This page contains information about which telephone companies the various 01275 numbers are allocated to.
| First Digits | Status | Communications Provider | Number Length | Notes | Change |
|---|---|---|---|---|---|
| 01275 00 | Allocated | Virgin Media Limited | (0)+10 | - | 15/06/2000 |
| 01275 01 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 02 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 03 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 04 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 05 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 06 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 07 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 08 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 09 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 10 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 11 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 12 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 13 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 14 | Allocated | Virgin Media Wholesale Limited | (0)+10 | - | 29/10/2009 |
| 01275 15 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 16 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 17 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 18 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 19 | Free for National Dialling Only | - | (0)+10 | - | - |
| 01275 20 | Allocated | TelNG Limited | 4+6 | F-Digit '2' | 26/02/2007 |
| 01275 210 | Protected | - | 4+6 | - | - |
| 01275 211 | Protected | - | 4+6 | - | - |
| 01275 212 | Protected | - | 4+6 | - | - |
| 01275 213 | Protected | - | 4+6 | - | - |
| 01275 214 | Protected | - | 4+6 | - | - |
| 01275 215 | Protected | - | 4+6 | - | - |
| 01275 216 | Protected | - | 4+6 | - | - |
| 01275 217 | Allocated | TalkTalk Communications Limited | 4+6 | - | 18/01/2012 |
| 01275 218 | Allocated | TalkTalk Communications Limited | 4+6 | - | 18/01/2012 |
| 01275 219 | Allocated | TalkTalk Communications Limited | 4+6 | - | 18/01/2012 |
| 01275 22 | Allocated | InTechnology Plc | 4+6 | F-Digit '2' | 07/06/2007 |
| 01275 230 | Allocated | (aq) Limited trading as aql | 4+6 | F-Digit '0' | 19/10/2011 |
| 01275 231 | Allocated | Square Systems Limited | 4+6 | - | 26/10/2007 |
| 01275 232 | Allocated | Vodafone Ltd (Energis) | 4+6 | - | 02/07/2008 |
| 01275 233 | Allocated | Starcomm Ltd | 4+6 | - | 22/05/2007 |
| 01275 234 | Allocated | Timico Limited | 4+6 | - | 29/11/2007 |
| 01275 235 | Allocated | TalkTalk Communications Limited | 4+6 | - | 25/07/2008 |
| 01275 236 | Allocated | Telecom2 Ltd | 4+6 | - | 10/09/2009 |
| 01275 237 | Allocated | Mars Communications Limited | 4+6 | - | 04/02/2009 |
| 01275 238 | Allocated | Telecoms World Plc | 4+6 | - | 12/03/2009 |
| 01275 239 | Allocated | X-Pilot Limited | 4+6 | - | 16/06/2009 |
| 01275 240 | Allocated | Callagenix Ltd | 4+6 | - | 24/07/2008 |
| 01275 241 | Allocated | Nexus Telecommunications Limited | 4+6 | - | 25/09/2009 |
| 01275 242 | Allocated | Barritel Limited | 4+6 | - | 08/10/2008 |
| 01275 243 | Allocated | Mundio Mobile Limited | 4+6 | - | 29/06/2009 |
| 01275 244 | Allocated | Frontier Systems Ltd | 4+6 | - | 24/09/2007 |
| 01275 245 | Allocated | Teledesign Ltd | 4+6 | - | 21/05/2007 |
| 01275 246 | Allocated | Nodemax Limited | 4+6 | - | 08/07/2008 |
| 01275 247 | Allocated | IPV6 Limited | 4+6 | - | 29/01/2009 |
| 01275 248 | Allocated | TeleWare PLC | 4+6 | - | 20/08/2009 |
| 01275 249 | Allocated | Suretec Systems Ltd | 4+6 | - | 04/05/2010 |
| 01275 25 | Allocated | Localphone Limited | 4+6 | F-Digit '0' | 24/04/2007 |
| 01275 260 | Allocated | CFL Communications Limited | 4+6 | - | 08/07/2009 |
| 01275 261 | Allocated | Buzz Networks Limited | 4+6 | - | 01/03/2010 |
| 01275 262 | Allocated | Solutios Limited | 4+6 | - | 03/09/2008 |
| 01275 263 | Allocated | Digitech Solutions Global Limited | 4+6 | - | 23/04/2010 |
| 01275 264 | Allocated | Calltracks Limited | 4+6 | - | 07/07/2010 |
| 01275 265 | Allocated | British Sky Broadcasting Limited | 4+6 | - | 31/12/2008 |
| 01275 266 | Allocated | VoIP-Un Limited | 4+6 | - | 26/10/2007 |
| 01275 267 | Allocated | Core Telecom Limited | 4+6 | - | 05/08/2010 |
| 01275 268 | Allocated | VoiceHost Limited | 4+6 | - | 27/08/2010 |
| 01275 269 | Allocated | British Sky Broadcasting Limited | 4+6 | - | 29/10/2010 |
| 01275 270 | Allocated | Invomo Ltd | 4+6 | - | 04/12/2009 |
| 01275 271 | Allocated | Numbergroup Network Ltd | 4+6 | - | 15/09/2010 |
| 01275 272 | Allocated | 3C Limited | 4+6 | - | 10/09/2008 |
| 01275 273 | Allocated | Known Communications Limited | 4+6 | - | 15/09/2009 |
| 01275 274 | Allocated | Telephone Box Limited | 4+6 | - | 24/11/2010 |
| 01275 275 | Allocated | Net-Work Internet Ltd | 4+6 | - | 28/09/2007 |
| 01275 276 | Allocated | Atomstream Limited | 4+6 | - | 25/02/2010 |
| 01275 277 | Allocated | iNet Telecoms Ltd (Voipfone) | 4+6 | - | 27/02/2009 |
| 01275 278 | Allocated | E164 Ltd | 4+6 | - | 15/04/2010 |
| 01275 279 | Allocated | Cheers International Sales Limited | 4+6 | - | 13/12/2010 |
| 01275 280 | Allocated | Andrews & Arnold (Numbers) Ltd | 4+6 | - | 27/02/2009 |
| 01275 281 | Allocated | IP Base Ltd | 4+6 | - | 21/01/2011 |
| 01275 282 | Allocated | Barritec Limited | 4+6 | - | 12/11/2008 |
| 01275 283 | Allocated | Orbis Telecom | 4+6 | - | 29/01/2010 |
| 01275 284 | Allocated | Hello Telecom (UK) PLC | 4+6 | - | 14/04/2011 |
| 01275 285 | Allocated | Windsor Telecom Plc | 4+6 | - | 20/07/2010 |
| 01275 286 | Allocated | Tesla Dynamic Ltd | 4+6 | - | 07/07/2011 |
| 01275 287 | Allocated | Globecom International Limited | 4+6 | - | 29/12/2010 |
| 01275 288 | Allocated | Voxbone SA | 4+6 | - | 17/12/2007 |
| 01275 289 | Allocated | Invoco Ltd | 4+6 | - | 20/09/2011 |
| 01275 290 | Allocated | PTGI International Carrier Services Ltd | 4+6 | - | 29/01/2010 |
| 01275 291 | Allocated | Internexus Networks Limited | 4+6 | - | 18/11/2011 |
| 01275 292 | Free | - | 4+6 | - | - |
| 01275 293 | Allocated | Invosys Limited | 4+6 | - | 18/01/2011 |
| 01275 294 | Allocated | Orbtalk Limited | 4+6 | - | 08/09/2011 |
| 01275 295 | Allocated | Premium O Limited | 4+6 | - | 31/12/2007 |
| 01275 296 | Allocated | Nexbridge Communications Limited | 4+6 | - | 14/03/2011 |
| 01275 297 | Allocated | Phone Co-Op Numbering Limited | 4+6 | - | 16/12/2010 |
| 01275 298 | Allocated | Barritec Limited | 4+6 | - | 20/09/2011 |
| 01275 299 | Allocated | Nationwide Telephone Assistance Ltd | 4+6 | - | 01/10/2007 |
| 01275 300 | Protected | - | 4+6 | - | - |
| 01275 301 | Protected | - | 4+6 | - | - |
| 01275 302 | Protected | - | 4+6 | - | - |
| 01275 303 | Protected | - | 4+6 | - | - |
| 01275 304 | Protected | - | 4+6 | - | - |
| 01275 305 | Allocated | Daisy Communications Ltd | 4+6 | - | 29/03/2001 |
| 01275 306 | Allocated | Daisy Communications Ltd | 4+6 | - | 29/03/2001 |
| 01275 307 | Allocated | Daisy Communications Ltd | 4+6 | - | 29/03/2001 |
| 01275 308 | Allocated | Daisy Communications Ltd | 4+6 | - | 29/03/2001 |
| 01275 309 | Allocated | Daisy Communications Ltd | 4+6 | - | 29/03/2001 |
| 01275 310 | Allocated | Linear Telecoms Limited | 4+6 | - | 07/10/2010 |
| 01275 311 | Allocated | Minotaur Telecom Limited | 4+6 | - | 07/02/2008 |
| 01275 312 | Allocated | API Telecom Limited | 4+6 | - | 07/02/2008 |
| 01275 313 | Allocated | ICC Networks Ltd | 4+6 | - | 07/02/2008 |
| 01275 314 | Allocated | Simwood eSMS Limited | 4+6 | - | 07/02/2008 |
| 01275 315 | Allocated | Broadcast Telecom Ltd | 4+6 | - | 07/02/2008 |
| 01275 316 | Allocated | British Sky Broadcasting Limited | 4+6 | - | 07/02/2008 |
| 01275 317 | Allocated | IOVOX Limited | 4+6 | - | 07/02/2008 |
| 01275 318 | Allocated | Bicom Systems EURL | 4+6 | - | 07/02/2008 |
| 01275 319 | Allocated | Ziron (UK) Ltd | 4+6 | - | 07/02/2008 |
| 01275 320 | Allocated | Level 3 Communications UK Limited | 4+6 | - | 07/06/2006 |
| 01275 321 | Allocated | Level 3 Communications UK Limited | 4+6 | - | 07/06/2006 |
| 01275 322 | Protected | - | 4+6 | - | - |
| 01275 323 | Protected | - | 4+6 | - | - |
| 01275 324 | Protected | - | 4+6 | - | - |
| 01275 325 | Protected | - | 4+6 | - | - |
| 01275 326 | Protected | - | 4+6 | - | - |
| 01275 327 | Protected | - | 4+6 | - | - |
| 01275 328 | Protected | - | 4+6 | - | - |
| 01275 329 | Allocated | Level 3 Communications UK Limited | 4+6 | - | 07/06/2006 |
| 01275 33 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01275 34 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01275 35 | Allocated | Edge Telecom Limited | 4+6 | - | 03/05/2004 |
| 01275 36 | Allocated | Danemere Street Creative | 4+6 | - | 28/10/2004 |
| 01275 37 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01275 38 | Allocated | TTNC Limited | 4+6 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 27/01/2006 |
| 01275 39 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01275 40 | Allocated | Gamma Telecom Holdings Ltd | 4+6 | - | 22/12/2004 |
| 01275 41 | Allocated | FleXtel Limited | 4+6 | - | 20/10/2005 |
| 01275 42 | Allocated | Danemere Street Creative | 4+6 | F-Digit '2' | 30/06/2006 |
| 01275 430 | Allocated | Six Degrees Unified Comms Limited | 4+6 | - | 12/10/2005 |
| 01275 431 | Protected | - | 4+6 | - | - |
| 01275 432 | Protected | - | 4+6 | - | - |
| 01275 433 | Protected | - | 4+6 | - | - |
| 01275 434 | Allocated | Six Degrees Unified Comms Limited | 4+6 | - | 12/10/2005 |
| 01275 435 | Protected | - | 4+6 | - | - |
| 01275 436 | Protected | - | 4+6 | - | - |
| 01275 437 | Protected | - | 4+6 | - | - |
| 01275 438 | Protected | - | 4+6 | - | - |
| 01275 439 | Protected | - | 4+6 | - | - |
| 01275 440 | Allocated | Vodafone Ltd (C&W) | 4+6 | - | 18/02/2010 |
| 01275 441 | Allocated | Vodafone Ltd (C&W) | 4+6 | - | 18/02/2010 |
| 01275 442 | Allocated | Vodafone Ltd (C&W) | 4+6 | - | 18/02/2010 |
| 01275 443 | Allocated | Vodafone Ltd (C&W) | 4+6 | - | 18/02/2010 |
| 01275 444 | Allocated | Vodafone Ltd (C&W) | 4+6 | - | 18/02/2010 |
| 01275 445 | Allocated | Vodafone Ltd (C&W) | 4+6 | - | 18/02/2010 |
| 01275 446 | Allocated | Vodafone Ltd (C&W) | 4+6 | - | 18/02/2010 |
| 01275 447 | Protected | - | 4+6 | - | - |
| 01275 448 | Protected | - | 4+6 | - | - |
| 01275 449 | Protected | - | 4+6 | - | - |
| 01275 45 | Allocated | Net Solutions Europe Limited | 4+6 | F-Digit '5' | 30/12/2005 |
| 01275 46 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01275 47 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01275 480 | Protected | - | 4+6 | - | - |
| 01275 481 | Protected | - | 4+6 | - | - |
| 01275 482 | Protected | - | 4+6 | - | - |
| 01275 483 | Protected | - | 4+6 | - | - |
| 01275 484 | Protected | - | 4+6 | - | - |
| 01275 485 | Protected | - | 4+6 | - | - |
| 01275 486 | Protected | - | 4+6 | - | - |
| 01275 487 | Protected | - | 4+6 | - | - |
| 01275 488 | Protected | - | 4+6 | - | - |
| 01275 489 | Protected | - | 4+6 | - | - |
| 01275 49 | Allocated | Syntec Limited | 4+6 | - | 21/11/2005 |
| 01275 50 | Allocated | Virgin Media Limited | 4+6 | - | 23/01/1998 |
| 01275 51 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01275 520 | Protected | - | 4+6 | - | - |
| 01275 521 | Protected | - | 4+6 | - | - |
| 01275 522 | Protected | - | 4+6 | - | - |
| 01275 523 | Protected | - | 4+6 | - | - |
| 01275 524 | Protected | - | 4+6 | - | - |
| 01275 525 | Protected | - | 4+6 | - | - |
| 01275 526 | Protected | - | 4+6 | - | - |
| 01275 527 | Protected | - | 4+6 | - | - |
| 01275 528 | Protected | - | 4+6 | - | - |
| 01275 529 | Protected | - | 4+6 | - | - |
| 01275 53 | Allocated | Served Up Limited. | 4+6 | F-Digit '3' | 09/05/2008 |
| 01275 54 | Allocated | Virgin Media Wholesale Limited | 4+6 | - | 29/10/2009 |
| 01275 55 | Allocated | Vodafone Ltd (C&W) | 4+6 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 04/02/2010 |
| 01275 560 | Allocated | TalkTalk Communications Limited | 4+6 | - | 19/02/2013 |
| 01275 561 | Allocated | Magnetic North Software Limited | 4+6 | - | 19/02/2013 |
| 01275 562 | Allocated | Kalnet4u Ltd | 4+6 | - | 10/05/2013 |
| 01275 563 | Allocated | British Sky Broadcasting Limited | 4+6 | - | 29/05/2013 |
| 01275 564 | Allocated | i-Net Communications Group Plc | 4+6 | - | 19/06/2013 |
| 01275 565 | Allocated | Content Guru Ltd | 4+6 | - | 12/10/2012 |
| 01275 566 | Allocated | We Love Communications Limited | 4+6 | - | 07/08/2012 |
| 01275 567 | Allocated | iHub UK Ltd | 4+6 | - | 15/08/2013 |
| 01275 568 | Allocated | British Sky Broadcasting Limited | 4+6 | - | 19/03/2014 |
| 01275 569 | Allocated | XoverX Ltd | 4+6 | - | 01/05/2013 |
| 01275 570 | Allocated | Vodafone Ltd (Thus) | 4+6 | - | 21/03/2000 |
| 01275 571 | Allocated | Vodafone Ltd (Thus) | 4+6 | - | 21/03/2000 |
| 01275 572 | Allocated | Vodafone Ltd (Thus) | 4+6 | - | 21/03/2000 |
| 01275 573 | Allocated | Vodafone Ltd (Thus) | 4+6 | - | 21/03/2000 |
| 01275 574 | Protected | - | 4+6 | - | - |
| 01275 575 | Protected | - | 4+6 | - | - |
| 01275 576 | Protected | - | 4+6 | - | - |
| 01275 577 | Protected | - | 4+6 | - | - |
| 01275 578 | Allocated | Vodafone Ltd (Thus) | 4+6 | - | 21/03/2000 |
| 01275 579 | Allocated | Vodafone Ltd (Thus) | 4+6 | - | 21/03/2000 |
| 01275 58 | Allocated | Easynet Enterprise Services Limited | 4+6 | - | 26/04/2005 |
| 01275 59 | Allocated | Telephony Services Limited | 4+6 | F-Digit '5' | 21/06/2006 |
| 01275 600 | Allocated | Radius Communications Limited | 4+6 | - | 07/01/2014 |
| 01275 601 | Free | - | 4+6 | - | - |
| 01275 602 | Free | - | 4+6 | - | - |
| 01275 603 | Free | - | 4+6 | - | - |
| 01275 604 | Free | - | 4+6 | - | - |
| 01275 605 | Free | - | 4+6 | - | - |
| 01275 606 | Free | - | 4+6 | - | - |
| 01275 607 | Free | - | 4+6 | - | - |
| 01275 608 | Free | - | 4+6 | - | - |
| 01275 609 | Free | - | 4+6 | - | - |
| 01275 610 | Protected | - | 4+6 | - | - |
| 01275 611 | Protected | - | 4+6 | - | - |
| 01275 612 | Protected | - | 4+6 | - | - |
| 01275 613 | Protected | - | 4+6 | - | - |
| 01275 614 | Protected | - | 4+6 | - | - |
| 01275 615 | Protected | - | 4+6 | - | - |
| 01275 616 | Protected | - | 4+6 | - | - |
| 01275 617 | Protected | - | 4+6 | - | - |
| 01275 618 | Protected | - | 4+6 | - | - |
| 01275 619 | Protected | - | 4+6 | - | - |
| 01275 620 | Protected | - | 4+6 | - | - |
| 01275 621 | Protected | - | 4+6 | - | - |
| 01275 622 | Protected | - | 4+6 | - | - |
| 01275 623 | Protected | - | 4+6 | - | - |
| 01275 624 | Protected | - | 4+6 | - | - |
| 01275 625 | Protected | - | 4+6 | - | - |
| 01275 626 | Protected | - | 4+6 | - | - |
| 01275 627 | Protected | - | 4+6 | - | - |
| 01275 628 | Protected | - | 4+6 | - | - |
| 01275 629 | Protected | - | 4+6 | - | - |
| 01275 630 | Protected | - | 4+6 | - | - |
| 01275 631 | Protected | - | 4+6 | - | - |
| 01275 632 | Protected | - | 4+6 | - | - |
| 01275 633 | Protected | - | 4+6 | - | - |
| 01275 634 | Protected | - | 4+6 | - | - |
| 01275 635 | Protected | - | 4+6 | - | - |
| 01275 636 | Protected | - | 4+6 | - | - |
| 01275 637 | Protected | - | 4+6 | - | - |
| 01275 638 | Protected | - | 4+6 | - | - |
| 01275 639 | Protected | - | 4+6 | - | - |
| 01275 640 | Protected | - | 4+6 | - | - |
| 01275 641 | Protected | - | 4+6 | - | - |
| 01275 642 | Protected | - | 4+6 | - | - |
| 01275 643 | Protected | - | 4+6 | - | - |
| 01275 644 | Protected | - | 4+6 | - | - |
| 01275 645 | Protected | - | 4+6 | - | - |
| 01275 646 | Protected | - | 4+6 | - | - |
| 01275 647 | Protected | - | 4+6 | - | - |
| 01275 648 | Protected | - | 4+6 | - | - |
| 01275 649 | Protected | - | 4+6 | - | - |
| 01275 650 | Protected | - | 4+6 | - | - |
| 01275 651 | Protected | - | 4+6 | - | - |
| 01275 652 | Protected | - | 4+6 | - | - |
| 01275 653 | Protected | - | 4+6 | - | - |
| 01275 654 | Protected | - | 4+6 | - | - |
| 01275 655 | Protected | - | 4+6 | - | - |
| 01275 656 | Protected | - | 4+6 | - | - |
| 01275 657 | Protected | - | 4+6 | - | - |
| 01275 658 | Protected | - | 4+6 | - | - |
| 01275 659 | Protected | - | 4+6 | - | - |
| 01275 660 | Protected | - | 4+6 | - | - |
| 01275 661 | Protected | - | 4+6 | - | - |
| 01275 662 | Protected | - | 4+6 | - | - |
| 01275 663 | Protected | - | 4+6 | - | - |
| 01275 664 | Protected | - | 4+6 | - | - |
| 01275 665 | Protected | - | 4+6 | - | - |
| 01275 666 | Protected | - | 4+6 | - | - |
| 01275 667 | Protected | - | 4+6 | - | - |
| 01275 668 | Protected | - | 4+6 | - | - |
| 01275 669 | Protected | - | 4+6 | - | - |
| 01275 670 | Protected | - | 4+6 | - | - |
| 01275 671 | Protected | - | 4+6 | - | - |
| 01275 672 | Protected | - | 4+6 | - | - |
| 01275 673 | Protected | - | 4+6 | - | - |
| 01275 674 | Protected | - | 4+6 | - | - |
| 01275 675 | Protected | - | 4+6 | - | - |
| 01275 676 | Protected | - | 4+6 | - | - |
| 01275 677 | Protected | - | 4+6 | - | - |
| 01275 678 | Protected | - | 4+6 | - | - |
| 01275 679 | Protected | - | 4+6 | - | - |
| 01275 680 | Protected | - | 4+6 | - | - |
| 01275 681 | Protected | - | 4+6 | - | - |
| 01275 682 | Protected | - | 4+6 | - | - |
| 01275 683 | Protected | - | 4+6 | - | - |
| 01275 684 | Protected | - | 4+6 | - | - |
| 01275 685 | Protected | - | 4+6 | - | - |
| 01275 686 | Protected | - | 4+6 | - | - |
| 01275 687 | Protected | - | 4+6 | - | - |
| 01275 688 | Protected | - | 4+6 | - | - |
| 01275 689 | Protected | - | 4+6 | - | - |
| 01275 690 | Protected | - | 4+6 | - | - |
| 01275 691 | Protected | - | 4+6 | - | - |
| 01275 692 | Protected | - | 4+6 | - | - |
| 01275 693 | Protected | - | 4+6 | - | - |
| 01275 694 | Protected | - | 4+6 | - | - |
| 01275 695 | Protected | - | 4+6 | - | - |
| 01275 696 | Protected | - | 4+6 | - | - |
| 01275 697 | Protected | - | 4+6 | - | - |
| 01275 698 | Protected | - | 4+6 | - | - |
| 01275 699 | Protected | - | 4+6 | - | - |
| 01275 70 | Allocated | Citrus Telecommunications Ltd | 4+6 | F-Digit '2' | 11/04/2006 |
| 01275 710 | Protected | - | 4+6 | - | - |
| 01275 711 | Protected | - | 4+6 | - | - |
| 01275 712 | Protected | - | 4+6 | - | - |
| 01275 713 | Protected | - | 4+6 | - | - |
| 01275 714 | Protected | - | 4+6 | - | - |
| 01275 715 | Protected | - | 4+6 | - | - |
| 01275 716 | Protected | - | 4+6 | - | - |
| 01275 717 | Protected | - | 4+6 | - | - |
| 01275 718 | Protected | - | 4+6 | - | - |
| 01275 719 | Protected | - | 4+6 | - | - |
| 01275 720 | Protected | - | 4+6 | - | - |
| 01275 721 | Protected | - | 4+6 | - | - |
| 01275 722 | Protected | - | 4+6 | - | - |
| 01275 723 | Protected | - | 4+6 | - | - |
| 01275 724 | Protected | - | 4+6 | - | - |
| 01275 725 | Protected | - | 4+6 | - | - |
| 01275 726 | Protected | - | 4+6 | - | - |
| 01275 727 | Protected | - | 4+6 | - | - |
| 01275 728 | Protected | - | 4+6 | - | - |
| 01275 729 | Protected | - | 4+6 | - | - |
| 01275 730 | Allocated | Resilient Networks Plc | 4+6 | - | 15/12/2006 |
| 01275 731 | Allocated | Resilient Networks Plc | 4+6 | - | 15/12/2006 |
| 01275 732 | Protected | - | 4+6 | - | - |
| 01275 733 | Protected | - | 4+6 | - | - |
| 01275 734 | Protected | - | 4+6 | - | - |
| 01275 735 | Protected | - | 4+6 | - | - |
| 01275 736 | Protected | - | 4+6 | - | - |
| 01275 737 | Protected | - | 4+6 | - | - |
| 01275 738 | Protected | - | 4+6 | - | - |
| 01275 739 | Allocated | Resilient Networks Plc | 4+6 | - | 15/12/2006 |
| 01275 740 | Allocated | Inclarity Communications Ltd | 4+6 | - | 27/01/2003 |
| 01275 741 | Allocated | Inclarity Communications Ltd | 4+6 | - | 27/01/2003 |
| 01275 742 | Allocated | Inclarity Communications Ltd | 4+6 | - | 27/01/2003 |
| 01275 743 | Protected | - | 4+6 | - | - |
| 01275 744 | Protected | - | 4+6 | - | - |
| 01275 745 | Allocated | Inclarity Communications Ltd | 4+6 | - | 27/01/2003 |
| 01275 746 | Protected | - | 4+6 | - | - |
| 01275 747 | Protected | - | 4+6 | - | - |
| 01275 748 | Protected | - | 4+6 | - | - |
| 01275 749 | Protected | - | 4+6 | - | - |
| 01275 75 | Allocated | Vodafone Ltd (C&W) | 4+6 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 04/02/2010 |
| 01275 76 | Allocated | Vodafone Ltd (C&W) | 4+6 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 04/02/2010 |
| 01275 77 | Allocated | Magrathea Telecommunications Limited | 4+6 | - | 24/09/2004 |
| 01275 780 | Protected | - | 4+6 | - | - |
| 01275 781 | Protected | - | 4+6 | - | - |
| 01275 782 | Protected | - | 4+6 | - | - |
| 01275 783 | Protected | - | 4+6 | - | - |
| 01275 784 | Protected | - | 4+6 | - | - |
| 01275 785 | Protected | - | 4+6 | - | - |
| 01275 786 | Protected | - | 4+6 | - | - |
| 01275 787 | Allocated | Spitfire Network Services Ltd | 4+6 | - | 21/08/2006 |
| 01275 788 | Protected | - | 4+6 | - | - |
| 01275 789 | Protected | - | 4+6 | - | - |
| 01275 79 | Allocated | Virgin Media Wholesale Limited | 4+6 | - | 29/10/2009 |
| 01275 80 | Allocated | Affiniti Integrated Solutions Ltd | 4+6 | - | 04/11/1998 |
| 01275 81 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01275 82 | Allocated | Affiniti Integrated Solutions Ltd | 4+6 | - | 12/12/2002 |
| 01275 83 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01275 84 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01275 85 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01275 86 | Allocated | BT | 4+6 | - | 29/09/1997 |
| 01275 87 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01275 88 | Allocated | Virgin Media Wholesale Limited | 4+6 | - | 29/10/2009 |
| 01275 89 | Allocated | BT | 4+6 | - | 15/07/1994 |
| 01275 900 | Protected | - | 4+6 | - | - |
| 01275 901 | Protected | - | 4+6 | - | - |
| 01275 902 | Protected | - | 4+6 | - | - |
| 01275 903 | Protected | - | 4+6 | - | - |
| 01275 904 | Protected | - | 4+6 | - | - |
| 01275 905 | Protected | - | 4+6 | - | - |
| 01275 906 | Protected | - | 4+6 | - | - |
| 01275 907 | Protected | - | 4+6 | - | - |
| 01275 908 | Protected | - | 4+6 | - | - |
| 01275 909 | Protected | - | 4+6 | - | - |
| 01275 910 | Protected | - | 4+6 | - | - |
| 01275 911 | Protected | - | 4+6 | - | - |
| 01275 912 | Protected | - | 4+6 | - | - |
| 01275 913 | Protected | - | 4+6 | - | - |
| 01275 914 | Protected | - | 4+6 | - | - |
| 01275 915 | Protected | - | 4+6 | - | - |
| 01275 916 | Protected | - | 4+6 | - | - |
| 01275 917 | Protected | - | 4+6 | - | - |
| 01275 918 | Protected | - | 4+6 | - | - |
| 01275 919 | Protected | - | 4+6 | - | - |
| 01275 920 | Protected | - | 4+6 | - | - |
| 01275 921 | Protected | - | 4+6 | - | - |
| 01275 922 | Protected | - | 4+6 | - | - |
| 01275 923 | Protected | - | 4+6 | - | - |
| 01275 924 | Protected | - | 4+6 | - | - |
| 01275 925 | Protected | - | 4+6 | - | - |
| 01275 926 | Protected | - | 4+6 | - | - |
| 01275 927 | Protected | - | 4+6 | - | - |
| 01275 928 | Protected | - | 4+6 | - | - |
| 01275 929 | Protected | - | 4+6 | - | - |
| 01275 930 | Protected | - | 4+6 | - | - |
| 01275 931 | Protected | - | 4+6 | - | - |
| 01275 932 | Protected | - | 4+6 | - | - |
| 01275 933 | Protected | - | 4+6 | - | - |
| 01275 934 | Protected | - | 4+6 | - | - |
| 01275 935 | Protected | - | 4+6 | - | - |
| 01275 936 | Protected | - | 4+6 | - | - |
| 01275 937 | Protected | - | 4+6 | - | - |
| 01275 938 | Protected | - | 4+6 | - | - |
| 01275 939 | Protected | - | 4+6 | - | - |
| 01275 940 | Protected | - | 4+6 | - | - |
| 01275 941 | Protected | - | 4+6 | - | - |
| 01275 942 | Protected | - | 4+6 | - | - |
| 01275 943 | Protected | - | 4+6 | - | - |
| 01275 944 | Protected | - | 4+6 | - | - |
| 01275 945 | Protected | - | 4+6 | - | - |
| 01275 946 | Protected | - | 4+6 | - | - |
| 01275 947 | Protected | - | 4+6 | - | - |
| 01275 948 | Protected | - | 4+6 | - | - |
| 01275 949 | Protected | - | 4+6 | - | - |
| 01275 950 | Protected | - | 4+6 | - | - |
| 01275 951 | Protected | - | 4+6 | - | - |
| 01275 952 | Protected | - | 4+6 | - | - |
| 01275 953 | Protected | - | 4+6 | - | - |
| 01275 954 | Protected | - | 4+6 | - | - |
| 01275 955 | Protected | - | 4+6 | - | - |
| 01275 956 | Protected | - | 4+6 | - | - |
| 01275 957 | Protected | - | 4+6 | - | - |
| 01275 958 | Protected | - | 4+6 | - | - |
| 01275 959 | Protected | - | 4+6 | - | - |
| 01275 960 | Protected | - | 4+6 | - | - |
| 01275 961 | Protected | - | 4+6 | - | - |
| 01275 962 | Protected | - | 4+6 | - | - |
| 01275 963 | Protected | - | 4+6 | - | - |
| 01275 964 | Protected | - | 4+6 | - | - |
| 01275 965 | Protected | - | 4+6 | - | - |
| 01275 966 | Protected | - | 4+6 | - | - |
| 01275 967 | Protected | - | 4+6 | - | - |
| 01275 968 | Protected | - | 4+6 | - | - |
| 01275 969 | Protected | - | 4+6 | - | - |
| 01275 970 | Protected | - | 4+6 | - | - |
| 01275 971 | Protected | - | 4+6 | - | - |
| 01275 972 | Protected | - | 4+6 | - | - |
| 01275 973 | Protected | - | 4+6 | - | - |
| 01275 974 | Protected | - | 4+6 | - | - |
| 01275 975 | Protected | - | 4+6 | - | - |
| 01275 976 | Protected | - | 4+6 | - | - |
| 01275 977 | Protected | - | 4+6 | - | - |
| 01275 978 | Protected | - | 4+6 | - | - |
| 01275 979 | Protected | - | 4+6 | - | - |
| 01275 980 | Protected | - | 4+6 | - | - |
| 01275 981 | Protected | - | 4+6 | - | - |
| 01275 982 | Protected | - | 4+6 | - | - |
| 01275 983 | Protected | - | 4+6 | - | - |
| 01275 984 | Protected | - | 4+6 | - | - |
| 01275 985 | Protected | - | 4+6 | - | - |
| 01275 986 | Protected | - | 4+6 | - | - |
| 01275 987 | Protected | - | 4+6 | - | - |
| 01275 988 | Protected | - | 4+6 | - | - |
| 01275 989 | Protected | - | 4+6 | - | - |
| 01275 99 | Protected | - | N/A | - | - |