01302 11 | Affiniti Integrated Solutions Limited | 16/12/2003 |
01302 14 | Virgin Media Limited | 17/03/2016 |
01302 16 | Vodafone Ltd (C&W) | 19/08/2013 |
01302 200 | Linear Telecoms Limited | 07/10/2010 |
01302 201 | Voiceflex Limited | 11/05/2021 |
01302 210 | Sky UK Limited | 20/06/2013 |
01302 211 | Digital Mail Limited | 02/02/2007 |
01302 213 | TelNG Limited | 26/02/2007 |
01302 214 | Tuxtel Ltd | 05/11/2009 |
01302 215 | TalkTalk Communications Limited | 13/03/2007 |
01302 216 | Localphone Limited | 23/04/2007 |
01302 217 | Spitfire Network Services Limited | 21/08/2006 |
01302 218 | Sky UK Limited | 16/12/2014 |
01302 219 | BT | 12/04/2019 |
01302 220 | GCI Network Solutions Ltd | 20/04/2017 |
01302 221 | GCI Network Solutions Ltd | 07/10/2021 |
01302 222 | GCI Network Solutions Ltd | 20/04/2017 |
01302 230 | Voiceflex Limited | 30/07/2007 |
01302 231 | (AQ) LIMITED | 10/09/2012 |
01302 232 | Barritel Limited | 12/06/2007 |
01302 233 | VoIP-Un Limited | 26/10/2007 |
01302 234 | Net-Work Internet Ltd | 30/10/2007 |
01302 235 | Entanet International Ltd | 19/12/2007 |
01302 236 | Digital Space Group Limited | 30/11/2007 |
01302 237 | Digital Space Group Limited | 15/03/2016 |
01302 238 | Voxbone SA | 30/11/2007 |
01302 239 | Nationwide Telephone Assistance Ltd | 01/10/2007 |
01302 243 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01302 244 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01302 245 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01302 246 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01302 247 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01302 248 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01302 249 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01302 260 | Inclarity Communications Limited | 13/03/2014 |
01302 265 | TalkTalk Communications Limited | 02/05/2014 |
01302 270 | Media Hawk Ltd | 10/04/2013 |
01302 271 | Sky UK Limited | 01/07/2013 |
01302 272 | Kalnet4U Ltd | 10/05/2013 |
01302 273 | TalkTalk Communications Limited | 03/09/2013 |
01302 274 | Sky UK Limited | 16/10/2013 |
01302 275 | iHub 2 Limited | 18/05/2016 |
01302 276 | Liquid 11 Limited | 13/06/2013 |
01302 277 | Numbers Plus Ltd | 13/02/2013 |
01302 278 | Sky UK Limited | 16/10/2013 |
01302 279 | BT | 24/10/2013 |
01302 280 | Telecom2 Limited | 10/09/2009 |
01302 281 | Invade International Ltd | 12/01/2016 |
01302 283 | Nodemax Limited | 15/07/2008 |
01302 284 | Commi Holdings Limited | 21/11/2016 |
01302 285 | TalkTalk Communications Limited | 13/02/2013 |
01302 287 | Solutios Limited | 18/09/2008 |
01302 288 | Inet Telecoms Ltd (Voipfone) | 18/09/2008 |
01302 290 | Six Degrees Technology Group Limited | 14/01/2020 |
01302 294 | Six Degrees Technology Group Limited | 14/01/2020 |
01302 300 | BT | 28/07/2009 |
01302 301 | I-NET COMMUNICATIONS GROUP PLC | 12/01/2010 |
01302 302 | BT | 28/07/2009 |
01302 303 | BT | 28/07/2009 |
01302 304 | BT | 28/07/2009 |
01302 305 | BT | 28/07/2009 |
01302 306 | BT | 28/07/2009 |
01302 308 | BT | 28/07/2009 |
01302 309 | BT | 28/07/2009 |
01302 310 | BT | 28/07/2009 |
01302 311 | BT | 28/07/2009 |
01302 312 | BT | 28/07/2009 |
01302 313 | BT | 28/07/2009 |
01302 314 | BT | 28/07/2009 |
01302 315 | Buzz Networks Limited | 24/02/2010 |
01302 316 | Atomstream Limited | 26/02/2010 |
01302 317 | Digitech Solutions Global Limited | 28/04/2010 |
01302 318 | Suretec Systems Ltd | 04/05/2010 |
01302 319 | Telappliant Ltd | 01/06/2010 |
01302 32 | BT | 15/07/1994 |
01302 33 | BT | 15/07/1994 |
01302 34 | BT | 15/07/1994 |
01302 350 | BT | 28/07/2009 |
01302 351 | BT | 28/07/2009 |
01302 352 | BT | 28/07/2009 |
01302 353 | Numbergroup Utilities Ltd | 02/11/2010 |
01302 354 | TalkTalk Communications Limited | 18/10/2010 |
01302 355 | Sky UK Limited | 01/07/2013 |
01302 357 | Nexbridge Communications Limited | 06/03/2012 |
01302 358 | Invosys Limited | 26/01/2012 |
01302 359 | BT | 28/07/2009 |
01302 36 | BT | 15/07/1994 |
01302 370 | BT | 28/07/2009 |
01302 371 | BT | 28/07/2009 |
01302 372 | Sky UK Limited | 01/07/2013 |
01302 373 | Orbtalk Limited | 12/09/2011 |
01302 374 | Sky UK Limited | 01/07/2013 |
01302 375 | Barritec Limited | 20/09/2011 |
01302 376 | TalkTalk Communications Limited | 13/10/2011 |
01302 377 | Syntec Limited | 04/11/2011 |
01302 378 | BT | 28/07/2009 |
01302 379 | BT | 28/07/2009 |
01302 38 | BT | 15/07/1994 |
01302 39 | BT | 15/07/1994 |
01302 40 | Citrus Telecommunications Ltd | 11/04/2006 |
01302 41 | FleXtel Limited | 21/10/2005 |
01302 424 | TelXL Ltd | 27/07/2011 |
01302 429 | TelXL Ltd | 27/07/2011 |
01302 430 | Gamma Telecom Holdings Ltd | 07/02/2018 |
01302 431 | Sky UK Limited | 04/06/2018 |
01302 432 | Colt Technology Services | 16/10/2017 |
01302 433 | Club Communications Ltd | 03/07/2018 |
01302 434 | Zapappi Ltd | 05/01/2018 |
01302 435 | TalkTalk Communications Limited | 31/07/2018 |
01302 436 | Gamma Telecom Holdings Ltd | 29/08/2018 |
01302 437 | Media Hawk Ltd | 02/10/2018 |
01302 438 | DIDWW Ireland Limited | 15/10/2018 |
01302 439 | BT | 03/01/2019 |
01302 444 | Served Up Limited | 01/03/2013 |
01302 445 | Served Up Limited | 01/03/2013 |
01302 451 | Internexus Networks Limited | 21/11/2011 |
01302 452 | Bicom Systems EURL | 01/03/2012 |
01302 453 | API Telecom Limited | 26/03/2012 |
01302 454 | ICC Networks Ltd | 13/04/2012 |
01302 455 | Sky UK Limited | 01/07/2013 |
01302 456 | Simwood eSMS Limited | 30/04/2012 |
01302 457 | IOVOX Limited | 02/07/2012 |
01302 458 | Ziron Limited | 30/07/2012 |
01302 459 | TalkTalk Communications Limited | 04/04/2012 |
01302 46 | TTNC Limited | 25/11/2013 |
01302 47 | TGL Services (UK) Ltd | 02/02/2015 |
01302 481 | TalkTalk Communications Limited | 24/08/2012 |
01302 482 | Sky UK Limited | 01/07/2013 |
01302 483 | TalkTalk Communications Limited | 17/12/2012 |
01302 484 | Content Guru Limited | 12/10/2012 |
01302 485 | Hello Telecom (UK) Limited | 02/01/2013 |
01302 486 | Sky UK Limited | 01/07/2013 |
01302 487 | Minotaur Telecom Limited | 01/02/2013 |
01302 488 | XoverX Ltd | 01/05/2013 |
01302 489 | Intrado Cloud Solutions Limited | 15/01/2013 |
01302 490 | Twilio Ireland Limited | 13/10/2020 |
01302 491 | Sky UK Limited | 22/12/2020 |
01302 492 | BT | 22/03/2021 |
01302 493 | Gamma Telecom Holdings Ltd | 11/03/2021 |
01302 494 | Colt Technology Services | 14/04/2020 |
01302 495 | Colt Technology Services | 22/04/2021 |
01302 496 | Gamma Telecom Holdings Ltd | 12/10/2020 |
01302 497 | Mi Telecom Limited | 03/07/2020 |
01302 498 | TELNYX UK LIMITED | 07/05/2020 |
01302 499 | Gamma Telecom Holdings Ltd | 23/04/2020 |
01302 50 | BT | 15/07/1994 |
01302 510 | Affiniti Integrated Solutions Limited | 15/07/1994 |
01302 511 | Affiniti Integrated Solutions Limited | 15/07/1994 |
01302 512 | KCOM Group Limited | 10/06/2021 |
01302 513 | Affiniti Integrated Solutions Limited | 15/07/1994 |
01302 515 | Affiniti Integrated Solutions Limited | 15/07/1994 |
01302 517 | Affiniti Integrated Solutions Limited | 15/07/1994 |
01302 519 | Affiniti Integrated Solutions Limited | 15/07/1994 |
01302 520 | Lumen Technologies UK Limited | 25/07/2011 |
01302 521 | Lumen Technologies UK Limited | 25/07/2011 |
01302 522 | Lumen Technologies UK Limited | 25/07/2011 |
01302 523 | Lumen Technologies UK Limited | 25/07/2011 |
01302 524 | Lumen Technologies UK Limited | 25/07/2011 |
01302 525 | Lumen Technologies UK Limited | 25/07/2011 |
01302 529 | Lumen Technologies UK Limited | 25/07/2011 |
01302 53 | BT | 15/07/1994 |
01302 540 | Colt Technology Services | 26/08/2011 |
01302 543 | Colt Technology Services | 26/08/2011 |
01302 55 | BT | 15/07/1994 |
01302 56 | Virgin Media Limited | 17/03/2016 |
01302 570 | BT | 28/07/2009 |
01302 571 | BT | 28/07/2009 |
01302 572 | BT | 28/07/2009 |
01302 573 | BT | 28/07/2009 |
01302 574 | Sky UK Limited | 10/09/2019 |
01302 575 | BT | 28/07/2009 |
01302 576 | BT | 28/07/2009 |
01302 577 | BT | 28/07/2009 |
01302 578 | BT | 28/07/2009 |
01302 579 | BT | 26/11/2019 |
01302 58 | Redcentric Solutions Limited | 05/06/2015 |
01302 59 | AQL Wholesale Ltd | 01/11/2004 |
01302 60 | Vodafone Ltd (Energis) | 26/05/2006 |
01302 610 | IPV6 Limited | 29/01/2009 |
01302 611 | Sky UK Limited | 01/07/2013 |
01302 613 | Vonage Limited | 23/01/2015 |
01302 614 | Mars Communications Limited | 03/02/2009 |
01302 615 | Nexus Telecommunications Limited | 31/03/2009 |
01302 616 | Andrews & Arnold (Numbers) Ltd | 03/03/2009 |
01302 617 | Telecoms World PLC | 12/03/2009 |
01302 618 | TalkTalk Communications Limited | 20/03/2009 |
01302 619 | Dynamic Mobile Billing Limited | 09/04/2009 |
01302 621 | Vodafone Ltd (C&W) | 29/06/2018 |
01302 622 | Vodafone Ltd (C&W) | 10/08/2015 |
01302 623 | Vodafone Ltd (C&W) | 10/08/2015 |
01302 624 | Vodafone Ltd (C&W) | 10/08/2015 |
01302 625 | Vodafone Ltd (C&W) | 10/08/2015 |
01302 629 | Vodafone Ltd (C&W) | 10/08/2015 |
01302 630 | Magrathea Telecommunications Limited | 16/11/2011 |
01302 631 | Magrathea Telecommunications Limited | 16/11/2011 |
01302 636 | Magrathea Telecommunications Limited | 16/11/2011 |
01302 637 | Magrathea Telecommunications Limited | 16/11/2011 |
01302 638 | Magrathea Telecommunications Limited | 16/11/2011 |
01302 639 | Magrathea Telecommunications Limited | 16/11/2011 |
01302 64 | Virgin Media Limited | 17/03/2016 |
01302 651 | Virgin Media Limited | 18/03/2016 |
01302 652 | Virgin Media Limited | 18/03/2016 |
01302 653 | Virgin Media Limited | 18/03/2016 |
01302 654 | Virgin Media Limited | 18/03/2016 |
01302 659 | Virgin Media Limited | 18/03/2016 |
01302 67 | Vodafone Ltd (Thus) | 23/01/2012 |
01302 68 | Vodafone Ltd (C&W) | 19/08/2013 |
01302 70 | BT | 15/07/1994 |
01302 710 | BT | 28/07/2009 |
01302 711 | BT | 28/07/2009 |
01302 714 | BT | 28/07/2009 |
01302 718 | BT | 28/07/2009 |
01302 719 | BT | 28/07/2009 |
01302 72 | BT | 15/07/1994 |
01302 73 | BT | 15/07/1994 |
01302 741 | BT | 28/07/2009 |
01302 742 | BT | 28/07/2009 |
01302 743 | BT | 28/07/2009 |
01302 744 | BT | 28/07/2009 |
01302 745 | BT | 28/07/2009 |
01302 746 | BT | 28/07/2009 |
01302 75 | BT | 15/07/1994 |
01302 76 | BT | 15/07/1994 |
01302 770 | BT | 28/07/2009 |
01302 771 | BT | 28/07/2009 |
01302 772 | BT | 28/07/2009 |
01302 773 | BT | 28/07/2009 |
01302 774 | BT | 28/07/2009 |
01302 775 | BT | 28/07/2009 |
01302 776 | BT | 28/07/2009 |
01302 78 | BT | 15/07/1994 |
01302 79 | Vodafone Ltd (C&W) | 19/08/2013 |
01302 800 | BT | 28/07/2009 |
01302 801 | BT | 28/07/2009 |
01302 802 | BT | 28/07/2009 |
01302 805 | BT | 28/07/2009 |
01302 806 | BT | 28/07/2009 |
01302 807 | BT | 28/07/2009 |
01302 808 | BT | 28/07/2009 |
01302 809 | BT | 28/07/2009 |
01302 81 | Virgin Media Limited | 17/03/2016 |
01302 82 | BT | 15/07/1994 |
01302 83 | BT | 15/07/1994 |
01302 84 | BT | 15/07/1994 |
01302 85 | BT | 15/07/1994 |
01302 86 | BT | 15/07/1994 |
01302 870 | BT | 28/07/2009 |
01302 871 | BT | 28/07/2009 |
01302 872 | BT | 28/07/2009 |
01302 873 | BT | 28/07/2009 |
01302 874 | BT | 28/07/2009 |
01302 875 | BT | 28/07/2009 |
01302 876 | BT | 28/07/2009 |
01302 879 | BT | 28/07/2009 |
01302 88 | BT | 15/07/1994 |
01302 890 | BT | 15/07/1994 |
01302 891 | BT | 15/07/1994 |
01302 892 | BT | 15/07/1994 |
01302 893 | BT | 15/07/1994 |
01302 894 | BT | 15/07/1994 |
01302 895 | BT | 15/07/1994 |
01302 896 | BT | 15/07/1994 |
01302 897 | BT | 15/07/1994 |
01302 898 | BT | 15/07/1994 |
01302 899 | BT | 15/07/1994 |
01302 910 | GTT-EMEA LTD | 14/10/2021 |
01302 911 | GTT-EMEA LTD | 14/10/2021 |
01302 915 | GTT-EMEA LTD | 14/10/2021 |
01302 933 | Digital Space Group Limited | 12/04/2016 |
01302 941 | CFL Communications Ltd | 08/07/2009 |
01302 942 | Vectone Mobile Limited | 29/06/2009 |
01302 943 | TalkTalk Communications Limited | 10/02/2015 |
01302 944 | TeleWare Group PLC | 20/08/2009 |
01302 946 | Verizon UK Limited | 09/11/2009 |
01302 947 | GCI Network Solutions Ltd | 19/04/2017 |
01302 949 | Sky UK Limited | 19/05/2015 |
01302 950 | Calltracks Limited | 23/09/2013 |
01302 951 | Core Telecom Limited | 05/08/2010 |
01302 952 | VoiceHost Limited | 27/08/2010 |
01302 953 | TalkTalk Communications Limited | 23/09/2010 |
01302 954 | Windsor Telecom Ltd | 20/07/2010 |
01302 955 | Dial 9 Communications Limited | 10/12/2019 |
01302 956 | 24 SEVEN CLOUD COMMUNICATIONS LTD | 17/01/2020 |
01302 957 | BT | 10/02/2020 |
01302 958 | SiPalto Ltd | 03/02/2020 |
01302 959 | ICUK Computing Services Limited | 12/08/2019 |
01302 960 | Redwood Technologies Ltd | 15/11/2018 |
01302 961 | Sky UK Limited | 15/09/2014 |
01302 963 | YayYay Limited | 23/04/2015 |
01302 964 | Sky UK Limited | 18/09/2015 |
01302 965 | Inclarity Communications Limited | 22/01/2014 |
01302 966 | Lanonyx Telecom Limited | 03/03/2015 |
01302 967 | Resilient PLC | 14/05/2014 |
01302 968 | M247 Ltd | 18/05/2015 |
01302 969 | Invoco Ltd | 28/01/2015 |
01302 970 | Alnitak GmbH | 07/12/2015 |
01302 971 | Sky UK Limited | 04/12/2015 |
01302 972 | Gamma Telecom Holdings Ltd | 18/07/2019 |
01302 973 | Belgacom International Carrier Services SA | 20/06/2016 |
01302 974 | Sky UK Limited | 10/06/2016 |
01302 975 | Calltracks Limited | 29/07/2016 |
01302 976 | Gamma Telecom Holdings Ltd | 14/09/2016 |
01302 977 | IOVOX Limited | 21/09/2015 |
01302 979 | Aloha Telecommunications Ltd | 10/09/2015 |
01302 980 | Orange Business Holdings UK Limited | 27/01/2017 |
01302 981 | Sky UK Limited | 06/12/2016 |
01302 982 | Number Services Ltd. | 22/11/2018 |
01302 983 | Calltracks Limited | 19/06/2017 |
01302 984 | TalkTalk Communications Limited | 03/07/2017 |
01302 985 | IP Voice Networks Ltd | 20/09/2017 |
01302 986 | Gamma Telecom Holdings Ltd | 30/06/2017 |
01302 987 | Fuse 2 Communications Ltd | 04/07/2017 |
01302 988 | Adepteo Limited | 13/12/2016 |
01302 989 | I.T Communications Limited | 25/04/2017 |