01582 00 | Virgin Media Limited | 15/06/2000 |
01582 201 | Colt Technology Services | 11/05/2006 |
01582 202 | GTT-EMEA LTD | 13/10/2021 |
01582 203 | Sky UK Limited | 16/12/2014 |
01582 204 | Vodafone Ltd (C&W) | 18/06/2013 |
01582 206 | TTNC Limited | 15/11/2013 |
01582 207 | FleXtel Limited | 16/11/2005 |
01582 208 | Nexbridge Communications Limited | 09/01/2012 |
01582 209 | WAVECREST NETWORKS LIMITED | 16/12/2019 |
01582 210 | Digital Mail Limited | 02/02/2007 |
01582 211 | Gamma Telecom Holdings Ltd | 10/11/2014 |
01582 212 | TelNG Limited | 28/02/2007 |
01582 213 | Localphone Limited | 10/05/2007 |
01582 214 | (AQ) LIMITED | 11/09/2012 |
01582 215 | Annecto Telecom | 11/05/2017 |
01582 216 | Net-Work Internet Ltd | 24/09/2007 |
01582 217 | Nationwide Telephone Assistance Ltd | 02/10/2007 |
01582 218 | Voiceflex Limited | 30/07/2007 |
01582 219 | VoIP-Un Limited | 31/10/2007 |
01582 220 | Digital Space Group Limited | 15/03/2016 |
01582 222 | Telecom2 Limited | 11/09/2009 |
01582 223 | Invade International Ltd | 12/01/2016 |
01582 224 | Pulsant (Scotland) Limited | 17/02/2009 |
01582 226 | Nodemax Limited | 17/07/2008 |
01582 227 | Inet Telecoms Ltd (Voipfone) | 18/09/2008 |
01582 228 | Voxbone SA | 24/09/2008 |
01582 232 | Barritel Limited | 08/10/2008 |
01582 234 | Barritec Limited | 18/02/2014 |
01582 235 | Vonage Limited | 21/01/2015 |
01582 237 | Andrews & Arnold (Numbers) Ltd | 23/03/2009 |
01582 238 | Dynamic Mobile Billing Limited | 08/04/2009 |
01582 239 | Telecoms World PLC | 15/04/2009 |
01582 240 | BT | 23/01/2015 |
01582 241 | Sky UK Limited | 02/07/2013 |
01582 242 | New Call Telecom Ltd | 18/03/2014 |
01582 244 | Vectone Mobile Limited | 01/07/2009 |
01582 247 | AQL Wholesale Ltd | 20/02/2013 |
01582 248 | I-NET COMMUNICATIONS GROUP PLC | 13/01/2010 |
01582 249 | BT | 09/10/2013 |
01582 250 | Liquid 11 Limited | 26/04/2010 |
01582 251 | Numbergroup Utilities Ltd | 02/11/2010 |
01582 252 | 8x8 UK Limited | 24/02/2010 |
01582 253 | Sky UK Limited | 02/07/2013 |
01582 255 | Intrado Cloud Solutions Limited | 23/08/2010 |
01582 256 | VoiceHost Limited | 05/10/2010 |
01582 257 | Sky UK Limited | 24/07/2015 |
01582 258 | Windsor Telecom Ltd | 18/11/2010 |
01582 259 | Sky UK Limited | 02/07/2013 |
01582 260 | Sky UK Limited | 02/07/2013 |
01582 261 | Sky UK Limited | 02/07/2013 |
01582 262 | Orbtalk Limited | 12/09/2011 |
01582 263 | Sky UK Limited | 02/07/2013 |
01582 264 | Internexus Networks Limited | 21/11/2011 |
01582 267 | API Telecom Limited | 30/03/2012 |
01582 268 | ICC Networks Ltd | 17/04/2012 |
01582 269 | Sky UK Limited | 02/07/2013 |
01582 270 | Sky UK Limited | 02/07/2013 |
01582 271 | Sky UK Limited | 02/07/2013 |
01582 272 | Minotaur Telecom Limited | 31/01/2013 |
01582 273 | Media Hawk Ltd | 10/04/2013 |
01582 274 | Optify Mediaforce Limited | 22/04/2013 |
01582 275 | iHub 2 Limited | 18/05/2016 |
01582 276 | Numbers Plus Ltd | 14/02/2013 |
01582 277 | Content Guru Limited | 12/10/2012 |
01582 278 | TalkTalk Communications Limited | 29/11/2013 |
01582 280 | Gamma Telecom Holdings Ltd | 16/02/2016 |
01582 281 | Sky UK Limited | 21/04/2016 |
01582 282 | Colt Technology Services | 26/04/2016 |
01582 283 | Gamma Telecom Holdings Ltd | 21/06/2016 |
01582 284 | Hyperoptic Ltd | 31/08/2016 |
01582 285 | Sky UK Limited | 27/10/2016 |
01582 286 | Calltracks Limited | 12/01/2017 |
01582 287 | Gamma Telecom Holdings Ltd | 26/10/2016 |
01582 289 | Invosys Limited | 23/08/2017 |
01582 290 | TalkTalk Communications Limited | 09/09/2014 |
01582 291 | BT | 04/09/2014 |
01582 292 | YayYay Limited | 24/04/2015 |
01582 293 | BT | 01/06/2015 |
01582 294 | Sky UK Limited | 24/07/2015 |
01582 295 | Colt Technology Services | 11/08/2015 |
01582 296 | TalkTalk Communications Limited | 04/12/2015 |
01582 297 | Gamma Telecom Holdings Ltd | 01/10/2015 |
01582 298 | Mintaka Limited | 12/05/2016 |
01582 30 | Icron Network Limited | 07/08/2006 |
01582 310 | Gamma Telecom Holdings Ltd | 07/02/2018 |
01582 312 | Telappliant Ltd | 05/04/2018 |
01582 314 | Gamma Telecom Holdings Ltd | 03/07/2018 |
01582 315 | Colt Technology Services | 04/09/2018 |
01582 316 | Colt Technology Services | 23/07/2018 |
01582 317 | Colt Technology Services | 04/09/2018 |
01582 318 | TalkTalk Communications Limited | 08/02/2013 |
01582 319 | Club Communications Ltd | 21/09/2018 |
01582 320 | Gamma Telecom Holdings Ltd | 20/09/2017 |
01582 321 | BT | 10/10/2017 |
01582 322 | TalkTalk Communications Limited | 23/10/2017 |
01582 323 | DIDWW Ireland Limited | 19/10/2017 |
01582 324 | Entanet International Ltd | 05/12/2017 |
01582 325 | BT | 25/11/2020 |
01582 326 | Colt Technology Services | 26/10/2020 |
01582 327 | Sky UK Limited | 14/12/2020 |
01582 328 | Colt Technology Services | 01/03/2021 |
01582 329 | Gamma Telecom Holdings Ltd | 08/02/2021 |
01582 330 | Vodafone Ltd (Thus) | 04/01/2012 |
01582 334 | Vodafone Ltd (C&W) | 30/04/2020 |
01582 342 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01582 343 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01582 344 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01582 345 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01582 346 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01582 347 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01582 348 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01582 349 | Gamma Telecom Holdings Ltd | 15/11/2012 |
01582 351 | Inclarity Communications Limited | 06/12/2010 |
01582 355 | Inclarity Communications Limited | 06/12/2010 |
01582 359 | Gamma Telecom Holdings Ltd | 20/08/2021 |
01582 360 | TalkTalk Communications Limited | 09/11/2018 |
01582 361 | BT | 19/10/2018 |
01582 362 | Colt Technology Services | 21/05/2019 |
01582 363 | BT | 06/06/2019 |
01582 364 | TGL Services (UK) Ltd | 02/02/2015 |
01582 365 | 24 SEVEN CLOUD COMMUNICATIONS LTD | 17/01/2020 |
01582 366 | SiPalto Ltd | 23/01/2020 |
01582 367 | Mi Telecom Limited | 03/07/2020 |
01582 368 | Gamma Telecom Holdings Ltd | 05/09/2019 |
01582 369 | Gamma Telecom Holdings Ltd | 24/05/2019 |
01582 370 | Vodafone Ltd (C&W) | 05/09/2013 |
01582 371 | Vodafone Ltd (C&W) | 05/09/2013 |
01582 372 | Vodafone Ltd (C&W) | 05/09/2013 |
01582 373 | Vodafone Ltd (C&W) | 05/09/2013 |
01582 374 | Vodafone Ltd (C&W) | 05/09/2013 |
01582 375 | Vodafone Ltd (C&W) | 05/09/2013 |
01582 376 | Vodafone Ltd (C&W) | 05/09/2013 |
01582 377 | Twilio Ireland Limited | 13/10/2020 |
01582 378 | Belgacom International Carrier Services SA | 06/02/2020 |
01582 379 | Gamma Telecom Holdings Ltd | 17/06/2020 |
01582 38 | AQL Wholesale Ltd | 01/11/2004 |
01582 39 | BT | 15/07/1994 |
01582 40 | BT | 15/07/1994 |
01582 41 | BT | 15/07/1994 |
01582 42 | BT | 15/07/1994 |
01582 43 | BT | 15/07/1994 |
01582 44 | Vodafone Ltd (C&W) | 05/09/2013 |
01582 45 | BT | 15/07/1994 |
01582 46 | BT | 15/07/1994 |
01582 47 | BT | 15/07/1994 |
01582 48 | BT | 15/07/1994 |
01582 49 | BT | 15/07/1994 |
01582 50 | BT | 15/07/1994 |
01582 51 | Virgin Media Limited | 22/04/1999 |
01582 52 | Virgin Media Limited | 27/01/1997 |
01582 53 | Virgin Media Limited | 30/11/1998 |
01582 54 | BT | 06/12/1996 |
01582 550 | Gamma Telecom Holdings Ltd | 16/09/2020 |
01582 551 | BT | 30/03/2020 |
01582 552 | Virgin Media Limited | 20/06/2012 |
01582 553 | Virgin Media Limited | 20/06/2012 |
01582 554 | Virgin Media Limited | 20/06/2012 |
01582 555 | Virgin Media Limited | 20/06/2012 |
01582 556 | Virgin Media Limited | 20/06/2012 |
01582 557 | Virgin Media Limited | 20/06/2012 |
01582 558 | Virgin Media Limited | 20/06/2012 |
01582 559 | Virgin Media Limited | 20/06/2012 |
01582 56 | BT | 15/07/1994 |
01582 57 | BT | 15/07/1994 |
01582 58 | BT | 15/07/1994 |
01582 59 | BT | 15/07/1994 |
01582 60 | BT | 15/07/1994 |
01582 61 | Virgin Media Limited | 15/07/1994 |
01582 62 | Virgin Media Limited | 15/07/1994 |
01582 63 | Vodafone Ltd (C&W) | 05/09/2013 |
01582 64 | Vodafone Ltd (Energis) | 26/05/2006 |
01582 65 | Virgin Media Limited | 05/10/1994 |
01582 66 | BT | 15/07/1994 |
01582 67 | BT | 15/07/1994 |
01582 68 | BT | 15/07/1994 |
01582 69 | BT | 15/07/1994 |
01582 70 | Virgin Media Limited | 08/09/1995 |
01582 71 | BT | 15/07/1994 |
01582 72 | BT | 01/07/1997 |
01582 73 | BT | 01/07/1997 |
01582 74 | BT | 15/07/1994 |
01582 75 | Virgin Media Limited | 14/08/1995 |
01582 76 | BT | 15/07/1994 |
01582 772 | Redcentric Solutions Limited | 05/06/2015 |
01582 777 | Redcentric Solutions Limited | 05/06/2015 |
01582 787 | Affiniti Integrated Solutions Limited | 15/12/2011 |
01582 788 | Affiniti Integrated Solutions Limited | 15/12/2011 |
01582 79 | BT | 15/07/1994 |
01582 800 | Magrathea Telecommunications Limited | 16/11/2011 |
01582 801 | Magrathea Telecommunications Limited | 16/11/2011 |
01582 802 | Magrathea Telecommunications Limited | 16/11/2011 |
01582 803 | Magrathea Telecommunications Limited | 16/11/2011 |
01582 805 | Magrathea Telecommunications Limited | 16/11/2011 |
01582 806 | Magrathea Telecommunications Limited | 16/11/2011 |
01582 807 | Magrathea Telecommunications Limited | 16/11/2011 |
01582 808 | Magrathea Telecommunications Limited | 16/11/2011 |
01582 809 | Magrathea Telecommunications Limited | 16/11/2011 |
01582 81 | BT | 29/11/1995 |
01582 820 | Virgin Media Limited | 20/06/2012 |
01582 821 | Virgin Media Limited | 20/06/2012 |
01582 822 | Virgin Media Limited | 20/06/2012 |
01582 823 | Virgin Media Limited | 20/06/2012 |
01582 824 | Colt Technology Services | 29/04/2020 |
01582 825 | Gamma Telecom Holdings Ltd | 13/02/2020 |
01582 826 | Virgin Media Limited | 20/06/2012 |
01582 827 | Virgin Media Limited | 20/06/2012 |
01582 828 | Virgin Media Limited | 20/06/2012 |
01582 829 | Virgin Media Limited | 20/06/2012 |
01582 83 | BT | 15/07/1994 |
01582 84 | BT | 15/07/1994 |
01582 850 | Sky UK Limited | 02/07/2013 |
01582 851 | Lumen Technologies UK Limited | 03/04/2006 |
01582 853 | Gamma Telecom Holdings Ltd | 10/01/2014 |
01582 854 | Virgin Media Limited | 31/08/2006 |
01582 855 | Digital Space Group Limited | 12/04/2016 |
01582 856 | Commi Holdings Limited | 21/11/2016 |
01582 857 | Spitfire Network Services Limited | 27/06/2006 |
01582 858 | Simwood eSMS Limited | 18/07/2006 |
01582 859 | Resilient PLC | 29/12/2006 |
01582 86 | BT | 15/07/1994 |
01582 87 | BT | 15/07/1994 |
01582 88 | BT | 15/07/1994 |
01582 89 | Virgin Media Limited | 17/03/2000 |
01582 90 | Verizon UK Limited | 05/11/2004 |
01582 910 | Served Up Limited | 01/03/2013 |
01582 911 | Served Up Limited | 01/03/2013 |
01582 919 | Served Up Limited | 01/03/2013 |
01582 920 | GCI Network Solutions Ltd | 02/05/2017 |
01582 930 | Syntec Limited | 18/04/2013 |
01582 931 | Sky UK Limited | 12/06/2013 |
01582 932 | Kalnet4U Ltd | 23/05/2013 |
01582 933 | Sky UK Limited | 09/08/2013 |
01582 934 | Redwood Technologies Ltd | 15/11/2018 |
01582 935 | Invoco Ltd | 11/12/2013 |
01582 936 | IOVOX Limited | 27/03/2014 |
01582 937 | Sky UK Limited | 09/08/2013 |
01582 938 | Gamma Telecom Holdings Ltd | 22/05/2014 |
01582 939 | Sky UK Limited | 09/08/2013 |
01582 940 | Linear Telecoms Limited | 14/10/2010 |
01582 941 | Hello Telecom (UK) Limited | 20/07/2012 |
01582 942 | Orange Business Holdings UK Limited | 19/07/2012 |
01582 943 | TalkTalk Communications Limited | 26/07/2012 |
01582 944 | IOVOX Limited | 03/07/2012 |
01582 945 | BT | 12/05/2015 |
01582 946 | Ziron Limited | 30/07/2012 |
01582 947 | Sky UK Limited | 02/07/2013 |
01582 948 | TalkTalk Communications Limited | 17/12/2012 |
01582 950 | BT | 02/05/2017 |
01582 951 | BT | 02/05/2017 |
01582 952 | Voxbone SA | 12/07/2017 |
01582 953 | Affiniti Integrated Solutions Limited | 25/07/2017 |
01582 954 | Colt Technology Services | 20/03/2017 |
01582 955 | IOVOX Limited | 12/12/2016 |
01582 956 | Number Services Ltd. | 22/11/2018 |
01582 957 | Gamma Telecom Holdings Ltd | 20/03/2017 |
01582 958 | Gamma Telecom Holdings Ltd | 01/06/2017 |
01582 959 | I.T Communications Limited | 25/04/2017 |
01582 965 | TalkTalk Communications Limited | 31/08/2011 |
01582 966 | TalkTalk Communications Limited | 31/08/2011 |
01582 967 | TalkTalk Communications Limited | 31/08/2011 |
01582 968 | TalkTalk Communications Limited | 31/08/2011 |
01582 969 | TalkTalk Communications Limited | 31/08/2011 |
01582 977 | Connect Telecom UK Limited | 19/07/2011 |
01582 979 | Connect Telecom UK Limited | 19/07/2011 |
01582 983 | Six Degrees Technology Group Limited | 15/01/2020 |
01582 984 | Six Degrees Technology Group Limited | 15/01/2020 |
01582 989 | Six Degrees Technology Group Limited | 15/01/2020 |