737Colt Technology Services24/04/2007
0370 738Colt Technology Services24/04/2007
0370 739Colt Technology Services24/04/2007
0370 740TalkTalk Communications Limited11/07/2008
0370 741TalkTalk Communications Limited11/07/2008
0370 742TalkTalk Communications Limited11/07/2008
0370 743TalkTalk Communications Limited11/07/2008
0370 744TalkTalk Communications Limited11/07/2008
0370 745TalkTalk Communications Limited11/07/2008
0370 746TalkTalk Communications Limited11/07/2008
0370 747TalkTalk Communications Limited25/09/2008
0370 748TalkTalk Communications Limited11/07/2008
0370 749TalkTalk Communications Limited11/07/2008
0370 750Vodafone Ltd (Thus)07/02/2012
0370 751Vodafone Ltd (Thus)07/02/2012
0370 752Vodafone Ltd (Thus)07/02/2012
0370 753Vodafone Ltd (Thus)07/02/2012
0370 754Vodafone Ltd (Thus)07/02/2012
0370 755Vodafone Ltd (Thus)07/02/2012
0370 756Vodafone Ltd (Thus)07/02/2012
0370 757Vodafone Ltd (Thus)07/02/2012
0370 758Vodafone Ltd (Thus)07/02/2012
0370 759Vodafone Ltd (Thus)07/02/2012
0370 760Vodafone Ltd (C&W)13/08/2015
0370 761Colt Technology Services24/04/2007
0370 763Colt Technology Services24/04/2007
0370 765FleXtel Limited10/04/2007
0370 766Nexus Telecommunications Limited09/09/2008
0370 767GCI Network Solutions Ltd03/05/2017
0370 769GCI Network Solutions Ltd03/05/2017
0370 770Gamma Telecom Holdings Ltd20/02/2008
0370 771GCI Network Solutions Ltd03/05/2017
0370 774Gamma Telecom Holdings Ltd20/02/2008
0370 775Vodafone Ltd (Energis)26/04/2007
0370 776GCI Network Solutions Ltd03/05/2017
0370 777Gamma Telecom Holdings Ltd20/02/2008
0370 778GCI Network Solutions Ltd03/05/2017
0370 779GCI Network Solutions Ltd03/05/2017
0370 780Buzz Networks Limited27/08/2008
0370 781Buzz Networks Limited27/08/2008
0370 785CenturyLink Communications UK Limited10/04/2007
0370 787TalkTalk Communications Limited15/10/2013
0370 789Vodafone Ltd (Energis)26/04/2007
0370 794TalkTalk Communications Limited28/04/2014
0370 800WAVECREST NETWORKS LIMITED17/12/2019
0370 801WAVECREST NETWORKS LIMITED17/12/2019
0370 803Nexus Telecommunications Limited12/07/2007
0370 804Affiniti Integrated Solutions Limited05/02/2009
0370 805Nexus Telecommunications Limited12/07/2007
0370 808GCI Network Solutions Ltd03/05/2017
0370 811Syntec Limited19/06/2007
0370 812Affiniti Integrated Solutions Limited14/05/2007
0370 814Vodafone Ltd (Thus)07/02/2012
0370 815Affiniti Integrated Solutions Limited14/05/2007
0370 818Colt Technology Services24/04/2007
0370 819Teledesign Ltd11/08/2008
0370 821Served Up Limited14/10/2008
0370 822Teledesign Ltd11/08/2008
0370 823Telecoms World Direct Ltd20/11/2008
0370 825Barritel Limited10/04/2007
0370 828Redwood Technologies Ltd20/11/2018
0370 829Nodemax Limited08/07/2008
0370 830Affiniti Integrated Solutions Limited14/05/2007
0370 831Affiniti Integrated Solutions Limited14/05/2007
0370 832Affiniti Integrated Solutions Limited14/05/2007
0370 833Affiniti Integrated Solutions Limited14/05/2007
0370 834Affiniti Integrated Solutions Limited14/05/2007
0370 835Affiniti Integrated Solutions Limited14/05/2007
0370 836Affiniti Integrated Solutions Limited14/05/2007
0370 837Affiniti Integrated Solutions Limited14/05/2007
0370 838Affiniti Integrated Solutions Limited14/05/2007
0370 839Affiniti Integrated Solutions Limited14/05/2007
0370 840Virgin Media Limited23/07/2008
0370 841Virgin Media Limited23/07/2008
0370 842Virgin Media Limited23/07/2008
0370 843Virgin Media Limited23/07/2008
0370 844Virgin Media Limited23/07/2008
0370 845Virgin Media Limited23/07/2008
0370 846Virgin Media Limited23/07/2008
0370 847Virgin Media Limited23/07/2008
0370 848Virgin Media Limited23/07/2008
0370 849Virgin Media Limited23/07/2008
0370 850BT10/04/2007
0370 851BT10/04/2007
0370 853Virgin Media Limited08/04/2016
0370 855Vodafone Ltd (Thus)07/02/2012
0370 857Magrathea Telecommunications Limited06/07/2015
0370 860Vodafone Ltd (C&W)17/09/2013
0370 863Gamma Telecom Holdings Ltd20/02/2008
0370 864Gamma Telecom Holdings Ltd20/02/2008
0370 866FleXtel Limited10/04/2007
0370 869Virgin Media Limited23/07/2008
0370 870Verizon UK Ltd17/04/2007
0370 871Verizon UK Ltd17/04/2007
0370 872Verizon UK Ltd17/04/2007
0370 873Verizon UK Ltd17/04/2007
0370 874FleXtel Limited10/04/2007
0370 875Magrathea Telecommunications Limited10/02/2012
0370 876Eircom UK Ltd26/06/2007
0370 879FleXtel Limited10/04/2007
0370 880Vodafone Ltd (C&W)17/09/2013
0370 881TalkTalk Communications Limited11/07/2008
0370 887Virgin Media Limited08/04/2016
0370 888Virgin Media Limited08/04/2016
0370 889Virgin Media Limited08/04/2016
0370 890SKD 4 Limited21/07/2014
0370 891SKD 4 Limited21/07/2014
0370 892SKD 4 Limited21/07/2014
0370 893SKD 4 Limited21/07/2014
0370 894SKD 4 Limited21/07/2014
0370 895SKD 4 Limited29/01/2013
0370 896SKD 4 Limited21/07/2014
0370 897SKD 4 Limited21/07/2014
0370 898SKD 4 Limited21/07/2014
0370 899SKD 4 Limited21/07/2014
0370 900Vodafone Ltd (C&W)17/09/2013
0370 901Vodafone Ltd (C&W)17/09/2013
0370 902Vodafone Ltd (C&W)16/09/2013
0370 903Vodafone Ltd (C&W)16/09/2013
0370 904Vodafone Ltd (C&W)16/09/2013
0370 905Vodafone Ltd (C&W)16/09/2013
0370 906Vodafone Ltd (C&W)16/09/2013
0370 907Vodafone Ltd (C&W)16/09/2013
0370 908Vodafone Ltd (C&W)16/09/2013
0370 909Vodafone Ltd (C&W)16/09/2013
0370 911BT03/06/2010
0370 912Vodafone Ltd (C&W)14/10/2015
0370 913Vodafone Ltd (C&W)14/10/2015
0370 915Vodafone Ltd (C&W)14/10/2015
0370 916Vodafone Ltd (C&W)14/10/2015
0370 917Vodafone Ltd (C&W)14/10/2015
0370 918Sports Tel Ltd15/11/2010
0370 920Verizon UK Ltd17/04/2007
0370 921Vodafone Ltd (C&W)14/10/2015
0370 922GCI Network Solutions Ltd03/05/2017
0370 925GCI Network Solutions Ltd03/05/2017
0370 926Vodafone Ltd (C&W)14/10/2015
0370 927Vodafone Ltd (C&W)14/10/2015
0370 928Vodafone Ltd (C&W)14/10/2015
0370 933Barritel Limited10/12/2015
0370 934Gamma Telecom Holdings Ltd20/02/2008
0370 935Daisy Communications Ltd30/04/2014
0370 937Solutios Limited06/10/2008
0370 942Call Stream Limited30/06/2014
0370 944TalkTalk Communications Limited28/04/2014
0370 947Vodafone Ltd (C&W)08/05/2014
0370 948GCI Network Solutions Ltd03/05/2017
0370 949FleXtel Limited10/04/2007
0370 950TalkTalk Communications Limited11/07/2008
0370 951Vodafone Ltd (C&W)06/05/2014
0370 953Vodafone Ltd (C&W)06/05/2014
0370 956Vodafone Ltd (C&W)06/05/2014
0370 958Timico Limited28/09/2007
0370 961Vodafone Ltd (C&W)06/05/2014
0370 974Magrathea Telecommunications Limited08/11/2007
0370 975TalkTalk Communications Limited11/07/2008
0370 977Invade International Ltd13/01/2016
0370 978Barritel Limited10/04/2007
0370 979Gamma Telecom Holdings Ltd17/07/2013
0370 980TalkTalk Communications Limited11/07/2008
0370 981TalkTalk Communications Limited11/07/2008
0370 982TalkTalk Communications Limited11/07/2008
0370 983TalkTalk Communications Limited11/07/2008
0370 984TalkTalk Communications Limited11/07/2008
0370 985TalkTalk Communications Limited11/07/2008
0370 986TalkTalk Communications Limited11/07/2008
0370 987TalkTalk Communications Limited11/07/2008
0370 988TalkTalk Communications Limited11/07/2008
0370 989TalkTalk Communications Limited11/07/2008
0370 990TalkTalk Communications Limited11/07/2008
0370 991TalkTalk Communications Limited11/07/2008
0370 992TalkTalk Communications Limited11/07/2008
0370 993TalkTalk Communications Limited11/07/2008
0370 994TalkTalk Communications Limited11/07/2008
0370 996TalkTalk Communications Limited28/04/2014
0370 997Maximus Communications Ltd05/06/2015
0370 998Vodafone Ltd (Energis)26/04/2007
0371 043 3Vodafone Ltd (C&W)16/09/2013
0371 050 0Vodafone Ltd (Thus)15/10/2014
0371 056 3Vodafone Ltd (Energis)26/04/2007
0371 091 0Vodafone Ltd (Thus)15/10/2014
0371 097 1TalkTalk Communications Limited11/07/2008
0371 098 1TalkTalk Communications Limited11/07/2008
0371 200BT01/07/2008
0371 202Vodafone Ltd (C&W)16/09/2013
0371 204Citrus Telecommunications Ltd28/10/2016
0371 208SKD 4 Limited21/07/2014
0371 209YAC Ltd10/04/2007
0371 210Daisy Communications Ltd30/04/2014
0371 211TalkTalk Communications Limited11/07/2008
0371 214Redcentric Solutions Limited26/05/2016
0371 216Impello PLC20/08/2007
0371 217Dynamic Mobile Billing Limited18/03/2016
0371 218Digital Mail Limited11/05/2016
0371 220Affiniti Integrated Solutions Limited14/05/2007
0371 221TalkTalk Communications Limited11/07/2008
0371 222TalkTalk Communications Limited11/07/2008
0371 223Gamma Telecom Holdings Ltd21/06/2012
0371 224Affiniti Integrated Solutions Limited14/05/2007
0371 225Virgin Media Limited28/03/2012
0371 226TalkTalk Communications Limited11/07/2008
0371 230Vodafone Ltd (Energis)26/04/2007
0371 231Vodafone Ltd (Energis)26/04/2007
0371 232Verizon UK Ltd17/04/2007
0371 233Affiniti Integrated Solutions Limited05/02/2009
0371 234FleXtel Limited10/04/2007
0371 235DRD Communications Limited26/07/2016
0371 236Affiniti Integrated Solutions Limited30/07/2013
0371 237FleXtel Limited10/04/2007
0371 239Vodafone Ltd (C&W)11/08/2014
0371 242TalkTalk Communications Limited11/07/2008
0371 243Vodafone Ltd (C&W)11/08/2014
0371 244Vodafone Ltd (C&W)16/09/2013
0371 245FleXtel Limited10/04/2007
0371 246Vodafone Ltd (C&W)16/09/2013
0371 247Vodafone Ltd (C&W)11/08/2014
0371 248Dynamic Mobile Billing Limited18/03/2016
0371 249i.net communications Group PLC03/06/2014
0371 250Windsor Telecom Ltd04/09/2007
0371 251Vodafone Ltd (C&W)11/08/2014
0371 252Gamma Telecom Holdings Ltd17/11/2016
0371 253Vodafone Ltd (C&W)11/08/2014
0371 254TalkTalk Communications Limited28/04/2014
0371 256Vodafone Ltd (C&W)11/08/2014
0371 257Vodafone Ltd (C&W)11/08/2014
0371 258Vodafone Ltd (C&W)11/08/2014
0371 259Vodafone Ltd (C&W)11/08/2014
0371 261Vodafone Ltd (C&W)11/08/2014
0371 263Vodafone Ltd (C&W)11/08/2014
0371 264Vodafone Ltd (C&W)11/08/2014
0371 265TalkTalk Communications Limited11/07/2008
0371 266Affiniti Integrated Solutions Limited05/02/2009
0371 271Vodafone Ltd (Thus)07/02/2012
0371 272Daisy Communications Ltd30/04/2014
0371 275Vodafone Ltd (C&W)16/09/2013
0371 276TTNC Limited20/04/2015
0371 277Colt Technology Services24/04/2007
0371 288Nexus Telecommunications Limited12/07/2007
0371 292Virgin Media Limited28/03/2012
0371 294Syntec Limited19/06/2007
0371 297Vodafone Ltd (Energis)26/04/2007
0371 299TalkTalk Communications Limited28/04/2014
0371 3004D Interactive Ltd04/06/2007
0371 302GCI Network Solutions Ltd03/05/2017
0371 309Magrathea Telecommunications Limited03/10/2017
0371 310Vodafone Ltd (Thus)07/02/2012
0371 311Barritel Limited10/12/2015
0371 314Daisy Communications Ltd30/04/2014
0371 315FleXtel Limited10/04/2007
0371 320Gamma Telecom Holdings Ltd21/06/2012
0371 321SKD 4 Limited21/07/2014
0371 32624 Seven Communications Ltd06/07/2012
0371 327TelXL Ltd03/04/2014
0371 330TalkTalk Communications Limited11/07/2008
0371 332Gamma Telecom Holdings Ltd21/06/2012
0371 334Affiniti Integrated Solutions Limited14/05/2007
0371 336Vodafone Ltd (Thus)07/02/2012
0371 341TalkTalk Communications Limited28/04/2014
0371 345GCI Network Solutions Ltd03/05/2017
0371 346Core Telecom Limited19/02/2014
0371 351BT01/07/2008
0371 356TalkTalk Communications Limited28/04/2014
0371 359Digital Mail Limited11/05/2016
0371 360Virgin Media Limited28/03/2012
0371 362Vodafone Ltd (C&W)16/09/2013
0371 364Barritec Limited14/11/2013
0371 365Syntec Limited19/06/2007
0371 369Magrathea Telecommunications Limited03/10/2017
0371 370Barritec Limited07/03/2013
0371 372Vodafone Ltd (C&W)16/09/2013
0371 375Syntec Limited19/06/2007
0371 376BT01/07/2008
0371 378Dynamic Mobile Billing Limited18/03/2016
0371 382Citrus Telecommunications Ltd28/10/2016
0371 383Syntec Limited19/06/2007
0371 384BT01/07/2008
0371 386Vodafone Ltd (Energis)26/04/2007
0371 391Vodafone Ltd (Thus)27/01/2012
0371 39424 Seven Communications Ltd06/07/2012
0371 395TTNC Limited01/10/2013
0371 397Virgin Media Limited08/04/2016
0371 399SKD 4 Limited21/07/2014
0371 4004D Interactive Ltd04/06/2007
0371 401Affiniti Integrated Solutions Limited05/02/2009
0371 402Gamma Telecom Holdings Ltd21/06/2012
0371 408Magrathea Telecommunications Limited03/10/2017
0371 410Gamma Telecom Holdings Ltd21/06/2012
0371 411TalkTalk Communications Limited11/07/2008
0371 423TalkTalk Communications Limited11/07/2008
0371 424GCI Network Solutions Ltd03/05/2017
0371 425Vodafone Ltd (Thus)27/01/2012
0371 426Gamma Telecom Holdings Ltd21/06/2012
0371 429CenturyLink Communications UK Limited10/04/2007
0371 431Vodafone Ltd (C&W)06/05/2014
0371 432Vodafone Ltd (C&W)06/05/2014
0371 433Vodafone Ltd (C&W)06/05/2014
0371 434Dynamic Mobile Billing Limited18/03/2016
0371 438Vodafone Ltd (C&W)16/09/2013
0371 451Dynamic Mobile Billing Limited18/03/2016
0371 453Core Telecom Limited19/02/2014
0371 454Core Telecom Limited19/02/2014
0371 455Affiniti Integrated Solutions Limited14/05/2007
0371 460Redcentric Solutions Limited26/05/2016
0371 462SKD 4 Limited21/07/2014
0371 464Barritel Limited06/12/2010
0371 46624 Seven Communications Ltd06/07/2012
0371 467Virgin Media Limited08/04/2016
0371 468Vodafone Ltd (Energis)26/04/2007
0371 469TTNC Limited01/10/2013
0371 470Redcentric Solutions Limited26/05/2016
0371 471Vodafone Ltd (C&W)16/09/2013
0371 472Virgin Media Limited08/04/2016
0371 474TalkTalk Communications Limited11/07/2008
0371 477Affiniti Integrated Solutions Limited05/02/2009
0371 481Virgin Media Limited08/04/2016
0371 48324 Seven Communications Ltd06/07/2012
0371 484TTNC Limited01/10/2013
0371 485Virgin Media Limited08/04/2016
0371 488SKD 4 Limited21/07/2014
0371 489Core Telecom Limited19/02/2014
0371 490Vodafone Ltd (Thus)27/01/2012
0371 495Virgin Media Limited08/04/2016
0371 496TTNC Limited01/10/2013
0371 499SKD 4 Limited21/07/2014
0371 503Magrathea Telecommunications Limited03/10/2017
0371 504Magrathea Telecommunications Limited03/10/2017
0371 508Vodafone Ltd (Thus)07/02/2012
0371 510Affiniti Integrated Solutions Limited14/05/2007
0371 512Gamma Telecom Holdings Ltd21/06/2012
0371 516Redcentric Solutions Limited26/05/2016
0371 521Affiniti Integrated Solutions Limited14/05/2007
0371 522Affiniti Integrated Solutions Limited14/05/2007
0371 523CenturyLink Communications UK Limited10/04/2007
0371 52424 Seven Communications Ltd05/05/2010
0371 526Core Telecom Limited19/02/2014
0371 527TalkTalk Communications Limited11/07/2008
0371 528Affiniti Integrated Solutions Limited14/05/2007
0371 531Dynamic Mobile Billing Limited18/03/2016
0371 540Virgin Media Limited28/03/2012
0371 542Vodafone Ltd (Energis)26/04/2007
0371 544Core Telecom Limited19/02/2014
0371 548Affiniti Integrated Solutions Limited14/05/2007
0371 5504D Interactive Ltd04/06/2007
0371 552TalkTalk Communications Limited28/04/2014
0371 555GCI Network Solutions Ltd03/05/2017
0371 559Vodafone Ltd (Energis)12/02/2010
0371 560Vodafone Ltd (C&W)16/09/2013
0371 564TTNC Limited01/10/2013
0371 565Gamma Telecom Holdings Ltd25/03/2014
0371 566Commi Holdings Ltd17/11/2016
0371 568GCI Network Solutions Ltd03/05/2017
0371 569SKD 4 Limited21/07/2014
0371 570TalkTalk Communications Limited28/04/2014
0371 571Daisy Communications Ltd30/04/2014
0371 573Dynamic Mobile Billing Limited18/03/2016
0371 574TalkTalk Communications Limited11/07/2008
0371 575Vodafone Ltd (Thus)15/10/2014
0371 579Colt Technology Services24/04/2007
0371 581BT03/06/2010
0371 584Vodafone Ltd (Thus)07/02/2012
0371 588Barritec Limited14/11/2013
0371 590Vodafone Ltd (C&W)16/09/2013
0371 593SKD 4 Limited21/07/2014
0371 594SKD 4 Limited21/07/2014
0371 595TTNC Limited01/10/2013
0371 597Vodafone Ltd (Thus)27/01/2012
0371 598Vodafone Ltd (C&W)09/05/2014
0371 6004D Interactive Ltd04/06/2007
0371 604Digital Mail Limited11/05/2016
0371 618Digital Mail Limited11/05/2016
0371 620Vodafone Ltd (Energis)26/04/2007
0371 621TelXL Ltd03/04/2014
0371 622TalkTalk Communications Limited11/07/2008
0371 623Core Telecom Limited19/02/2014
0371 62524 Seven Communications Ltd06/07/2012
0371 626BT03/06/2010
0371 628Affiniti Integrated Solutions Limited14/05/2007
0371 636Dynamic Mobile Billing Limited18/03/2016
0371 639Vodafone Ltd (Thus)07/02/2012
0371 640Magrathea Telecommunications Limited03/10/2017
0371 641BT01/07/2008
0371 644TalkTalk Communications Limited11/07/2008
0371 645TalkTalk Communications Limited11/07/2008
0371 649Core Telecom Limited19/02/2014
0371 650Dynamic Mobile Billing Limited18/03/2016
0371 652Vodafone Ltd (Thus)07/02/2012
0371 658Timico Limited28/09/2007
0371 660Barritel Limited10/04/2007
0371 663TalkTalk Communications Limited11/07/2008
0371 664BT01/07/2008
0371 666Syntec Limited19/06/2007
0371 671Dynamic Mobile Billing Limited18/03/2016
0371 673Vodafone Ltd (Thus)07/02/2012
0371 674Vodafone Ltd (Thus)07/02/2012
0371 677Vodafone Ltd (Energis)26/04/2007
0371 680GCI Network Solutions Ltd03/05/2017
0371 683Core Telecom Limited19/02/2014
0371 687Vodafone Ltd (Energis)26/04/2007
0371 688Affiniti Integrated Solutions Limited14/05/2007
0371 69024 Seven Communications Ltd06/07/2012
0371 693Vodafone Ltd (C&W)16/09/2013
0371 699Call Stream Limited30/06/2014
0371 700Virgin Media Limited08/04/2016
0371 702TalkTalk Communications Limited11/07/2008
0371 703Gamma Telecom Holdings Ltd21/06/2012
0371 704Gamma Telecom Holdings Ltd21/06/2012
0371 705Core Telecom Limited19/02/2014
0371 711GCI Network Solutions Ltd20/04/2017
0371 712Vodafone Ltd (C&W)16/09/2013
0371 713TelXL Ltd03/04/2014
0371 714Affiniti Integrated Solutions Limited14/05/2007
0371 715Vodafone Ltd (C&W)11/08/2014
0371 716TelXL Ltd03/04/2014
0371 717TalkTalk Communications Limited11/07/2008
0371 719TelXL Ltd03/04/2014
0371 720TalkTalk Communications Limited11/07/2008
0371 721TalkTalk Communications Limited11/07/2008
0371 722TalkTalk Communications Limited11/07/2008
0371 723TalkTalk Communications Limited11/07/2008
0371 724TalkTalk Communications Limited11/07/2008
0371 725TalkTalk Communications Limited11/07/2008
0371 726TalkTalk Communications Limited11/07/2008
0371 727TalkTalk Communications Limited11/07/2008
0371 728TalkTalk Communications Limited11/07/2008
0371 729TalkTalk Communications Limited11/07/2008
0371 730TalkTalk Communications Limited11/07/2008
0371 731TalkTalk Communications Limited11/07/2008
0371 732TalkTalk Communications Limited11/07/2008
0371 733TalkTalk Communications Limited11/07/2008
0371 734TalkTalk Communications Limited11/07/2008
0371 737Barritec Limited07/03/2013
0371 740Vodafone Ltd (Thus)07/02/2012
0371 741Virgin Media Limited08/04/2016
0371 744TalkTalk Communications Limited11/07/2008
0371 746CenturyLink Communications UK Limited10/04/2007
0371 747Vodafone Ltd (Thus)07/02/2012
0371 750Vodafone Ltd (Thus)07/02/2012
0371 751TalkTalk Communications Limited28/04/2014
0371 760Virgin Media Limited08/04/2016
0371 762CenturyLink Communications UK Limited10/04/2007
0371 766TalkTalk Communications Limited11/07/2008
0371 767Vodafone Ltd (Thus)07/02/2012
0371 770TalkTalk Communications Limited14/07/2008
0371 775Digital Mail Limited11/05/2016
0371 781TalkTalk Communications Limited14/07/2008
0371 782Redcentric Solutions Limited26/05/2016
0371 784Gamma Telecom Holdings Ltd17/07/2013
0371 789Telecoms World PLC05/10/2007
0371 792CenturyLink Communications UK Limited10/04/2007
0371 8004D Interactive Ltd04/06/2007
0371 801TalkTalk Communications Limited28/04/2014
0371 803Virgin Media Limited28/03/2012
0371 806TalkTalk Communications Limited28/04/2014
0371 807Magrathea Telecommunications Limited03/10/2017
0371 810Virgin Media Limited08/04/2016
0371 811Gamma Telecom Holdings Ltd21/06/2012
0371 813CenturyLink Communications UK Limited10/04/2007
0371 823Core Telecom Limited19/02/2014
0371 826Sigma Voice Solutions Ltd07/03/2014
0371 827GCI Network Solutions Ltd03/05/2017
0371 831Verizon UK Ltd17/04/2007
0371 834Vodafone Ltd (C&W)16/09/2013
0371 836Core Telecom Limited19/02/2014
0371 837Vodafone Ltd (Energis)26/04/2007
0371 840Verizon UK Ltd17/04/2007
0371 841TalkTalk Communications Limited14/07/2008
0371 842Core Telecom Limited19/02/2014
0371 843CenturyLink Communications UK Limited10/04/2007
0371 850Citrus Telecommunications Ltd28/10/2016
0371 853Virgin Media Limited28/03/2012
0371 855Syntec Limited19/06/2007
0371 862Redcentric Solutions Limited26/05/2016
0371 864Core Telecom Limited19/02/2014
0371 865Vodafone Ltd (C&W)16/09/2013
0371 867Verizon UK Ltd17/04/2007
0371 871TalkTalk Communications Limited14/07/2008
0371 872Dynamic Mobile Billing Limited18/03/2016
0371 873GCI Network Solutions Ltd03/05/2017
0371 875Dynamic Mobile Billing Limited18/03/2016
0371 876Windsor Telecom Ltd30/03/2011
0371 880TalkTalk Communications Limited28/04/2014
0371 882Affiniti Integrated Solutions Limited14/05/2007
0371 884TalkTalk Communications Limited28/04/2014
0371 889Citrus Telecommunications Ltd28/10/2016
0371 890Commi Holdings Ltd17/11/2016
0371 894TalkTalk Communications Limited14/07/2008
0371 895BT01/07/2008
0371 898Commi Holdings Ltd17/11/2016
0371 899Commi Holdings Ltd17/11/2016
0371 900GCI Network Solutions Ltd03/05/2017
0371 902Call Stream Limited13/01/2020
0371 903TTNC Limited01/10/2013
0371 9084D Interactive Ltd04/06/2007
0371 910Numbergroup Network Ltd19/10/2010
0371 911Virgin Media Limited08/04/2016
0371 915FleXtel Limited10/04/2007
0371 920Verizon UK Ltd17/04/2007
0371 923Core Telecom Limited19/02/2014
0371 926Citrus Telecommunications Ltd03/04/2018
0371 928GCI Network Solutions Ltd03/05/2017
0371 930Verizon UK Ltd17/04/2007
0371 933Citrus Telecommunications Ltd28/10/2016
0371 934i.net communications Group PLC03/06/2014
0371 939Core Telecom Limited19/02/2014
0371 940TalkTalk Communications Limited14/07/2008
0371 941Daisy Communications Ltd30/04/2014
0371 942TalkTalk Communications Limited14/07/2008
0371 943BT01/07/2008
0371 94424 Seven Communications Ltd05/05/2010
0371 945Colt Technology Services24/04/2007
0371 946Colt Technology Services24/04/2007
0371 947Colt Technology Services24/04/2007
0371 948Colt Technology Services24/04/2007
0371 949Colt Technology Services24/04/2007
0371 95024 Seven Communications Ltd05/05/2010
0371 951Core Telecom Limited19/02/2014
0371 952Affiniti Integrated Solutions Limited14/05/2007
0371 953Core Telecom Limited19/02/2014
0371 955Magrathea Telecommunications Limited03/10/2017
0371 95624 Seven Communications Ltd05/05/2010
0371 960Gamma Telecom Holdings Ltd21/06/2012
0371 961Gamma Telecom Holdings Ltd21/06/2012
0371 962Gamma Telecom Holdings Ltd21/06/2012
0371 963Gamma Telecom Holdings Ltd21/06/2012
0371 964Gamma Telecom Holdings Ltd21/06/2012
0371 965Gamma Telecom Holdings Ltd21/06/2012
0371 966Gamma Telecom Holdings Ltd21/06/2012
0371 967Gamma Telecom Holdings Ltd21/06/2012
0371 968Gamma Telecom Holdings Ltd21/06/2012
0371 969Gamma Telecom Holdings Ltd21/06/2012
0371 971Vodafone Ltd (Energis)26/04/2007
0371 973Vodafone Ltd (Thus)07/02/2012
0371 974FleXtel Limited10/04/2007
0371 976Telecoms World PLC13/10/2008
0371 977Vodafone Ltd (C&W)16/09/2013
0371 978Vodafone Ltd (C&W)16/09/2013
0371 983Vodafone Ltd (Thus)07/02/2012
0371 984Vodafone Ltd (Energis)26/04/2007
0371 98624 Seven Communications Ltd05/05/2010
0371 987Vodafone Ltd (C&W)16/09/2013
0371 989Vodafone Ltd (Thus)07/02/2012
0371 992TalkTalk Communications Limited28/04/2014
0371 995GCI Network Solutions Ltd03/05/2017
0371 996FleXtel Limited10/04/2007
0371 997Maximus Communications Ltd05/06/2015
0371 998Telecoms World PLC20/11/2008
0372 003TalkTalk Communications Limited28/04/2014
0372 010i.net communications Group PLC03/06/2014
0372 011i.net communications Group PLC03/06/2014
0372 012i.net communications Group PLC03/06/2014
0372 02424 Seven Communications Ltd26/02/2013
0372 032Daisy Communications Ltd30/04/2014
0372 036BT03/06/2010
0372 042BT03/06/2010
0372 044Gamma Telecom Holdings Ltd21/06/2012
0372 050GCI Network Solutions Ltd03/05/2017
0372 051GCI Network Solutions Ltd03/05/2017
0372 052GCI Network Solutions Ltd03/05/2017
0372 056GCI Network Solutions Ltd03/05/2017
0372 059GCI Network Solutions Ltd03/05/2017
0372 061GCI Network Solutions Ltd03/05/2017
0372 069GCI Network Solutions Ltd03/05/2017
0372 073GCI Network Solutions Ltd03/05/2017
0372 074GCI Network Solutions Ltd03/05/2017
0372 079TalkTalk Communications Limited13/01/2011
0372 081TalkTalk Communications Limited13/01/2011
0372 083TalkTalk Communications Limited13/01/2011
0372 084TalkTalk Communications Limited13/01/2011
0372 086TalkTalk Communications Limited13/01/2011
0372 102Dynamic Mobile Billing Limited18/03/2016
0372 104Dynamic Mobile Billing Limited18/03/2016
0372 109GCI Network Solutions Ltd03/05/2017
0372 110Affiniti Integrated Solutions Limited09/08/2007
0372 111Affiniti Integrated Solutions Limited09/08/2007
0372 112Affiniti Integrated Solutions Limited09/08/2007
0372 113Affiniti Integrated Solutions Limited09/08/2007
0372 114Affiniti Integrated Solutions Limited09/08/2007
0372 115Affiniti Integrated Solutions Limited09/08/2007
0372 116Content Guru Ltd23/04/2014
0372 117Content Guru Ltd23/04/2014
0372 118Content Guru Ltd23/04/2014
0372 119Content Guru Ltd23/04/2014
0372 120Affiniti Integrated Solutions Limited09/08/2007
0372 121Affiniti Integrated Solutions Limited09/08/2007
0372 122Affiniti Integrated Solutions Limited09/08/2007
0372 123Affiniti Integrated Solutions Limited09/08/2007
0372 124Affiniti Integrated Solutions Limited09/08/2007
0372 125Affiniti Integrated Solutions Limited09/08/2007
0372 126Affiniti Integrated Solutions Limited09/08/2007
0372 127Affiniti Integrated Solutions Limited09/08/2007
0372 128Affiniti Integrated Solutions Limited09/08/2007
0372 129Affiniti Integrated Solutions Limited09/08/2007
0372 130Content Guru Ltd23/04/2014
0372 13324 Seven Communications Ltd26/02/2013
0372 142Magrathea Telecommunications Limited03/10/2017
0372 14424 Seven Communications Ltd26/02/2013
0372 145Magrathea Telecommunications Limited03/10/2017
0372 148Vodafone Ltd (Energis)02/09/2014
0372 150Sigma Voice Solutions Ltd07/03/2014
0372 151Sigma Voice Solutions Ltd07/03/2014
0372 152Sigma Voice Solutions Ltd07/03/2014
0372 153Sigma Voice Solutions Ltd07/03/2014
0372 154Sigma Voice Solutions Ltd07/03/2014
0372 155Sigma Voice Solutions Ltd07/03/2014
0372 156VoIP-Un Limited06/07/2017
0372 172Vodafone Ltd (C&W)09/05/2014
0372 235Virgin Media Limited29/03/2012
0372 238Gamma Telecom Holdings Ltd21/06/2012
0372 250GCI Network Solutions Ltd03/05/2017
0372 252Magrathea Telecommunications Limited03/10/2017
0372 258Magrathea Telecommunications Limited03/10/2017
0372 261Vodafone Ltd (Energis)02/09/2014
0372 288GCI Network Solutions Ltd03/05/2017
0372 289GCI Network Solutions Ltd03/05/2017
0372 290Core Telecom Limited19/02/2014
0372 291Core Telecom Limited19/02/2014
0372 292Core Telecom Limited19/02/2014
0372 293Core Telecom Limited19/02/2014
0372 294Core Telecom Limited19/02/2014
0372 295Core Telecom Limited19/02/2014
0372 297Core Telecom Limited19/02/2014
0372 306TalkTalk Communications Limited28/04/2014
0372 307TalkTalk Communications Limited28/04/2014
0372 308TalkTalk Communications Limited28/04/2014
0372 309TalkTalk Communications Limited28/04/2014
0372 331Telappliant Ltd11/06/2014
0372 341Business Broadcast Communications Ltd07/07/2016
0372 342Magrathea Telecommunications Limited03/10/2017
0372 357Business Broadcast Communications Ltd07/07/2016
0372 358Business Broadcast Communications Ltd07/07/2016
0372 359Business Broadcast Communications Ltd07/07/2016
0372 361Business Broadcast Communications Ltd07/07/2016
0372 36224 Seven Communications Ltd26/02/2013
0372 363Spitfire Network Services Limited22/09/2015
0372 369Business Broadcast Communications Ltd07/07/2016
0372 376Business Broadcast Communications Ltd07/07/2016
0372 377i.net communications Group PLC03/06/2014
0372 37824 Seven Communications Ltd26/02/2013
0372 380Business Broadcast Communications Ltd07/07/2016
0372 38424 Seven Communications Ltd26/02/2013
0372 388TalkTalk Communications Limited28/04/2014
0372 39924 Seven Communications Ltd26/02/2013
0372 40024 Seven Communications Ltd26/02/2013
0372 414TeleSurf Limited23/07/2015
0372 435Invosys Limited15/05/2014
0372 436Invosys Limited15/05/2014
0372 437Invosys Limited15/05/2014
0372 438Invosys Limited15/05/2014
0372 443TeleSurf Limited23/07/2015
0372 445TeleSurf Limited23/07/2015
0372 446Virgin Media Limited08/04/2016
0372 447TeleSurf Limited23/07/2015
0372 448TeleSurf Limited23/07/2015
0372 449TeleSurf Limited23/07/2015
0372 450TeleSurf Limited23/07/2015
0372 451TeleSurf Limited23/07/2015
0372 459Numbers Telecom Limited11/02/2016
0372 460Magrathea Telecommunications Limited03/10/2017
0372 461Numbers Telecom Limited11/02/2016
0372 462Vodafone Ltd (C&W)09/05/2014
0372 463Numbers Telecom Limited11/02/2016
0372 465Numbers Telecom Limited11/02/2016
0372 467Numbers Telecom Limited11/02/2016
0372 483Magrathea Telecommunications Limited03/10/2017
0372 494VoiceHost Limited27/02/2012
0372 555Gamma Telecom Holdings Ltd21/06/2012
0372 556Gamma Telecom Holdings Ltd21/06/2012
0372 557Gamma Telecom Holdings Ltd21/06/2012
0372 601Vodafone Ltd (Energis)02/09/2014
0372 610Cloud Telecom Ltd23/09/2015
0372 616VoiceHost Limited25/06/2014
0372 617VoiceHost Limited25/06/2014
0372 618VoiceHost Limited25/06/2014
0372 619VoiceHost Limited25/06/2014
0372 637Voice Simplified Limited06/06/2014
0372 683Liquid 11 Limited06/10/2014
0372 685Liquid 11 Limited06/10/2014
0372 707Redwood Technologies Ltd20/11/2018
0372 729Invosys Limited26/04/2016
0372 732Telecoms World Direct Ltd21/07/2014
0372 739Performance Telecom Limited21/06/2016
0372 750i.net communications Group PLC03/06/2014
0372 757Redwood Technologies Ltd20/11/2018
0372 772Redwood Technologies Ltd20/11/2018

4-digit Prefixes

Other UK Phone Codes