01276 117 | BT | 04/07/2011 |
01276 118 | BT | 04/07/2011 |
01276 20 | BT | 15/07/1994 |
01276 21 | BT | 15/07/1994 |
01276 22 | BT | 15/07/1994 |
01276 23 | BT | 15/07/1994 |
01276 24 | BT | 15/07/1994 |
01276 25 | BT | 15/07/1994 |
01276 26 | BT | 15/07/1994 |
01276 27 | BT | 15/07/1994 |
01276 28 | BT | 15/07/1994 |
01276 29 | BT | 15/07/1994 |
01276 30 | AQL Wholesale Ltd | 01/11/2004 |
01276 31 | BT | 15/07/1994 |
01276 32 | BT | 15/07/1994 |
01276 33 | BT | 15/07/1994 |
01276 34 | BT | 15/07/1994 |
01276 35 | BT | 15/07/1994 |
01276 36 | BT | 15/07/1994 |
01276 37 | BT | 15/07/1994 |
01276 38 | BT | 15/07/1994 |
01276 398 | Served Up Limited | 01/03/2013 |
01276 399 | Served Up Limited | 01/03/2013 |
01276 40 | BT | 20/03/1996 |
01276 41 | BT | 15/07/1994 |
01276 420 | TelNG Limited | 26/02/2007 |
01276 421 | Localphone Limited | 24/04/2007 |
01276 423 | TalkTalk Communications Limited | 13/03/2007 |
01276 424 | Redcentric Solutions Limited | 05/06/2015 |
01276 425 | Colt Technology Services | 21/11/2006 |
01276 427 | Spitfire Network Services Limited | 11/08/2006 |
01276 428 | Sky UK Limited | 09/08/2013 |
01276 429 | Resilient PLC | 15/12/2006 |
01276 45 | BT | 15/07/1994 |
01276 46 | BT | 05/08/1997 |
01276 47 | BT | 15/07/1994 |
01276 48 | BT | 27/10/1997 |
01276 490 | Sky UK Limited | 28/06/2013 |
01276 491 | Sky UK Limited | 28/06/2013 |
01276 492 | Sky UK Limited | 28/06/2013 |
01276 50 | Virgin Media Limited | 25/01/1995 |
01276 51 | Virgin Media Limited | 25/01/1995 |
01276 522 | Virgin Media Limited | 20/06/2012 |
01276 523 | Virgin Media Limited | 20/06/2012 |
01276 524 | Virgin Media Limited | 20/06/2012 |
01276 525 | Virgin Media Limited | 20/06/2012 |
01276 526 | Virgin Media Limited | 20/06/2012 |
01276 527 | Virgin Media Limited | 20/06/2012 |
01276 534 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01276 535 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01276 536 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01276 537 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01276 538 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01276 539 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01276 540 | Linear Telecoms Limited | 07/10/2010 |
01276 541 | TGL Services (UK) Ltd | 02/02/2015 |
01276 542 | Entanet International Ltd | 12/12/2017 |
01276 543 | Gamma Telecom Holdings Ltd | 07/02/2018 |
01276 544 | Invosys Limited | 23/08/2017 |
01276 546 | Colt Technology Services | 27/10/2017 |
01276 547 | Orange Business Holdings UK Limited | 04/01/2019 |
01276 548 | Colt Technology Services | 24/08/2018 |
01276 549 | Club Communications Ltd | 21/09/2018 |
01276 559 | Vodafone Ltd (C&W) | 11/08/2015 |
01276 560 | Vodafone Ltd (C&W) | 04/10/2013 |
01276 561 | Vodafone Ltd (C&W) | 04/10/2013 |
01276 562 | Vodafone Ltd (C&W) | 04/10/2013 |
01276 563 | Vodafone Ltd (C&W) | 04/10/2013 |
01276 564 | Vodafone Ltd (C&W) | 04/10/2013 |
01276 565 | Vodafone Ltd (C&W) | 04/10/2013 |
01276 566 | Vodafone Ltd (C&W) | 24/07/2013 |
01276 567 | Vodafone Ltd (C&W) | 24/07/2013 |
01276 570 | FleXtel Limited | 27/06/2017 |
01276 580 | Syntec Limited | 18/04/2013 |
01276 581 | BT | 23/01/2015 |
01276 582 | Kalnet4U Ltd | 10/05/2013 |
01276 583 | Vonage Limited | 27/01/2015 |
01276 584 | Affiniti Integrated Solutions Limited | 09/02/2015 |
01276 585 | Redwood Technologies Ltd | 15/11/2018 |
01276 586 | Sky UK Limited | 19/06/2015 |
01276 587 | Gamma Telecom Holdings Ltd | 10/06/2016 |
01276 588 | iHub 2 Limited | 18/05/2016 |
01276 590 | Six Degrees Technology Group Limited | 13/01/2020 |
01276 594 | Six Degrees Technology Group Limited | 13/01/2020 |
01276 60 | BT | 15/07/1994 |
01276 61 | BT | 15/07/1994 |
01276 62 | BT | 15/07/1994 |
01276 63 | BT | 15/07/1994 |
01276 64 | BT | 15/07/1994 |
01276 65 | BT | 15/07/1994 |
01276 66 | BT | 15/07/1994 |
01276 67 | BT | 15/07/1994 |
01276 68 | BT | 15/07/1994 |
01276 69 | BT | 15/07/1994 |
01276 70 | Virgin Media Limited | 22/08/1995 |
01276 71 | Verizon UK Limited | 02/11/2004 |
01276 720 | GCI Network Solutions Ltd | 20/04/2017 |
01276 730 | 24 SEVEN CLOUD COMMUNICATIONS LTD | 17/01/2020 |
01276 731 | Sky UK Limited | 13/04/2021 |
01276 736 | SiPalto Ltd | 17/02/2020 |
01276 738 | Belgacom International Carrier Services SA | 14/10/2019 |
01276 743 | BT | 27/06/2019 |
01276 744 | Mi Telecom Limited | 03/07/2020 |
01276 748 | Gamma Telecom Holdings Ltd | 16/12/2020 |
01276 749 | Gamma Telecom Holdings Ltd | 24/06/2019 |
01276 750 | Inclarity Communications Limited | 29/11/2010 |
01276 751 | Inclarity Communications Limited | 29/11/2010 |
01276 753 | Inclarity Communications Limited | 29/11/2010 |
01276 76 | Vodafone Ltd (Energis) | 26/05/2006 |
01276 770 | Vodafone Ltd (Thus) | 17/01/2012 |
01276 779 | Vodafone Ltd (Thus) | 17/01/2012 |
01276 780 | VoiceHost Limited | 09/12/2010 |
01276 781 | Internexus Networks Limited | 18/11/2011 |
01276 782 | ICC Networks Ltd | 13/04/2012 |
01276 783 | Ziron Limited | 30/07/2012 |
01276 785 | TalkTalk Communications Limited | 19/02/2013 |
01276 786 | Simwood eSMS Limited | 05/04/2013 |
01276 788 | Invoco Ltd | 20/09/2011 |
01276 789 | Content Guru Limited | 12/10/2012 |
01276 790 | GTT-EMEA LTD | 13/10/2021 |
01276 791 | GTT-EMEA LTD | 13/10/2021 |
01276 792 | GTT-EMEA LTD | 13/10/2021 |
01276 793 | GTT-EMEA LTD | 13/10/2021 |
01276 794 | GTT-EMEA LTD | 13/10/2021 |
01276 795 | GTT-EMEA LTD | 13/10/2021 |
01276 796 | GTT-EMEA LTD | 13/10/2021 |
01276 797 | GTT-EMEA LTD | 13/10/2021 |
01276 798 | GTT-EMEA LTD | 13/10/2021 |
01276 799 | GTT-EMEA LTD | 13/10/2021 |
01276 80 | Vodafone Ltd (C&W) | 24/07/2013 |
01276 810 | Magrathea Telecommunications Limited | 16/11/2011 |
01276 811 | Magrathea Telecommunications Limited | 16/11/2011 |
01276 815 | Magrathea Telecommunications Limited | 16/11/2011 |
01276 816 | Magrathea Telecommunications Limited | 16/11/2011 |
01276 817 | Magrathea Telecommunications Limited | 16/11/2011 |
01276 818 | Magrathea Telecommunications Limited | 16/11/2011 |
01276 819 | Magrathea Telecommunications Limited | 16/11/2011 |
01276 82 | TTNC Limited | 25/11/2013 |
01276 833 | Digital Space Group Limited | 12/04/2016 |
01276 84 | Citrus Telecommunications Ltd | 11/04/2006 |
01276 85 | BT | 15/07/1994 |
01276 861 | Affiniti Integrated Solutions Limited | 15/12/2011 |
01276 862 | Affiniti Integrated Solutions Limited | 15/12/2011 |
01276 866 | Affiniti Integrated Solutions Limited | 16/12/2011 |
01276 867 | Affiniti Integrated Solutions Limited | 16/12/2011 |
01276 868 | Affiniti Integrated Solutions Limited | 16/12/2011 |
01276 880 | Vodafone Ltd (C&W) | 24/07/2013 |
01276 887 | Vodafone Ltd (C&W) | 24/07/2013 |
01276 888 | Vodafone Ltd (C&W) | 24/07/2013 |
01276 889 | Vodafone Ltd (C&W) | 24/07/2013 |
01276 89 | BT | 15/07/1994 |
01276 900 | Net-Work Internet Ltd | 11/10/2007 |
01276 901 | (AQ) LIMITED | 19/10/2011 |
01276 902 | VoIP-Un Limited | 26/10/2007 |
01276 903 | Voiceflex Limited | 27/07/2007 |
01276 905 | Voxbone SA | 17/12/2007 |
01276 906 | Digital Space Group Limited | 29/11/2007 |
01276 907 | Digital Space Group Limited | 15/03/2016 |
01276 908 | Nodemax Limited | 07/07/2008 |
01276 909 | Telecom2 Limited | 10/09/2009 |
01276 911 | TalkTalk Communications Limited | 13/02/2013 |
01276 914 | Barritel Limited | 08/10/2008 |
01276 916 | Sky UK Limited | 22/07/2016 |
01276 918 | Telecoms World PLC | 12/03/2009 |
01276 919 | Inet Telecoms Ltd (Voipfone) | 27/02/2009 |
01276 930 | YayYay Limited | 24/04/2015 |
01276 931 | Andrews & Arnold (Numbers) Ltd | 27/02/2009 |
01276 932 | TalkTalk Communications Limited | 20/03/2009 |
01276 934 | Invade International Ltd | 12/01/2016 |
01276 935 | Vectone Mobile Limited | 29/06/2009 |
01276 936 | Alnitak GmbH | 26/10/2016 |
01276 937 | TeleWare Group PLC | 20/08/2009 |
01276 941 | I-NET COMMUNICATIONS GROUP PLC | 12/01/2010 |
01276 942 | Buzz Networks Limited | 01/03/2010 |
01276 944 | Calltracks Limited | 19/09/2013 |
01276 945 | IOVOX Limited | 23/12/2016 |
01276 946 | Numbergroup Utilities Ltd | 18/11/2010 |
01276 947 | Hello Telecom (UK) Limited | 01/06/2011 |
01276 948 | Orbtalk Limited | 08/09/2011 |
01276 949 | Windsor Telecom Ltd | 18/11/2010 |
01276 980 | IOVOX Limited | 02/07/2012 |
01276 981 | Media Hawk Ltd | 10/04/2013 |
01276 982 | DIDWW Ireland Limited | 18/01/2019 |
01276 983 | Gamma Telecom Holdings Ltd | 22/01/2019 |
01276 984 | Gamma Telecom Holdings Ltd | 24/03/2020 |
01276 985 | Number Services Ltd. | 22/11/2018 |
01276 986 | Gamma Telecom Holdings Ltd | 20/03/2017 |
01276 987 | I.T Communications Limited | 26/10/2016 |
01276 988 | Numbergroup Utilities Ltd | 29/04/2019 |
01276 989 | Intrado Cloud Solutions Limited | 19/02/2013 |