This page contains information about which telephone companies the various 01628 numbers are allocated to.
| First Digits | Status | Communications Provider | Number Length | Notes | Change |
|---|---|---|---|---|---|
| 01628 00 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 01 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 02 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 03 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 04 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 05 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 06 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 07 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 08 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 09 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 10 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 11 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 12 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 13 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 14 | Allocated | Virgin Media Wholesale Limited | (0)+10 | - | 29/10/2009 |
| 01628 15 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 16 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 17 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 18 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 19 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01628 20 | Allocated | Telephony Services Limited | 4+6 | - | 01/11/2004 |
| 01628 21 | Allocated | Easynet Enterprise Services Limited | 4+6 | F-Digit '2' | 22/02/2005 |
| 01628 22 | Allocated | Edge Telecom Limited | 4+6 | - | 22/02/2005 |
| 01628 23 | Allocated | Simwood eSMS Limited | 4+6 | F-Digit '2' | 19/07/2006 |
| 01628 240 | Allocated | Linear Telecoms Limited | 4+6 | - | 14/10/2010 |
| 01628 241 | Allocated | Bicom Systems EURL | 4+6 | - | 01/03/2012 |
| 01628 242 | Allocated | ICC Networks Ltd | 4+6 | - | 17/04/2012 |
| 01628 243 | Allocated | Ziron (UK) Ltd | 4+6 | - | 30/07/2012 |
| 01628 244 | Allocated | COLT Technology Services | 4+6 | - | 09/08/2012 |
| 01628 245 | Allocated | Content Guru Ltd | 4+6 | - | 12/10/2012 |
| 01628 246 | Allocated | IOVOX Limited | 4+6 | - | 03/07/2012 |
| 01628 247 | Allocated | Magnetic North Software Limited | 4+6 | - | 15/01/2013 |
| 01628 248 | Allocated | Minotaur Telecom Limited | 4+6 | - | 23/01/2013 |
| 01628 249 | Allocated | Media Hawk Ltd | 4+6 | - | 10/04/2013 |
| 01628 25 | Allocated | Danemere Street Creative | 4+6 | - | 14/06/2005 |
| 01628 26 | Allocated | TTNC Limited | 4+6 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 21/09/2006 |
| 01628 270 | Protected | - | 4+6 | - | - |
| 01628 271 | Protected | - | 4+6 | - | - |
| 01628 272 | Protected | - | 4+6 | - | - |
| 01628 273 | Protected | - | 4+6 | - | - |
| 01628 274 | Protected | - | 4+6 | - | - |
| 01628 275 | Protected | - | 4+6 | - | - |
| 01628 276 | Protected | - | 4+6 | - | - |
| 01628 277 | Protected | - | 4+6 | - | - |
| 01628 278 | Protected | - | 4+6 | - | - |
| 01628 279 | Protected | - | 4+6 | - | - |
| 01628 280 | Allocated | Six Degrees Unified Comms Limited | 4+6 | - | 11/05/2005 |
| 01628 281 | Allocated | Six Degrees Unified Comms Limited | 4+6 | - | 11/05/2005 |
| 01628 282 | Allocated | Six Degrees Unified Comms Limited | 4+6 | - | 11/05/2005 |
| 01628 283 | Protected | - | 4+6 | - | - |
| 01628 284 | Allocated | Six Degrees Unified Comms Limited | 4+6 | - | 11/05/2005 |
| 01628 285 | Protected | - | 4+6 | - | - |
| 01628 286 | Protected | - | 4+6 | - | - |
| 01628 287 | Protected | - | 4+6 | - | - |
| 01628 288 | Protected | - | 4+6 | - | - |
| 01628 289 | Protected | - | 4+6 | - | - |
| 01628 290 | Allocated | TalkTalk Communications Limited | 4+6 | - | 31/08/2011 |
| 01628 291 | Protected | - | 4+6 | - | - |
| 01628 292 | Protected | - | 4+6 | - | - |
| 01628 293 | Protected | - | 4+6 | - | - |
| 01628 294 | Protected | - | 4+6 | - | - |
| 01628 295 | Protected | - | 4+6 | - | - |
| 01628 296 | Protected | - | 4+6 | - | - |
| 01628 297 | Protected | - | 4+6 | - | - |
| 01628 298 | Allocated | TalkTalk Communications Limited | 4+6 | - | 31/08/2011 |
| 01628 299 | Allocated | TalkTalk Communications Limited | 4+6 | - | 31/08/2011 |
| 01628 300 | Allocated | iHub UK Ltd | 4+6 | - | 09/06/2006 |
| 01628 301 | Allocated | Radius Communications Limited | 4+6 | - | 09/06/2006 |
| 01628 302 | Allocated | Kalnet4u Ltd | 4+6 | - | 09/06/2006 |
| 01628 303 | Allocated | Invoco Ltd | 4+6 | - | 09/06/2006 |
| 01628 304 | Allocated | TalkTalk Communications Limited | 4+6 | - | 09/06/2006 |
| 01628 305 | Free | - | 4+6 | - | - |
| 01628 306 | Free | - | 4+6 | - | - |
| 01628 307 | Allocated | ORB Telemedia Ltd | 4+6 | - | 09/06/2006 |
| 01628 308 | Free | - | 4+6 | - | - |
| 01628 309 | Allocated | XoverX Ltd | 4+6 | - | 09/06/2006 |
| 01628 31 | Allocated | British Sky Broadcasting Limited | 4+6 | F-Digits '0,1,2,3' | 16/05/2006 |
| 01628 320 | Allocated | Digitech Solutions Global Limited | 4+6 | - | 08/09/2010 |
| 01628 321 | Protected | - | 4+6 | - | - |
| 01628 322 | Protected | - | 4+6 | - | - |
| 01628 323 | Protected | - | 4+6 | - | - |
| 01628 324 | Protected | - | 4+6 | - | - |
| 01628 325 | Protected | - | 4+6 | - | - |
| 01628 326 | Protected | - | 4+6 | - | - |
| 01628 327 | Protected | - | 4+6 | - | - |
| 01628 328 | Protected | - | 4+6 | - | - |
| 01628 329 | Protected | - | 4+6 | - | - |
| 01628 330 | Allocated | VoiceHost Limited | 4+6 | - | 22/06/2010 |
| 01628 331 | Protected | - | 4+6 | - | - |
| 01628 332 | Protected | - | 4+6 | - | - |
| 01628 333 | Allocated | VoiceHost Limited | 4+6 | - | 22/06/2010 |
| 01628 334 | Protected | - | 4+6 | - | - |
| 01628 335 | Protected | - | 4+6 | - | - |
| 01628 336 | Protected | - | 4+6 | - | - |
| 01628 337 | Protected | - | 4+6 | - | - |
| 01628 338 | Protected | - | 4+6 | - | - |
| 01628 339 | Protected | - | 4+6 | - | - |
| 01628 34 | Allocated | Net Solutions Europe Limited | 4+6 | F-Digit '4' | 28/02/2006 |
| 01628 350 | Protected | - | 4+6 | - | - |
| 01628 351 | Protected | - | 4+6 | - | - |
| 01628 352 | Protected | - | 4+6 | - | - |
| 01628 353 | Allocated | Coms.Com Ltd | 4+6 | - | 08/06/2011 |
| 01628 354 | Protected | - | 4+6 | - | - |
| 01628 355 | Protected | - | 4+6 | - | - |
| 01628 356 | Protected | - | 4+6 | - | - |
| 01628 357 | Protected | - | 4+6 | - | - |
| 01628 358 | Protected | - | 4+6 | - | - |
| 01628 359 | Protected | - | 4+6 | - | - |
| 01628 360 | Protected | - | 4+6 | - | - |
| 01628 361 | Protected | - | 4+6 | - | - |
| 01628 362 | Protected | - | 4+6 | - | - |
| 01628 363 | Protected | - | 4+6 | - | - |
| 01628 364 | Protected | - | 4+6 | - | - |
| 01628 365 | Protected | - | 4+6 | - | - |
| 01628 366 | Protected | - | 4+6 | - | - |
| 01628 367 | Protected | - | 4+6 | - | - |
| 01628 368 | Protected | - | 4+6 | - | - |
| 01628 369 | Protected | - | 4+6 | - | - |
| 01628 370 | Allocated | Resilient Networks Plc | 4+6 | - | 09/09/2011 |
| 01628 371 | Protected | - | 4+6 | - | - |
| 01628 372 | Protected | - | 4+6 | - | - |
| 01628 373 | Protected | - | 4+6 | - | - |
| 01628 374 | Protected | - | 4+6 | - | - |
| 01628 375 | Protected | - | 4+6 | - | - |
| 01628 376 | Protected | - | 4+6 | - | - |
| 01628 377 | Protected | - | 4+6 | - | - |
| 01628 378 | Protected | - | 4+6 | - | - |
| 01628 379 | Allocated | Resilient Networks Plc | 4+6 | - | 09/09/2011 |
| 01628 380 | Protected | - | 4+6 | - | - |
| 01628 381 | Protected | - | 4+6 | - | - |
| 01628 382 | Protected | - | 4+6 | - | - |
| 01628 383 | Protected | - | 4+6 | - | - |
| 01628 384 | Protected | - | 4+6 | - | - |
| 01628 385 | Protected | - | 4+6 | - | - |
| 01628 386 | Protected | - | 4+6 | - | - |
| 01628 387 | Protected | - | 4+6 | - | - |
| 01628 388 | Protected | - | 4+6 | - | - |
| 01628 389 | Protected | - | 4+6 | - | - |
| 01628 390 | Protected | - | 4+6 | - | - |
| 01628 391 | Protected | - | 4+6 | - | - |
| 01628 392 | Protected | - | 4+6 | - | - |
| 01628 393 | Protected | - | 4+6 | - | - |
| 01628 394 | Protected | - | 4+6 | - | - |
| 01628 395 | Protected | - | 4+6 | - | - |
| 01628 396 | Protected | - | 4+6 | - | - |
| 01628 397 | Allocated | Spitfire Network Services Ltd | 4+6 | - | 21/07/2011 |
| 01628 398 | Protected | - | 4+6 | - | - |
| 01628 399 | Protected | - | 4+6 | - | - |
| 01628 40 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 41 | Allocated | Virgin Media Wholesale Limited | 4+6 | - | 29/10/2009 |
| 01628 42 | Allocated | Vodafone Ltd (C&W) | 4+6 | - | 15/02/2010 |
| 01628 43 | Allocated | Vodafone Ltd (C&W) | 4+6 | - | 15/02/2010 |
| 01628 440 | Allocated | Virgin Media Limited | 4+6 | - | 25/06/1996 |
| 01628 441 | Allocated | Virgin Media Limited | 4+6 | - | 25/06/1996 |
| 01628 442 | Allocated | Virgin Media Limited | 4+6 | - | 25/06/1996 |
| 01628 443 | Allocated | Virgin Media Limited | 4+6 | - | 25/06/1996 |
| 01628 444 | Allocated | Virgin Media Limited | 4+6 | - | 25/06/1996 |
| 01628 445 | Allocated | Virgin Media Limited | 4+6 | - | 25/06/1996 |
| 01628 446 | Protected | - | 4+6 | - | - |
| 01628 447 | Protected | - | 4+6 | - | - |
| 01628 448 | Protected | - | 4+6 | - | - |
| 01628 449 | Protected | - | 4+6 | - | - |
| 01628 450 | Allocated | Level 3 Communications UK Limited | 4+6 | - | 25/07/2011 |
| 01628 451 | Allocated | Level 3 Communications UK Limited | 4+6 | - | 25/07/2011 |
| 01628 452 | Protected | - | 4+6 | - | - |
| 01628 453 | Allocated | Level 3 Communications UK Limited | 4+6 | - | 25/07/2011 |
| 01628 454 | Protected | - | 4+6 | - | - |
| 01628 455 | Protected | - | 4+6 | - | - |
| 01628 456 | Protected | - | 4+6 | - | - |
| 01628 457 | Protected | - | 4+6 | - | - |
| 01628 458 | Protected | - | 4+6 | - | - |
| 01628 459 | Allocated | Level 3 Communications UK Limited | 4+6 | - | 25/07/2011 |
| 01628 46 | Allocated | Vodafone Ltd (Energis) | 4+6 | - | 26/05/2006 |
| 01628 47 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 48 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 49 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 50 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 51 | Allocated | BT | 4+6 | - | 20/03/1996 |
| 01628 52 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 53 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 54 | Allocated | Virgin Media Wholesale Limited | 4+6 | - | 29/10/2009 |
| 01628 55 | Allocated | BT | 4+6 | - | 11/03/1999 |
| 01628 56 | Allocated | Gamma Telecom Holdings Ltd | 4+6 | - | 13/03/2004 |
| 01628 570 | Allocated | Vodafone Ltd (Thus) | 4+6 | - | 21/03/2000 |
| 01628 571 | Allocated | Vodafone Ltd (Thus) | 4+6 | - | 21/03/2000 |
| 01628 572 | Protected | - | 4+6 | - | - |
| 01628 573 | Protected | - | 4+6 | - | - |
| 01628 574 | Protected | - | 4+6 | - | - |
| 01628 575 | Protected | - | 4+6 | - | - |
| 01628 576 | Allocated | Vodafone Ltd (Thus) | 4+6 | - | 21/03/2000 |
| 01628 577 | Allocated | Vodafone Ltd (Thus) | 4+6 | - | 21/03/2000 |
| 01628 578 | Allocated | Vodafone Ltd (Thus) | 4+6 | - | 21/03/2000 |
| 01628 579 | Allocated | Vodafone Ltd (Thus) | 4+6 | - | 21/03/2000 |
| 01628 58 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 59 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 60 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 61 | Allocated | BT | 4+6 | - | 22/12/2000 |
| 01628 62 | Allocated | BT | 4+6 | - | 07/02/1997 |
| 01628 63 | Allocated | BT | 4+6 | - | 07/02/1997 |
| 01628 64 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 65 | Allocated | Vodafone Ltd (C&W) | 4+6 | - | 15/02/2010 |
| 01628 66 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 67 | Allocated | BT | 4+6 | - | 07/02/1997 |
| 01628 68 | Allocated | Virgin Media Wholesale Limited | 4+6 | - | 29/10/2009 |
| 01628 690 | Allocated | Virgin Media Wholesale Limited | 4+6 | - | 29/10/2009 |
| 01628 691 | Allocated | Virgin Media Wholesale Limited | 4+6 | - | 29/10/2009 |
| 01628 692 | Allocated | Virgin Media Wholesale Limited | 4+6 | - | 29/10/2009 |
| 01628 693 | Allocated | Virgin Media Wholesale Limited | 4+6 | - | 29/10/2009 |
| 01628 694 | Allocated | Virgin Media Wholesale Limited | 4+6 | - | 29/10/2009 |
| 01628 695 | Allocated | Virgin Media Wholesale Limited | 4+6 | - | 29/10/2009 |
| 01628 696 | Allocated | Virgin Media Wholesale Limited | 4+6 | - | 29/10/2009 |
| 01628 697 | Protected | - | 4+6 | - | - |
| 01628 698 | Protected | - | 4+6 | - | - |
| 01628 699 | Allocated | Virgin Media Wholesale Limited | 4+6 | - | 29/10/2009 |
| 01628 700 | Protected | - | 4+6 | - | - |
| 01628 701 | Protected | - | 4+6 | - | - |
| 01628 702 | Allocated | Affiniti Integrated Solutions Ltd | 4+6 | - | 22/05/2000 |
| 01628 703 | Allocated | Affiniti Integrated Solutions Ltd | 4+6 | - | 22/05/2000 |
| 01628 704 | Allocated | Affiniti Integrated Solutions Ltd | 4+6 | - | 22/05/2000 |
| 01628 705 | Protected | - | 4+6 | - | - |
| 01628 706 | Allocated | Affiniti Integrated Solutions Ltd | 4+6 | - | 22/05/2000 |
| 01628 707 | Allocated | Affiniti Integrated Solutions Ltd | 4+6 | - | 22/05/2000 |
| 01628 708 | Allocated | Affiniti Integrated Solutions Ltd | 4+6 | - | 22/05/2000 |
| 01628 709 | Protected | - | 4+6 | - | - |
| 01628 71 | Allocated | Vodafone Ltd (C&W) | 4+6 | - | 22/02/2010 |
| 01628 72 | Allocated | InTechnology Plc | 4+6 | - | 08/06/2007 |
| 01628 73 | Allocated | FleXtel Limited | 4+6 | - | 17/11/2005 |
| 01628 74 | Allocated | Verizon UK Ltd | 4+6 | F-Digit '1,2' | 29/01/2007 |
| 01628 75 | Allocated | Syntec Limited | 4+6 | - | 18/10/2004 |
| 01628 76 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 77 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 78 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 79 | Allocated | Vodafone Ltd (C&W) | 4+6 | - | 15/02/2010 |
| 01628 80 | Allocated | TG Support Limited | 4+6 | - | 10/07/2006 |
| 01628 81 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 82 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 83 | Allocated | Callagenix Ltd | 4+6 | F-Digit '0' | 20/10/2006 |
| 01628 84 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 85 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 860 | Allocated | Inclarity Communications Ltd | 4+6 | - | 30/11/2010 |
| 01628 861 | Allocated | Inclarity Communications Ltd | 4+6 | - | 30/11/2010 |
| 01628 862 | Allocated | Inclarity Communications Ltd | 4+6 | - | 30/11/2010 |
| 01628 863 | Protected | - | 4+6 | - | - |
| 01628 864 | Protected | - | 4+6 | - | - |
| 01628 865 | Allocated | Inclarity Communications Ltd | 4+6 | - | 30/11/2010 |
| 01628 866 | Protected | - | 4+6 | - | - |
| 01628 867 | Protected | - | 4+6 | - | - |
| 01628 868 | Protected | - | 4+6 | - | - |
| 01628 869 | Protected | - | 4+6 | - | - |
| 01628 870 | Allocated | Magrathea Telecommunications Limited | 4+6 | - | 16/11/2011 |
| 01628 871 | Allocated | Magrathea Telecommunications Limited | 4+6 | - | 16/11/2011 |
| 01628 872 | Allocated | Magrathea Telecommunications Limited | 4+6 | - | 16/11/2011 |
| 01628 873 | Allocated | Magrathea Telecommunications Limited | 4+6 | - | 16/11/2011 |
| 01628 874 | Protected | - | 4+6 | - | - |
| 01628 875 | Protected | - | 4+6 | - | - |
| 01628 876 | Allocated | Magrathea Telecommunications Limited | 4+6 | - | 16/11/2011 |
| 01628 877 | Allocated | Magrathea Telecommunications Limited | 4+6 | - | 16/11/2011 |
| 01628 878 | Allocated | Magrathea Telecommunications Limited | 4+6 | - | 16/11/2011 |
| 01628 879 | Allocated | Magrathea Telecommunications Limited | 4+6 | - | 16/11/2011 |
| 01628 880 | Protected | - | 4+6 | - | - |
| 01628 881 | Protected | - | 4+6 | - | - |
| 01628 882 | Protected | - | 4+6 | - | - |
| 01628 883 | Protected | - | 4+6 | - | - |
| 01628 884 | Protected | - | 4+6 | - | - |
| 01628 885 | Protected | - | 4+6 | - | - |
| 01628 886 | Protected | - | 4+6 | - | - |
| 01628 887 | Protected | - | 4+6 | - | - |
| 01628 888 | Protected | - | 4+6 | - | - |
| 01628 889 | Protected | - | 4+6 | - | - |
| 01628 89 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01628 900 | Allocated | Localphone Limited | 4+6 | - | 10/05/2007 |
| 01628 901 | Allocated | Barritel Limited | 4+6 | - | 06/06/2007 |
| 01628 902 | Allocated | Frontier Systems Ltd | 4+6 | - | 30/07/2007 |
| 01628 903 | Allocated | Orange Business Holdings UK Limited | 4+6 | - | 05/09/2007 |
| 01628 904 | Allocated | (aq) Limited trading as aql | 4+6 | - | 17/09/2007 |
| 01628 905 | Allocated | Teledesign Ltd | 4+6 | - | 20/09/2007 |
| 01628 906 | Allocated | VoIP-Un Limited | 4+6 | - | 01/11/2007 |
| 01628 907 | Allocated | Premium O Limited | 4+6 | - | 14/01/2008 |
| 01628 908 | Allocated | TelXL Ltd | 4+6 | - | 12/02/2008 |
| 01628 909 | Allocated | Net-Work Internet Ltd | 4+6 | - | 29/04/2008 |
| 01628 910 | Allocated | Telecom2 Ltd | 4+6 | - | 10/09/2009 |
| 01628 911 | Allocated | Timico Limited | 4+6 | - | 16/05/2008 |
| 01628 912 | Allocated | Nodemax Limited | 4+6 | - | 09/07/2008 |
| 01628 913 | Allocated | Nationwide Telephone Assistance Ltd | 4+6 | - | 11/07/2008 |
| 01628 914 | Allocated | TalkTalk Communications Limited | 4+6 | - | 28/07/2008 |
| 01628 915 | Allocated | Pulsant (Scotland) Limited | 4+6 | - | 17/02/2009 |
| 01628 916 | Allocated | 3C Limited | 4+6 | - | 01/10/2008 |
| 01628 917 | Allocated | Solutios Limited | 4+6 | - | 05/11/2008 |
| 01628 918 | Allocated | Voxbone SA | 4+6 | - | 23/09/2008 |
| 01628 919 | Allocated | Served Up Limited. | 4+6 | - | 22/10/2008 |
| 01628 920 | Allocated | IPV6 Limited | 4+6 | - | 06/02/2009 |
| 01628 921 | Allocated | Mars Communications Limited | 4+6 | - | 05/02/2009 |
| 01628 922 | Allocated | Barritec Limited | 4+6 | - | 12/11/2008 |
| 01628 923 | Allocated | Telecoms World Direct Ltd | 4+6 | - | 28/04/2009 |
| 01628 924 | Allocated | Andrews & Arnold (Numbers) Ltd | 4+6 | - | 25/03/2009 |
| 01628 925 | Allocated | Windsor Telecom Plc | 4+6 | - | 29/07/2010 |
| 01628 926 | Allocated | X-Pilot Limited | 4+6 | F-Digit '0' | 17/06/2009 |
| 01628 927 | Allocated | Invomo Ltd | 4+6 | - | 22/09/2009 |
| 01628 928 | Allocated | CFL Communications Limited | 4+6 | - | 14/07/2009 |
| 01628 929 | Allocated | Mundio Mobile Limited | 4+6 | - | 30/06/2009 |
| 01628 930 | Allocated | Nexus Telecommunications Limited | 4+6 | - | 28/09/2009 |
| 01628 931 | Allocated | Wightfibre Limited | 4+6 | - | 03/12/2009 |
| 01628 932 | Allocated | Orbis Telecom | 4+6 | - | 15/12/2009 |
| 01628 933 | Allocated | i-Net Communications Group Plc | 4+6 | - | 13/01/2010 |
| 01628 934 | Allocated | Digitech Solutions Global Limited | 4+6 | - | 27/04/2010 |
| 01628 935 | Allocated | Suretec Systems Ltd | 4+6 | - | 06/05/2010 |
| 01628 936 | Allocated | Calltracks Limited | 4+6 | - | 08/07/2010 |
| 01628 937 | Allocated | Media Telecom Ltd | 4+6 | - | 05/08/2010 |
| 01628 938 | Allocated | Atomstream Limited | 4+6 | - | 15/11/2010 |
| 01628 939 | Allocated | Cheers International Sales Limited | 4+6 | - | 15/12/2010 |
| 01628 940 | Allocated | Numbergroup Network Ltd | 4+6 | - | 04/11/2010 |
| 01628 941 | Allocated | Core Telecom Limited | 4+6 | - | 06/08/2010 |
| 01628 942 | Allocated | Globecom International Limited | 4+6 | - | 04/01/2011 |
| 01628 943 | Allocated | Verizon UK Ltd | 4+6 | - | 28/07/2011 |
| 01628 944 | Allocated | Orbtalk Limited | 4+6 | - | 15/09/2011 |
| 01628 945 | Allocated | Hello Telecom (UK) PLC | 4+6 | - | 17/11/2011 |
| 01628 946 | Allocated | Internexus Networks Limited | 4+6 | - | 21/11/2011 |
| 01628 947 | Allocated | iNet Telecoms Ltd (Voipfone) | 4+6 | - | 17/10/2011 |
| 01628 948 | Allocated | Broadcast Telecom Ltd | 4+6 | - | 29/02/2012 |
| 01628 949 | Allocated | We Love Communications Limited | 4+6 | - | 13/08/2012 |
| 01628 950 | Protected | - | 4+6 | - | - |
| 01628 951 | Protected | - | 4+6 | - | - |
| 01628 952 | Protected | - | 4+6 | - | - |
| 01628 953 | Protected | - | 4+6 | - | - |
| 01628 954 | Protected | - | 4+6 | - | - |
| 01628 955 | Protected | - | 4+6 | - | - |
| 01628 956 | Protected | - | 4+6 | - | - |
| 01628 957 | Protected | - | 4+6 | - | - |
| 01628 958 | Protected | - | 4+6 | - | - |
| 01628 959 | Protected | - | 4+6 | - | - |
| 01628 960 | Protected | - | 4+6 | - | - |
| 01628 961 | Protected | - | 4+6 | - | - |
| 01628 962 | Protected | - | 4+6 | - | - |
| 01628 963 | Protected | - | 4+6 | - | - |
| 01628 964 | Protected | - | 4+6 | - | - |
| 01628 965 | Protected | - | 4+6 | - | - |
| 01628 966 | Protected | - | 4+6 | - | - |
| 01628 967 | Protected | - | 4+6 | - | - |
| 01628 968 | Protected | - | 4+6 | - | - |
| 01628 969 | Protected | - | 4+6 | - | - |
| 01628 970 | Protected | - | 4+6 | - | - |
| 01628 971 | Protected | - | 4+6 | - | - |
| 01628 972 | Protected | - | 4+6 | - | - |
| 01628 973 | Protected | - | 4+6 | - | - |
| 01628 974 | Protected | - | 4+6 | - | - |
| 01628 975 | Protected | - | 4+6 | - | - |
| 01628 976 | Protected | - | 4+6 | - | - |
| 01628 977 | Protected | - | 4+6 | - | - |
| 01628 978 | Protected | - | 4+6 | - | - |
| 01628 979 | Protected | - | 4+6 | - | - |
| 01628 980 | Protected | - | 4+6 | - | - |
| 01628 981 | Protected | - | 4+6 | - | - |
| 01628 982 | Protected | - | 4+6 | - | - |
| 01628 983 | Protected | - | 4+6 | - | - |
| 01628 984 | Protected | - | 4+6 | - | - |
| 01628 985 | Protected | - | 4+6 | - | - |
| 01628 986 | Protected | - | 4+6 | - | - |
| 01628 987 | Protected | - | 4+6 | - | - |
| 01628 988 | Protected | - | 4+6 | - | - |
| 01628 989 | Protected | - | 4+6 | - | - |
| 01628 99 | Protected | - | N/A | - | - |