Code allocations for the 01204 STD code

Summary

  • Status
    • Free for National Dialling Only: 27
    • Allocated: 295
    • Protected: 139
    • Free: 7
    • Unusable: 1
  • Operators : 123
  • Latest change : August 2011
Click here for Status definitions
Have you received a call from a number beginning 01204? Get information on a full number beginning 01204, using our full UK number search.
Find out about the location and calling costs for 01204 numbers on our 01204 code page.

This page contains information about which telephone companies the various 01204 numbers are allocated to.

First Digits Status Communications Provider Number Length Notes Change
01204 00 Free for National Dialling Only - (0)+10 - -
01204 01 Free for National Dialling Only - (0)+10 - -
01204 02 Free for National Dialling Only - (0)+10 - -
01204 03 Free for National Dialling Only - (0)+10 - -
01204 04 Free for National Dialling Only - (0)+10 - -
01204 05 Free for National Dialling Only - (0)+10 - -
01204 06 Free for National Dialling Only - (0)+10 - -
01204 07 Free for National Dialling Only - (0)+10 - -
01204 08 Free for National Dialling Only - (0)+10 - -
01204 09 Free for National Dialling Only - (0)+10 - -
01204 100 Free for National Dialling Only - (0)+10 - -
01204 101 Free for National Dialling Only - (0)+10 - -
01204 102 Free for National Dialling Only - (0)+10 - -
01204 103 Free for National Dialling Only - (0)+10 - -
01204 104 Free for National Dialling Only - (0)+10 - -
01204 105 Free for National Dialling Only - (0)+10 - -
01204 106 Free for National Dialling Only - (0)+10 - -
01204 107 Free for National Dialling Only - (0)+10 - -
01204 108 Free for National Dialling Only - (0)+10 - -
01204 109 Free for National Dialling Only - (0)+10 - -
01204 11 Free for National Dialling Only - (0)+10 - -
01204 12 Free for National Dialling Only - (0)+10 - -
01204 13 Free for National Dialling Only - (0)+10 - -
01204 14 Allocated Virgin Media Limited (0)+10 - 10/05/2013
01204 15 Free for National Dialling Only - (0)+10 - -
01204 16 Free for National Dialling Only - (0)+10 - -
01204 170 Allocated BT (0)+10 - 07/06/2012
01204 171 Protected - (0)+10 - -
01204 172 Protected - (0)+10 - -
01204 173 Protected - (0)+10 - -
01204 174 Protected - (0)+10 - -
01204 175 Protected - (0)+10 - -
01204 176 Protected - (0)+10 - -
01204 177 Allocated BT (0)+10 - 07/06/2012
01204 178 Protected - (0)+10 - -
01204 179 Protected - (0)+10 - -
01204 18 Free for National Dialling Only - (0)+10 - -
01204 19 Free for National Dialling Only - (0)+10 - -
01204 200 Allocated Localphone Limited 4+6 - 24/04/2007
01204 201 Allocated Frontier Systems Ltd 4+6 - 26/07/2007
01204 202 Allocated (aq) Limited trading as aql 4+6 - 31/08/2007
01204 203 Allocated Orange Business Holdings UK Limited 4+6 - 05/09/2007
01204 204 Allocated Net-Work Internet Ltd 4+6 - 21/09/2007
01204 205 Allocated Nationwide Telephone Assistance Ltd 4+6 - 01/10/2007
01204 206 Allocated VoIP-Un Limited 4+6 - 25/10/2007
01204 207 Allocated Timico Limited 4+6 - 29/11/2007
01204 208 Allocated Voxbone SA 4+6 - 23/11/2007
01204 209 Allocated Telecom2 Ltd 4+6 - 01/09/2009
01204 210 Allocated Skymaker Limited 4+6 - 16/01/2008
01204 211 Allocated TelXL Ltd 4+6 - 12/02/2008
01204 212 Allocated Nodemax Limited 4+6 - 08/07/2008
01204 213 Allocated Invest UK Limited 4+6 - 10/07/2008
01204 214 Allocated TalkTalk Communications Limited 4+6 - 25/07/2008
01204 215 Allocated Solutios Limited 4+6 - 19/08/2008
01204 216 Allocated iNet Telecoms Ltd (Voipfone) 4+6 - 18/09/2008
01204 217 Allocated 3C Limited 4+6 - 08/09/2008
01204 218 Allocated Starcomm Ltd 4+6 - 02/10/2008
01204 219 Allocated Barritel Limited 4+6 - 08/10/2008
01204 220 Allocated Barritec Limited 4+6 - 12/11/2008
01204 221 Allocated Premium O Limited 4+6 - 08/01/2009
01204 222 Allocated Barritel Limited 4+6 - 12/11/2008
01204 223 Allocated IPV6 Limited 4+6 - 22/01/2009
01204 224 Allocated Telappliant Ltd 4+6 - 03/02/2009
01204 225 Allocated Mars Communications Limited 4+6 - 03/02/2009
01204 226 Allocated Andrews & Arnold (Numbers) Ltd 4+6 - 24/02/2009
01204 227 Allocated TalkTalk Communications Limited 4+6 - 03/03/2009
01204 228 Allocated Telecoms World Plc 4+6 - 05/03/2009
01204 229 Allocated Nexus Telecommunications Limited 4+6 - 07/04/2009
01204 230 Allocated Digitech Solutions Global Limited 4+6 - 19/10/2005
01204 231 Allocated British Sky Broadcasting Limited 4+6 - 15/05/2006
01204 232 Allocated VoiceHost Limited 4+6 - 22/06/2010
01204 233 Allocated Easynet Enterprise Services Limited 4+6 - 19/08/2005
01204 234 Allocated Net Solutions Europe Limited 4+6 - 08/12/2005
01204 235 Allocated TTNC Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9' 27/01/2006
01204 236 Allocated Coms.Com Ltd 4+6 - 30/05/2006
01204 237 Allocated Vodafone Ltd (C&W) 4+6 - 24/02/2006
01204 238 Allocated Telephony Services Limited 4+6 - 21/06/2006
01204 239 Allocated FleXtel Limited 4+6 - 16/11/2005
01204 240 Allocated British Sky Broadcasting Limited 4+6 - 20/06/2013
01204 241 Allocated TelNG Limited 4+6 - 26/02/2007
01204 242 Allocated Callagenix Ltd 4+6 - 20/10/2006
01204 243 Allocated British Sky Broadcasting Limited 4+6 - 26/04/2013
01204 244 Allocated Virgin Media Limited 4+6 - 30/08/2006
01204 245 Allocated Virgin Media Limited 4+6 - 30/08/2006
01204 246 Allocated Digital Mail Limited 4+6 - 02/02/2007
01204 247 Allocated Spitfire Network Services Ltd 4+6 - 27/06/2006
01204 248 Allocated Teledesign Ltd 4+6 - 19/09/2006
01204 249 Allocated Resilient Networks Plc 4+6 - 05/12/2006
01204 250 Allocated Oxygen8 Communications UK Limited 4+6 - 09/04/2009
01204 251 Allocated X-Pilot Limited 4+6 - 16/06/2009
01204 252 Allocated PTGI International Carrier Services Ltd 4+6 - 29/05/2009
01204 253 Allocated Mundio Mobile Limited 4+6 - 29/06/2009
01204 254 Allocated Orbis Telecom 4+6 - 19/06/2009
01204 255 Allocated TeleWare PLC 4+6 - 14/08/2009
01204 256 Allocated Known Communications Limited 4+6 - 15/09/2009
01204 257 Free - 4+6 - -
01204 258 Allocated Swiftnet Ltd 4+6 - 03/02/2010
01204 259 Allocated CFL Communications Limited 4+6 - 07/07/2009
01204 260 Allocated Invomo Ltd 4+6 - 03/12/2009
01204 261 Allocated Wightfibre Limited 4+6 - 16/12/2009
01204 262 Allocated i-Net Communications Group Plc 4+6 - 12/01/2010
01204 263 Allocated Buzz Networks Limited 4+6 - 24/02/2010
01204 264 Allocated E164 Ltd 4+6 - 11/03/2010
01204 265 Allocated Numbergroup Network Ltd 4+6 - 20/04/2010
01204 266 Allocated Atomstream Limited 4+6 - 25/02/2010
01204 267 Allocated Liquid 11 Limited 4+6 - 20/04/2010
01204 268 Allocated Digitech Solutions Global Limited 4+6 - 21/04/2010
01204 269 Allocated Suretec Systems Ltd 4+6 - 29/04/2010
01204 270 Allocated British Sky Broadcasting Limited 4+6 - 05/07/2010
01204 271 Allocated Calltracks Limited 4+6 - 07/07/2010
01204 272 Allocated TeleSurf Limited 4+6 - 30/06/2010
01204 273 Allocated Media Telecom Ltd 4+6 - 05/08/2010
01204 274 Allocated Windsor Telecom Plc 4+6 - 19/07/2010
01204 275 Allocated Simwood eSMS Limited 4+6 - 20/07/2010
01204 276 Allocated Core Telecom Limited 4+6 - 06/08/2010
01204 277 Allocated Telephone Box Limited 4+6 - 09/11/2010
01204 278 Allocated Level 3 Communications UK Limited 4+6 - 16/09/2010
01204 279 Allocated British Sky Broadcasting Limited 4+6 - 10/09/2010
01204 280 Allocated Phone Co-Op Numbering Limited 4+6 - 16/12/2010
01204 281 Allocated Cheers International Sales Limited 4+6 - 14/12/2010
01204 282 Allocated Invosys Limited 4+6 - 17/01/2011
01204 283 Allocated British Sky Broadcasting Limited 4+6 - 08/02/2011
01204 284 Allocated IP Base Ltd 4+6 - 21/01/2011
01204 285 Allocated Hello Telecom (UK) PLC 4+6 - 15/02/2011
01204 286 Allocated 24 Seven Communications Ltd 4+6 - 02/03/2011
01204 287 Allocated Minotaur Telecom Limited 4+6 - 11/03/2011
01204 288 Allocated Relax Telecom Limited 4+6 - 16/12/2010
01204 289 Allocated Globecom International Limited 4+6 - 24/12/2010
01204 290 Allocated iHub UK Ltd 4+6 - 14/08/2013
01204 291 Allocated TalkTalk Communications Limited 4+6 - 15/10/2013
01204 292 Allocated Kalnet4u Ltd 4+6 - 08/05/2013
01204 293 Allocated XoverX Ltd 4+6 - 01/05/2013
01204 294 Allocated British Sky Broadcasting Limited 4+6 - 13/01/2014
01204 295 Allocated British Sky Broadcasting Limited 4+6 - 13/01/2014
01204 296 Allocated British Sky Broadcasting Limited 4+6 - 13/01/2014
01204 297 Allocated Clix Ltd 4+6 F-Digit '0' 29/05/2014
01204 298 Allocated British Sky Broadcasting Limited 4+6 - 20/06/2013
01204 299 Allocated Radius Communications Limited 4+6 - 07/01/2014
01204 30 Allocated BT 4+6 - 15/07/1994
01204 310 Allocated British Sky Broadcasting Limited 4+6 - 14/12/2011
01204 311 Allocated Nexbridge Communications Limited 4+6 - 09/01/2012
01204 312 Allocated API Telecom Limited 4+6 - 26/03/2012
01204 313 Allocated Tuxtel Ltd 4+6 - 21/12/2011
01204 314 Allocated Broadcast Telecom Ltd 4+6 - 08/02/2012
01204 315 Allocated British Sky Broadcasting Limited 4+6 - 23/04/2012
01204 316 Allocated Bicom Systems EURL 4+6 - 02/03/2012
01204 317 Allocated IOVOX Limited 4+6 - 03/04/2012
01204 318 Allocated ICC Networks Ltd 4+6 - 16/07/2012
01204 319 Allocated Ziron (UK) Ltd 4+6 - 27/07/2012
01204 320 Protected - 4+6 - -
01204 321 Protected - 4+6 - -
01204 322 Allocated Gamma Telecom Holdings Ltd 4+6 - 05/04/2004
01204 323 Allocated Gamma Telecom Holdings Ltd 4+6 - 05/04/2004
01204 324 Allocated Gamma Telecom Holdings Ltd 4+6 - 05/04/2004
01204 325 Allocated Gamma Telecom Holdings Ltd 4+6 - 05/04/2004
01204 326 Allocated Gamma Telecom Holdings Ltd 4+6 - 05/04/2004
01204 327 Allocated Gamma Telecom Holdings Ltd 4+6 - 05/04/2004
01204 328 Allocated Gamma Telecom Holdings Ltd 4+6 - 05/04/2004
01204 329 Allocated Gamma Telecom Holdings Ltd 4+6 - 05/04/2004
01204 33 Allocated Affiniti Integrated Solutions Ltd 4+6 - 22/09/2005
01204 34 Allocated InTechnology Plc 4+6 F-Digit '0,2,3,7,9' 07/06/2007
01204 350 Allocated TalkTalk Communications Limited 4+6 - 04/07/2014
01204 351 Allocated IOVOX Limited 4+6 - 15/07/2014
01204 352 Free - 4+6 - -
01204 353 Free - 4+6 - -
01204 354 Free - 4+6 - -
01204 355 Free - 4+6 - -
01204 356 Free - 4+6 - -
01204 357 Allocated Gamma Telecom Holdings Ltd 4+6 - 30/07/2014
01204 358 Free - 4+6 - -
01204 359 Allocated Safety In Numbers.co.uk Limited 4+6 - 21/07/2014
01204 36 Allocated BT 4+6 - 15/07/1994
01204 370 Allocated BT 4+6 - 07/06/2012
01204 371 Allocated BT 4+6 - 07/06/2012
01204 372 Allocated BT 4+6 - 07/06/2012
01204 373 Allocated BT 4+6 - 07/06/2012
01204 374 Allocated BT 4+6 - 07/06/2012
01204 375 Allocated BT 4+6 - 07/06/2012
01204 376 Protected - 4+6 - -
01204 377 Allocated BT 4+6 - 07/06/2012
01204 378 Allocated BT 4+6 - 07/06/2012
01204 379 Protected - 4+6 - -
01204 38 Allocated BT 4+6 - 15/07/1994
01204 39 Allocated BT 4+6 - 15/07/1994
01204 40 Allocated Virgin Media Limited 4+6 - 13/03/1995
01204 41 Allocated Virgin Media Limited 4+6 - 15/07/1994
01204 420 Allocated Virgin Media Limited 4+6 - 15/07/1994
01204 421 Protected - 4+6 - -
01204 422 Allocated Virgin Media Limited 4+6 - 15/07/1994
01204 423 Protected - 4+6 - -
01204 424 Allocated Virgin Media Limited 4+6 - 15/07/1994
01204 425 Allocated Virgin Media Limited 4+6 - 15/07/1994
01204 426 Allocated Virgin Media Limited 4+6 - 15/07/1994
01204 427 Allocated Virgin Media Limited 4+6 - 15/07/1994
01204 428 Allocated Virgin Media Limited 4+6 - 15/07/1994
01204 429 Allocated Virgin Media Limited 4+6 - 15/07/1994
01204 43 Allocated Virgin Media Limited 4+6 - 08/03/1996
01204 44 Allocated Vodafone Ltd (Energis) 4+6 - 26/05/2006
01204 45 Allocated Virgin Media Limited 4+6 - 08/03/1996
01204 46 Allocated BT 4+6 - 15/07/1994
01204 47 Allocated BT 4+6 - 15/07/1994
01204 48 Allocated Virgin Media Limited 4+6 - 08/04/1997
01204 490 Protected - 4+6 - -
01204 491 Allocated BT 4+6 - 07/06/2012
01204 492 Allocated BT 4+6 - 07/06/2012
01204 493 Allocated BT 4+6 - 07/06/2012
01204 494 Allocated BT 4+6 - 07/06/2012
01204 495 Allocated BT 4+6 - 07/06/2012
01204 496 Allocated BT 4+6 - 07/06/2012
01204 497 Allocated BT 4+6 - 07/06/2012
01204 498 Allocated BT 4+6 - 07/06/2012
01204 499 Protected - 4+6 - -
01204 50 Allocated Verizon UK Ltd 4+6 - 12/07/1999
01204 51 Allocated BT 4+6 - 15/07/1994
01204 52 Allocated BT 4+6 - 15/07/1994
01204 530 Protected - 4+6 - -
01204 531 Allocated BT 4+6 - 07/06/2012
01204 532 Allocated BT 4+6 - 07/06/2012
01204 533 Allocated BT 4+6 - 07/06/2012
01204 534 Allocated BT 4+6 - 07/06/2012
01204 535 Allocated BT 4+6 - 07/06/2012
01204 536 Allocated BT 4+6 - 07/06/2012
01204 537 Allocated BT 4+6 - 07/06/2012
01204 538 Protected - 4+6 - -
01204 539 Protected - 4+6 - -
01204 540 Allocated BT 4+6 - 07/06/2012
01204 541 Allocated BT 4+6 - 07/06/2012
01204 542 Allocated BT 4+6 - 07/06/2012
01204 543 Allocated BT 4+6 - 07/06/2012
01204 544 Allocated BT 4+6 - 07/06/2012
01204 545 Allocated BT 4+6 - 07/06/2012
01204 546 Allocated BT 4+6 - 07/06/2012
01204 547 Allocated BT 4+6 - 07/06/2012
01204 548 Allocated BT 4+6 - 07/06/2012
01204 549 Protected - 4+6 - -
01204 55 Allocated BT 4+6 - 24/01/1995
01204 560 Protected - 4+6 - -
01204 561 Protected - 4+6 - -
01204 562 Protected - 4+6 - -
01204 563 Protected - 4+6 - -
01204 564 Protected - 4+6 - -
01204 565 Protected - 4+6 - -
01204 566 Protected - 4+6 - -
01204 567 Protected - 4+6 - -
01204 568 Protected - 4+6 - -
01204 569 Protected - 4+6 - -
01204 57 Allocated BT 4+6 - 15/07/1994
01204 580 Protected - 4+6 - -
01204 581 Protected - 4+6 - -
01204 582 Protected - 4+6 - -
01204 583 Protected - 4+6 - -
01204 584 Protected - 4+6 - -
01204 585 Protected - 4+6 - -
01204 586 Protected - 4+6 - -
01204 587 Protected - 4+6 - -
01204 588 Protected - 4+6 - -
01204 589 Protected - 4+6 - -
01204 59 Allocated BT 4+6 - 15/07/1994
01204 60 Allocated BT 4+6 - 14/03/1995
01204 61 Allocated BT 4+5 - 15/07/1994
01204 62 Allocated BT 4+5 - 15/07/1994
01204 63 Allocated BT 4+5 - 15/07/1994
01204 64 Allocated BT 4+5 - 15/07/1994
01204 65 Allocated BT 4+6 - 15/07/1994
01204 66 Allocated BT 4+6 - 15/07/1994
01204 67 Allocated BT 4+6 - 15/07/1994
01204 68 Allocated Vodafone Ltd (C&W) 4+6 F-Digits 0,1,2,3,4,5,6,7,8.9' 04/02/2010
01204 69 Allocated BT 4+6 - 15/07/1994
01204 70 Allocated BT 4+6 - 15/07/1994
01204 710 Allocated Vodafone Ltd (C&W) 4+6 - 18/02/2010
01204 711 Allocated Vodafone Ltd (C&W) 4+6 - 18/02/2010
01204 712 Allocated Vodafone Ltd (C&W) 4+6 - 18/02/2010
01204 713 Allocated Vodafone Ltd (C&W) 4+6 - 18/02/2010
01204 714 Allocated Vodafone Ltd (C&W) 4+6 - 18/02/2010
01204 715 Allocated Vodafone Ltd (C&W) 4+6 - 18/02/2010
01204 716 Allocated Vodafone Ltd (C&W) 4+6 - 18/02/2010
01204 717 Protected - 4+6 - -
01204 718 Protected - 4+6 - -
01204 719 Protected - 4+6 - -
01204 72 Allocated Danemere Street Creative 4+6 - 27/10/2004
01204 73 Allocated Syntec Limited 4+6 F-Digit '0' 22/03/2005
01204 740 Protected - 4+6 - -
01204 741 Protected - 4+6 - -
01204 742 Protected - 4+6 - -
01204 743 Allocated Vodafone Ltd (Thus) 4+6 - 10/08/2011
01204 744 Protected - 4+6 - -
01204 745 Protected - 4+6 - -
01204 746 Protected - 4+6 - -
01204 747 Protected - 4+6 - -
01204 748 Allocated Vodafone Ltd (Thus) 4+6 - 10/08/2011
01204 749 Allocated Vodafone Ltd (Thus) 4+6 - 10/08/2011
01204 75 Allocated TG Support Limited 4+6 - 10/07/2006
01204 76 Unusable - 4+6 - -
01204 770 Allocated TalkTalk Communications Limited 4+6 - 31/08/2011
01204 771 Allocated TalkTalk Communications Limited 4+6 - 31/08/2011
01204 772 Allocated TalkTalk Communications Limited 4+6 - 31/08/2011
01204 773 Allocated TalkTalk Communications Limited 4+6 - 31/08/2011
01204 774 Allocated TalkTalk Communications Limited 4+6 - 31/08/2011
01204 775 Allocated TalkTalk Communications Limited 4+6 - 31/08/2011
01204 776 Allocated TalkTalk Communications Limited 4+6 - 31/08/2011
01204 777 Allocated TalkTalk Communications Limited 4+6 - 31/08/2011
01204 778 Allocated TalkTalk Communications Limited 4+6 - 31/08/2011
01204 779 Protected - 4+6 - -
01204 780 Allocated We Love Communications Limited 4+6 - 13/08/2012
01204 781 Allocated British Sky Broadcasting Limited 4+6 - 26/09/2012
01204 782 Allocated TalkTalk Communications Limited 4+6 - 24/01/2013
01204 783 Allocated British Sky Broadcasting Limited 4+6 - 26/09/2012
01204 784 Allocated Numbers Plus Ltd 4+6 - 13/02/2013
01204 785 Allocated TelecomEight Network Ltd 4+6 - 28/03/2013
01204 786 Allocated Media Hawk Ltd 4+6 - 10/04/2013
01204 787 Allocated Content Guru Ltd 4+6 - 12/10/2012
01204 788 Allocated Magnetic North Software Limited 4+6 - 15/01/2013
01204 789 Allocated British Sky Broadcasting Limited 4+6 - 03/08/2012
01204 790 Protected - 4+6 - -
01204 791 Allocated BT 4+6 - 07/06/2012
01204 792 Allocated BT 4+6 - 07/06/2012
01204 793 Allocated BT 4+6 - 07/06/2012
01204 794 Allocated BT 4+6 - 07/06/2012
01204 795 Allocated BT 4+6 - 07/06/2012
01204 796 Allocated BT 4+6 - 07/06/2012
01204 797 Allocated BT 4+6 - 07/06/2012
01204 798 Allocated BT 4+6 - 07/06/2012
01204 799 Allocated BT 4+6 - 07/06/2012
01204 800 Protected - 4+6 - -
01204 801 Protected - 4+6 - -
01204 802 Protected - 4+6 - -
01204 803 Protected - 4+6 - -
01204 804 Protected - 4+6 - -
01204 805 Protected - 4+6 - -
01204 806 Protected - 4+6 - -
01204 807 Protected - 4+6 - -
01204 808 Protected - 4+6 - -
01204 809 Protected - 4+6 - -
01204 810 Protected - 4+6 - -
01204 811 Allocated BT 4+6 - 07/06/2012
01204 812 Allocated BT 4+6 - 07/06/2012
01204 813 Allocated BT 4+6 - 07/06/2012
01204 814 Allocated BT 4+6 - 07/06/2012
01204 815 Allocated BT 4+6 - 07/06/2012
01204 816 Protected - 4+6 - -
01204 817 Protected - 4+6 - -
01204 818 Protected - 4+6 - -
01204 819 Allocated BT 4+6 - 07/06/2012
01204 820 Protected - 4+6 - -
01204 821 Allocated Affiniti Integrated Solutions Ltd 4+6 - 12/06/2000
01204 822 Allocated Affiniti Integrated Solutions Ltd 4+6 - 12/06/2000
01204 823 Allocated Affiniti Integrated Solutions Ltd 4+6 - 12/06/2000
01204 824 Allocated Affiniti Integrated Solutions Ltd 4+6 - 12/06/2000
01204 825 Protected - 4+6 - -
01204 826 Protected - 4+6 - -
01204 827 Allocated Affiniti Integrated Solutions Ltd 4+6 - 12/06/2000
01204 828 Allocated Affiniti Integrated Solutions Ltd 4+6 - 12/06/2000
01204 829 Protected - 4+6 - -
01204 830 Allocated Virgin Media Limited 4+6 - 08/04/1997
01204 831 Protected - 4+6 - -
01204 832 Protected - 4+6 - -
01204 833 Protected - 4+6 - -
01204 834 Protected - 4+6 - -
01204 835 Protected - 4+6 - -
01204 836 Protected - 4+6 - -
01204 837 Protected - 4+6 - -
01204 838 Protected - 4+6 - -
01204 839 Protected - 4+6 - -
01204 84 Allocated BT 4+6 - 15/07/1994
01204 85 Allocated BT 4+6 - 15/07/1994
01204 86 Allocated BT 4+6 - 15/07/1994
01204 87 Allocated Vodafone Ltd (C&W) 4+6 F-Digits '0,1,2,3,4,5,6,7,8,9' 04/02/2010
01204 880 Allocated BT 4+6 - 07/06/2012
01204 881 Allocated BT 4+6 - 07/06/2012
01204 882 Allocated BT 4+6 - 07/06/2012
01204 883 Allocated BT 4+6 - 07/06/2012
01204 884 Allocated BT 4+6 - 07/06/2012
01204 885 Allocated BT 4+6 - 07/06/2012
01204 886 Allocated BT 4+6 - 07/06/2012
01204 887 Allocated BT 4+6 - 07/06/2012
01204 888 Allocated BT 4+6 - 07/06/2012
01204 889 Protected - 4+6 - -
01204 890 Allocated Magrathea Telecommunications Limited 4+6 - 17/11/2011
01204 891 Allocated Magrathea Telecommunications Limited 4+6 - 17/11/2011
01204 892 Protected - 4+6 - -
01204 893 Protected - 4+6 - -
01204 894 Allocated Magrathea Telecommunications Limited 4+6 - 17/11/2011
01204 895 Allocated Magrathea Telecommunications Limited 4+6 - 17/11/2011
01204 896 Allocated Magrathea Telecommunications Limited 4+6 - 17/11/2011
01204 897 Allocated Magrathea Telecommunications Limited 4+6 - 17/11/2011
01204 898 Allocated Magrathea Telecommunications Limited 4+6 - 17/11/2011
01204 899 Allocated Magrathea Telecommunications Limited 4+6 - 17/11/2011
01204 900 Allocated Vodafone Ltd (YC) 4+6 - 22/08/2011
01204 901 Allocated Vodafone Ltd (YC) 4+6 - 22/08/2011
01204 902 Allocated Vodafone Ltd (YC) 4+6 - 22/08/2011
01204 903 Allocated Vodafone Ltd (YC) 4+6 - 22/08/2011
01204 904 Allocated Vodafone Ltd (YC) 4+6 - 22/08/2011
01204 905 Allocated Vodafone Ltd (YC) 4+6 - 22/08/2011
01204 906 Allocated Vodafone Ltd (YC) 4+6 - 22/08/2011
01204 907 Allocated Vodafone Ltd (YC) 4+6 - 22/08/2011
01204 908 Allocated Vodafone Ltd (YC) 4+6 - 15/09/2011
01204 909 Allocated Vodafone Ltd (YC) 4+6 - 22/08/2011
01204 910 Protected - 4+6 - -
01204 911 Protected - 4+6 - -
01204 912 Protected - 4+6 - -
01204 913 Protected - 4+6 - -
01204 914 Protected - 4+6 - -
01204 915 Protected - 4+6 - -
01204 916 Protected - 4+6 - -
01204 917 Protected - 4+6 - -
01204 918 Protected - 4+6 - -
01204 919 Protected - 4+6 - -
01204 920 Protected - 4+6 - -
01204 921 Protected - 4+6 - -
01204 922 Protected - 4+6 - -
01204 923 Protected - 4+6 - -
01204 924 Protected - 4+6 - -
01204 925 Protected - 4+6 - -
01204 926 Protected - 4+6 - -
01204 927 Protected - 4+6 - -
01204 928 Protected - 4+6 - -
01204 929 Protected - 4+6 - -
01204 930 Protected - 4+6 - -
01204 931 Allocated Served Up Limited. 4+6 - 03/06/2008
01204 932 Allocated Served Up Limited. 4+6 - 03/06/2008
01204 933 Protected - 4+6 - -
01204 934 Protected - 4+6 - -
01204 935 Protected - 4+6 - -
01204 936 Protected - 4+6 - -
01204 937 Protected - 4+6 - -
01204 938 Protected - 4+6 - -
01204 939 Protected - 4+6 - -
01204 94 Allocated Edge Telecom Limited 4+6 F-Digit '0' 24/01/2005
01204 950 Allocated Linear Telecoms Limited 4+6 - 04/10/2010
01204 951 Protected - 4+6 - -
01204 952 Protected - 4+6 - -
01204 953 Protected - 4+6 - -
01204 954 Protected - 4+6 - -
01204 955 Protected - 4+6 - -
01204 956 Protected - 4+6 - -
01204 957 Protected - 4+6 - -
01204 958 Protected - 4+6 - -
01204 959 Protected - 4+6 - -
01204 960 Protected - 4+6 - -
01204 961 Protected - 4+6 - -
01204 962 Protected - 4+6 - -
01204 963 Protected - 4+6 - -
01204 964 Protected - 4+6 - -
01204 965 Protected - 4+6 - -
01204 966 Protected - 4+6 - -
01204 967 Protected - 4+6 - -
01204 968 Protected - 4+6 - -
01204 969 Protected - 4+6 - -
01204 970 Allocated Inclarity Communications Ltd 4+6 - 18/05/2005
01204 971 Allocated Inclarity Communications Ltd 4+6 - 18/05/2005
01204 972 Allocated Inclarity Communications Ltd 4+6 - 18/05/2005
01204 973 Allocated Firstsound Ltd 4+6 - 18/05/2005
01204 974 Allocated Invoco Ltd 4+6 - 18/05/2005
01204 975 Allocated Inclarity Communications Ltd 4+6 - 18/05/2005
01204 976 Allocated Tesla Dynamic Ltd 4+6 - 18/05/2005
01204 977 Allocated Orbtalk Limited 4+6 - 18/05/2005
01204 978 Allocated Internexus Networks Limited 4+6 F-Digit '1' 18/05/2005
01204 979 Allocated British Sky Broadcasting Limited 4+6 - 18/05/2005
01204 980 Protected - 4+6 - -
01204 981 Protected - 4+6 - -
01204 982 Protected - 4+6 - -
01204 983 Protected - 4+6 - -
01204 984 Allocated Six Degrees Unified Comms Limited 4+6 - 09/11/2005
01204 985 Protected - 4+6 - -
01204 986 Protected - 4+6 - -
01204 987 Protected - 4+6 - -
01204 988 Protected - 4+6 - -
01204 989 Protected - 4+6 - -
01204 99 Protected - N/A - -