01827 20 | Redcentric Solutions Limited | 05/06/2015 |
01827 21 | Gamma Telecom Holdings Ltd | 24/12/2004 |
01827 229 | Vodafone Ltd (C&W) | 10/08/2015 |
01827 23 | AQL Wholesale Ltd | 01/11/2004 |
01827 240 | Linear Telecoms Limited | 18/10/2010 |
01827 241 | IP Wholesale Limited | 01/06/2017 |
01827 242 | Nexbridge Communications Limited | 09/03/2012 |
01827 243 | Minotaur Telecom Limited | 01/02/2013 |
01827 245 | Orbtalk Limited | 21/09/2011 |
01827 247 | Inet Telecoms Ltd (Voipfone) | 21/10/2011 |
01827 248 | Internexus Networks Limited | 22/11/2011 |
01827 249 | Hello Telecom (UK) Limited | 23/11/2011 |
01827 25 | BT | 15/07/1994 |
01827 26 | BT | 15/07/1994 |
01827 27 | Vodafone Ltd (Energis) | 26/05/2006 |
01827 28 | BT | 15/07/1994 |
01827 290 | Inclarity Communications Limited | 09/11/2012 |
01827 291 | Inclarity Communications Limited | 09/11/2012 |
01827 292 | Inclarity Communications Limited | 09/11/2012 |
01827 295 | Inclarity Communications Limited | 09/11/2012 |
01827 30 | BT | 15/07/1994 |
01827 31 | BT | 15/07/1994 |
01827 33 | BT | 15/07/1994 |
01827 34 | FleXtel Limited | 24/10/2005 |
01827 37 | BT | 15/07/1994 |
01827 38 | BT | 15/07/1994 |
01827 39 | TGL Services (UK) Ltd | 02/02/2015 |
01827 406 | GTT-EMEA LTD | 13/10/2021 |
01827 407 | GTT-EMEA LTD | 13/10/2021 |
01827 409 | GTT-EMEA LTD | 13/10/2021 |
01827 420 | Commi Holdings Limited | 21/11/2016 |
01827 421 | I-NET COMMUNICATIONS GROUP PLC | 10/07/2013 |
01827 423 | TelNG Limited | 28/02/2007 |
01827 424 | Localphone Limited | 14/05/2007 |
01827 425 | TTNC Limited | 15/11/2013 |
01827 426 | Voiceflex Limited | 27/09/2007 |
01827 427 | Spitfire Network Services Limited | 30/08/2006 |
01827 428 | (AQ) LIMITED | 26/09/2012 |
01827 429 | Nationwide Telephone Assistance Ltd | 22/10/2007 |
01827 430 | VoIP-Un Limited | 05/11/2007 |
01827 431 | Digital Space Group Limited | 15/03/2016 |
01827 432 | Telecom2 Limited | 10/09/2009 |
01827 433 | Net-Work Internet Ltd | 29/04/2008 |
01827 434 | Verizon UK Limited | 10/03/2008 |
01827 435 | Digital Space Group Limited | 23/05/2008 |
01827 436 | Nodemax Limited | 15/07/2008 |
01827 437 | TalkTalk Communications Limited | 14/02/2013 |
01827 438 | Voxbone SA | 26/09/2008 |
01827 450 | Digitech Solutions Global Limited | 26/06/2012 |
01827 460 | Served Up Limited | 23/10/2008 |
01827 461 | Mars Communications Limited | 06/02/2009 |
01827 463 | Solutios Limited | 26/11/2008 |
01827 464 | Sky UK Limited | 28/06/2013 |
01827 465 | IPV6 Limited | 13/02/2009 |
01827 466 | Andrews & Arnold (Numbers) Ltd | 02/04/2009 |
01827 467 | Invade International Ltd | 13/01/2016 |
01827 468 | Telecoms World PLC | 25/06/2009 |
01827 469 | Vectone Mobile Limited | 01/07/2009 |
01827 47 | BT | 12/04/1995 |
01827 480 | CFL Communications Ltd | 17/07/2009 |
01827 482 | Nexus Telecommunications Limited | 30/09/2009 |
01827 484 | I-NET COMMUNICATIONS GROUP PLC | 18/01/2010 |
01827 485 | TeleWare Group PLC | 26/01/2010 |
01827 486 | Atomstream Limited | 29/03/2010 |
01827 487 | Suretec Systems Ltd | 13/05/2010 |
01827 488 | Buzz Networks Limited | 01/03/2010 |
01827 489 | Calltracks Limited | 20/09/2013 |
01827 49 | Barritel Limited | 02/10/2006 |
01827 50 | BT | 15/07/1994 |
01827 51 | BT | 15/07/1994 |
01827 52 | BT | 15/07/1994 |
01827 53 | BT | 15/07/1994 |
01827 54 | BT | 15/07/1994 |
01827 55 | BT | 15/07/1994 |
01827 56 | BT | 15/07/1994 |
01827 57 | BT | 15/07/1994 |
01827 58 | BT | 15/07/1994 |
01827 59 | BT | 15/07/1994 |
01827 60 | BT | 15/07/1994 |
01827 61 | BT | 15/07/1994 |
01827 62 | BT | 15/07/1994 |
01827 63 | BT | 15/07/1994 |
01827 64 | BT | 15/07/1994 |
01827 65 | BT | 15/07/1994 |
01827 66 | BT | 15/07/1994 |
01827 67 | BT | 15/07/1994 |
01827 68 | BT | 15/07/1994 |
01827 69 | BT | 15/07/1994 |
01827 70 | Virgin Media Limited | 09/10/1996 |
01827 71 | BT | 15/07/1994 |
01827 72 | BT | 15/07/1994 |
01827 73 | Virgin Media Limited | 13/10/1999 |
01827 74 | GCI Network Solutions Ltd | 02/05/2017 |
01827 750 | Sky UK Limited | 28/06/2013 |
01827 751 | Numbergroup Utilities Ltd | 04/11/2010 |
01827 753 | Telephone Box Limited | 10/12/2010 |
01827 755 | Windsor Telecom Ltd | 22/07/2010 |
01827 756 | Core Telecom Limited | 06/08/2010 |
01827 757 | Phone Co-Op Numbering Limited | 23/12/2010 |
01827 758 | Invosys Limited | 15/02/2012 |
01827 759 | VoiceHost Limited | 05/10/2010 |
01827 767 | TalkTalk Communications Limited | 31/08/2011 |
01827 768 | TalkTalk Communications Limited | 31/08/2011 |
01827 769 | TalkTalk Communications Limited | 31/08/2011 |
01827 77 | Vodafone Ltd (C&W) | 01/04/2019 |
01827 780 | Affiniti Integrated Solutions Limited | 19/12/2011 |
01827 781 | Affiniti Integrated Solutions Limited | 19/12/2011 |
01827 782 | Gamma Telecom Holdings Ltd | 10/06/2021 |
01827 787 | Affiniti Integrated Solutions Limited | 19/12/2011 |
01827 788 | Affiniti Integrated Solutions Limited | 19/12/2011 |
01827 790 | Sky UK Limited | 28/06/2013 |
01827 791 | Bicom Systems EURL | 01/03/2012 |
01827 792 | ICC Networks Ltd | 17/04/2012 |
01827 793 | API Telecom Limited | 18/04/2012 |
01827 794 | Simwood eSMS Limited | 27/04/2012 |
01827 795 | Ziron Limited | 31/07/2012 |
01827 796 | IOVOX Limited | 03/07/2012 |
01827 798 | Numbergroup Utilities Ltd | 29/04/2019 |
01827 799 | Invoco Ltd | 01/05/2012 |
01827 802 | Six Degrees Technology Group Limited | 14/01/2020 |
01827 804 | Six Degrees Technology Group Limited | 14/01/2020 |
01827 810 | Magrathea Telecommunications Limited | 17/11/2011 |
01827 811 | Magrathea Telecommunications Limited | 17/11/2011 |
01827 816 | Magrathea Telecommunications Limited | 17/11/2011 |
01827 817 | Magrathea Telecommunications Limited | 17/11/2011 |
01827 818 | Magrathea Telecommunications Limited | 17/11/2011 |
01827 819 | Magrathea Telecommunications Limited | 17/11/2011 |
01827 820 | Sky UK Limited | 28/06/2013 |
01827 821 | Media Hawk Ltd | 10/04/2013 |
01827 822 | Intrado Cloud Solutions Limited | 15/01/2013 |
01827 825 | Sky UK Limited | 03/12/2013 |
01827 826 | Kalnet4U Ltd | 03/06/2013 |
01827 827 | Content Guru Limited | 29/08/2013 |
01827 828 | iHub 2 Limited | 18/05/2016 |
01827 829 | XoverX Ltd | 26/04/2013 |
01827 83 | BT | 15/07/1994 |
01827 84 | Vodafone Ltd (C&W) | 06/09/2013 |
01827 850 | Vodafone Ltd (C&W) | 06/09/2013 |
01827 851 | Vodafone Ltd (C&W) | 06/09/2013 |
01827 852 | Vodafone Ltd (C&W) | 06/09/2013 |
01827 853 | Vodafone Ltd (C&W) | 06/09/2013 |
01827 854 | Vodafone Ltd (C&W) | 06/09/2013 |
01827 855 | Vodafone Ltd (C&W) | 06/09/2013 |
01827 856 | Vodafone Ltd (C&W) | 06/09/2013 |
01827 859 | Vodafone Ltd (C&W) | 06/09/2013 |
01827 86 | Syntec Limited | 16/12/2005 |
01827 87 | BT | 15/07/1994 |
01827 88 | BT | 15/07/1994 |
01827 89 | BT | 15/07/1994 |
01827 900 | Redwood Technologies Ltd | 15/11/2018 |
01827 901 | Sky UK Limited | 13/01/2014 |
01827 902 | TalkTalk Communications Limited | 26/03/2014 |
01827 903 | BT | 15/07/2014 |
01827 904 | Affiniti Integrated Solutions Limited | 09/02/2015 |
01827 905 | Updata Infrastructure (UK) Limited | 09/03/2015 |
01827 906 | Sky UK Limited | 18/02/2015 |
01827 907 | Colt Technology Services | 07/05/2015 |
01827 908 | BT | 02/07/2014 |
01827 909 | YayYay Limited | 24/04/2015 |
01827 911 | Metronet (UK) Limited | 21/05/2019 |
01827 912 | Sky UK Limited | 04/12/2015 |
01827 913 | I.T Communications Limited | 18/04/2016 |
01827 914 | Adepteo Limited | 06/12/2016 |
01827 918 | Sky UK Limited | 06/12/2016 |
01827 920 | Calltracks Limited | 23/08/2017 |
01827 921 | Fuse 2 Communications Ltd | 03/07/2017 |
01827 922 | Number Services Ltd. | 22/11/2018 |
01827 923 | Entanet International Ltd | 12/12/2017 |
01827 924 | Telappliant Ltd | 05/04/2018 |
01827 925 | NFON UK Ltd | 18/07/2018 |
01827 926 | TalkTalk Communications Limited | 25/07/2018 |
01827 927 | Zapappi Ltd | 05/01/2018 |
01827 928 | Club Communications Ltd | 21/09/2018 |
01827 929 | IP Voice Networks Ltd | 20/09/2017 |
01827 930 | BT | 05/04/2019 |
01827 931 | 24 SEVEN CLOUD COMMUNICATIONS LTD | 22/01/2020 |
01827 932 | Sky UK Limited | 08/09/2020 |
01827 933 | Gamma Telecom Holdings Ltd | 22/09/2021 |
01827 934 | Colt Technology Services | 27/05/2020 |
01827 935 | Sky UK Limited | 18/06/2021 |
01827 938 | Belgacom International Carrier Services SA | 10/07/2020 |
01827 939 | VOXYONDER NETWORK SERVICES UK LTD | 10/09/2020 |
01827 940 | Dial 9 Communications Limited | 08/01/2020 |
01827 941 | DIDWW Ireland Limited | 27/01/2020 |
01827 943 | Mi Telecom Limited | 06/07/2020 |
01827 944 | ICUK Computing Services Limited | 05/06/2020 |
01827 945 | Lanonyx Telecom Limited | 10/08/2021 |
01827 946 | BT | 23/04/2020 |
01827 947 | SiPalto Ltd | 26/06/2020 |
01827 948 | Gamma Telecom Holdings Ltd | 12/04/2021 |
01827 949 | Gamma Telecom Holdings Ltd | 20/04/2020 |