Code allocations for the 01637 STD code

Summary

  • Status
    • Allocated: 101
    • Free: 10
    • Free for National Dialling Only: 20
    • Protected: 275
  • Operators : 88
  • Latest change : July 2012
Click here for Status definitions
Have you received a call from a number beginning 01637? Get information on a full number beginning 01637, using our full UK number search.
Find out about the location and calling costs for 01637 numbers on our 01637 code page.

This page contains information about which telephone companies the various 01637 numbers are allocated to.

First Digits Status Communications Provider Number Length Notes Change
01637 00 Free for National Dialling Only - (0)+10 - -
01637 01 Free for National Dialling Only - (0)+10 - -
01637 02 Free for National Dialling Only - (0)+10 - -
01637 03 Free for National Dialling Only - (0)+10 - -
01637 04 Free for National Dialling Only - (0)+10 - -
01637 05 Free for National Dialling Only - (0)+10 - -
01637 06 Free for National Dialling Only - (0)+10 - -
01637 07 Free for National Dialling Only - (0)+10 - -
01637 08 Free for National Dialling Only - (0)+10 - -
01637 09 Free for National Dialling Only - (0)+10 - -
01637 10 Free for National Dialling Only - (0)+10 - -
01637 11 Free for National Dialling Only - (0)+10 - -
01637 12 Free for National Dialling Only - (0)+10 - -
01637 13 Free for National Dialling Only - (0)+10 - -
01637 14 Free for National Dialling Only - (0)+10 - -
01637 15 Free for National Dialling Only - (0)+10 - -
01637 16 Free for National Dialling Only - (0)+10 - -
01637 17 Free for National Dialling Only - (0)+10 - -
01637 18 Free for National Dialling Only - (0)+10 - -
01637 19 Free for National Dialling Only - (0)+10 - -
01637 20 Allocated TG Support Limited 4+6 - 07/07/2006
01637 210 Allocated Inclarity Communications Ltd 4+6 - 06/01/2006
01637 211 Allocated Inclarity Communications Ltd 4+6 - 06/01/2006
01637 212 Allocated Inclarity Communications Ltd 4+6 - 06/01/2006
01637 213 Protected - 4+6 - -
01637 214 Protected - 4+6 - -
01637 215 Allocated Inclarity Communications Ltd 4+6 - 06/01/2006
01637 216 Protected - 4+6 - -
01637 217 Protected - 4+6 - -
01637 218 Protected - 4+6 - -
01637 219 Protected - 4+6 - -
01637 220 Free - 4+6 - -
01637 221 Allocated Barritec Limited 4+6 - 28/09/2011
01637 222 Allocated iNet Telecoms Ltd (Voipfone) 4+6 - 17/10/2011
01637 223 Allocated Minotaur Telecom Limited 4+6 - 27/10/2011
01637 224 Allocated Hello Telecom (UK) PLC 4+6 - 17/11/2011
01637 225 Allocated Internexus Networks Limited 4+6 - 22/11/2011
01637 226 Allocated Simwood eSMS Limited 4+6 - 14/02/2012
01637 227 Allocated Broadcast Telecom Ltd 4+6 - 29/02/2012
01637 228 Allocated Invoco Ltd 4+6 - 29/02/2012
01637 229 Allocated Bicom Systems EURL 4+6 - 01/03/2012
01637 230 Protected - 4+6 - -
01637 231 Protected - 4+6 - -
01637 232 Protected - 4+6 - -
01637 233 Protected - 4+6 - -
01637 234 Protected - 4+6 - -
01637 235 Protected - 4+6 - -
01637 236 Protected - 4+6 - -
01637 237 Protected - 4+6 - -
01637 238 Protected - 4+6 - -
01637 239 Protected - 4+6 - -
01637 240 Protected - 4+6 - -
01637 241 Protected - 4+6 - -
01637 242 Protected - 4+6 - -
01637 243 Protected - 4+6 - -
01637 244 Protected - 4+6 - -
01637 245 Protected - 4+6 - -
01637 246 Protected - 4+6 - -
01637 247 Protected - 4+6 - -
01637 248 Protected - 4+6 - -
01637 249 Protected - 4+6 - -
01637 25 Allocated TelNG Limited 4+6 F-Digit '2' 28/02/2007
01637 26 Allocated TTNC Limited 4+6 F-Digits '0,1,2,3,4,5,6,7,8,9' 21/09/2006
01637 27 Allocated Net Solutions Europe Limited 4+6 F-Digit '7' 23/02/2006
01637 280 Protected - 4+6 - -
01637 281 Protected - 4+6 - -
01637 282 Protected - 4+6 - -
01637 283 Protected - 4+6 - -
01637 284 Protected - 4+6 - -
01637 285 Protected - 4+6 - -
01637 286 Protected - 4+6 - -
01637 287 Allocated Spitfire Network Services Ltd 4+6 - 11/11/2011
01637 288 Protected - 4+6 - -
01637 289 Protected - 4+6 - -
01637 29 Allocated (aq) Limited trading as aql 4+6 - 19/09/2007
01637 30 Allocated Frontier Systems Ltd 4+6 F-Digit '3' 27/09/2007
01637 310 Protected - 4+6 - -
01637 311 Protected - 4+6 - -
01637 312 Protected - 4+6 - -
01637 313 Protected - 4+6 - -
01637 314 Protected - 4+6 - -
01637 315 Protected - 4+6 - -
01637 316 Protected - 4+6 - -
01637 317 Allocated Premium O Limited 4+6 - 14/01/2008
01637 318 Protected - 4+6 - -
01637 319 Protected - 4+6 - -
01637 32 Allocated Teledesign Ltd 4+6 F-Digit '2' 20/09/2007
01637 33 Allocated VoIP-Un Limited 4+6 F-Digit '0' 01/11/2007
01637 34 Allocated Timico Limited 4+6 F-Digit '4' 16/05/2008
01637 35 Allocated Affiniti Integrated Solutions Ltd 4+6 F-Digit '5' 05/06/2008
01637 360 Allocated Resilient Networks Plc 4+6 - 27/05/2008
01637 361 Allocated Resilient Networks Plc 4+6 - 27/05/2008
01637 362 Protected - 4+6 - -
01637 363 Protected - 4+6 - -
01637 364 Protected - 4+6 - -
01637 365 Protected - 4+6 - -
01637 366 Allocated Resilient Networks Plc 4+6 - 27/05/2008
01637 367 Protected - 4+6 - -
01637 368 Protected - 4+6 - -
01637 369 Allocated Resilient Networks Plc 4+6 - 27/05/2008
01637 37 Allocated Telecom2 Ltd 4+6 F-Digit '6' 10/09/2009
01637 38 Allocated InTechnology Plc 4+6 F-Digit '2' 06/11/2007
01637 39 Allocated Net-Work Internet Ltd 4+6 F-Digit '0' 13/01/2010
01637 40 Allocated Callagenix Ltd 4+6 F-Digit '0' 23/10/2006
01637 410 Allocated Linear Telecoms Limited 4+6 - 14/10/2010
01637 411 Allocated API Telecom Limited 4+6 - 05/04/2012
01637 412 Allocated ICC Networks Ltd 4+6 - 17/04/2012
01637 413 Allocated IOVOX Limited 4+6 - 03/07/2012
01637 414 Allocated Ziron (UK) Ltd 4+6 - 30/07/2012
01637 415 Allocated Kalnet4u Ltd 4+6 - 24/05/2013
01637 416 Allocated i-Net Communications Group Plc 4+6 - 03/07/2013
01637 417 Allocated Content Guru Ltd 4+6 - 12/10/2012
01637 418 Allocated Liquid 11 Limited 4+6 - 13/06/2013
01637 419 Allocated XoverX Ltd 4+6 - 30/04/2013
01637 420 Allocated Digital Mail Limited 4+6 - 21/10/2011
01637 421 Protected - 4+6 - -
01637 422 Protected - 4+6 - -
01637 423 Protected - 4+6 - -
01637 424 Protected - 4+6 - -
01637 425 Protected - 4+6 - -
01637 426 Protected - 4+6 - -
01637 427 Protected - 4+6 - -
01637 428 Protected - 4+6 - -
01637 429 Protected - 4+6 - -
01637 43 Allocated Danemere Street Creative 4+6 - 14/06/2005
01637 44 Allocated Edge Telecom Limited 4+6 - 25/01/2005
01637 45 Allocated Localphone Limited 4+6 F-Digit '0' 10/05/2007
01637 46 Allocated FleXtel Limited 4+6 - 21/10/2005
01637 470 Allocated Radius Communications Limited 4+6 - 08/01/2014
01637 471 Free - 4+6 - -
01637 472 Free - 4+6 - -
01637 473 Free - 4+6 - -
01637 474 Allocated iHub UK Ltd 4+6 - 18/06/2014
01637 475 Free - 4+6 - -
01637 476 Free - 4+6 - -
01637 477 Free - 4+6 - -
01637 478 Free - 4+6 - -
01637 479 Free - 4+6 - -
01637 480 Protected - 4+6 - -
01637 481 Allocated Six Degrees Unified Comms Limited 4+6 - 09/08/2006
01637 482 Protected - 4+6 - -
01637 483 Protected - 4+6 - -
01637 484 Allocated Six Degrees Unified Comms Limited 4+6 - 09/08/2006
01637 485 Protected - 4+6 - -
01637 486 Protected - 4+6 - -
01637 487 Protected - 4+6 - -
01637 488 Protected - 4+6 - -
01637 489 Protected - 4+6 - -
01637 490 Protected - 4+6 - -
01637 491 Protected - 4+6 - -
01637 492 Protected - 4+6 - -
01637 493 Protected - 4+6 - -
01637 494 Protected - 4+6 - -
01637 495 Protected - 4+6 - -
01637 496 Protected - 4+6 - -
01637 497 Protected - 4+6 - -
01637 498 Allocated TalkTalk Communications Limited 4+6 - 07/08/2007
01637 499 Allocated TalkTalk Communications Limited 4+6 - 07/08/2007
01637 50 Allocated Nodemax Limited 4+6 F-Digit '0' 09/07/2008
01637 51 Allocated Nationwide Telephone Assistance Ltd 4+6 F-Digit '0' 11/07/2008
01637 520 Protected - 4+6 - -
01637 521 Protected - 4+6 - -
01637 522 Protected - 4+6 - -
01637 523 Protected - 4+6 - -
01637 524 Protected - 4+6 - -
01637 525 Protected - 4+6 - -
01637 526 Protected - 4+6 - -
01637 527 Protected - 4+6 - -
01637 528 Protected - 4+6 - -
01637 529 Protected - 4+6 - -
01637 53 Allocated Starcomm Ltd 4+6 F-Digit '0' 22/09/2008
01637 540 Allocated Voxbone SA 4+6 - 09/12/2011
01637 541 Protected - 4+6 - -
01637 542 Protected - 4+6 - -
01637 543 Protected - 4+6 - -
01637 544 Protected - 4+6 - -
01637 545 Protected - 4+6 - -
01637 546 Protected - 4+6 - -
01637 547 Protected - 4+6 - -
01637 548 Protected - 4+6 - -
01637 549 Protected - 4+6 - -
01637 55 Allocated 3C Limited 4+6 F-Digit '2' 01/10/2008
01637 56 Allocated Served Up Limited. 4+6 F-Digit '0' 08/10/2008
01637 57 Allocated Solutios Limited 4+6 F-Digit '2' 18/11/2008
01637 58 Allocated Barritel Limited 4+6 F-Digit '2' 25/11/2008
01637 59 Allocated IPV6 Limited 4+6 F-Digit '0' 06/02/2009
01637 60 Allocated Mars Communications Limited 4+6 F-Digit '0' 05/02/2009
01637 61 Allocated Andrews & Arnold (Numbers) Ltd 4+6 F-Digit '0' 25/03/2009
01637 62 Allocated British Sky Broadcasting Limited 4+6 F-Digits '0' 28/01/2009
01637 63 Allocated X-Pilot Limited 4+6 F-Digit '0' 16/06/2009
01637 64 Allocated Nexus Telecommunications Limited 4+6 F-Digit '0' 11/06/2009
01637 65 Allocated Telecoms World Direct Ltd 4+6 F-Digit '0' 28/04/2009
01637 66 Allocated Mundio Mobile Limited 4+6 F-Digit '6' 01/07/2009
01637 67 Allocated Known Communications Limited 4+6 F-Digit '0' 18/09/2009
01637 68 Allocated CFL Communications Limited 4+6 F-Digit '0' 14/07/2009
01637 690 Free - 4+6 - -
01637 691 Allocated Syntec Limited 4+6 - 13/07/2010
01637 692 Allocated Core Telecom Limited 4+6 - 06/08/2010
01637 693 Allocated Digitech Solutions Global Limited 4+6 - 28/04/2010
01637 694 Allocated Magnetic North Software Limited 4+6 - 02/08/2010
01637 695 Allocated VoiceHost Limited 4+6 - 05/10/2010
01637 696 Allocated Suretec Systems Ltd 4+6 - 06/05/2010
01637 697 Allocated Telappliant Ltd 4+6 - 21/06/2010
01637 698 Allocated Atomstream Limited 4+6 - 11/05/2010
01637 699 Allocated Windsor Telecom Plc 4+6 - 22/07/2010
01637 700 Allocated Numbergroup Network Ltd 4+6 - 04/11/2010
01637 701 Allocated Telephone Box Limited 4+6 - 15/12/2010
01637 702 Allocated Cheers International Sales Limited 4+6 - 15/12/2010
01637 703 Allocated Phone Co-Op Numbering Limited 4+6 - 23/12/2010
01637 704 Allocated Globecom International Limited 4+6 - 04/01/2011
01637 705 Allocated Invosys Limited 4+6 - 20/01/2011
01637 706 Allocated Nexbridge Communications Limited 4+6 - 17/03/2011
01637 707 Allocated IP Base Ltd 4+6 - 04/02/2011
01637 708 Allocated Tesla Dynamic Ltd 4+6 - 30/06/2011
01637 709 Allocated TalkTalk Communications Limited 4+6 - 19/09/2011
01637 710 Protected - 4+6 - -
01637 711 Protected - 4+6 - -
01637 712 Protected - 4+6 - -
01637 713 Protected - 4+6 - -
01637 714 Protected - 4+6 - -
01637 715 Protected - 4+6 - -
01637 716 Protected - 4+6 - -
01637 717 Protected - 4+6 - -
01637 718 Protected - 4+6 - -
01637 719 Protected - 4+6 - -
01637 720 Protected - 4+6 - -
01637 721 Protected - 4+6 - -
01637 722 Protected - 4+6 - -
01637 723 Protected - 4+6 - -
01637 724 Protected - 4+6 - -
01637 725 Protected - 4+6 - -
01637 726 Protected - 4+6 - -
01637 727 Protected - 4+6 - -
01637 728 Protected - 4+6 - -
01637 729 Protected - 4+6 - -
01637 730 Protected - 4+6 - -
01637 731 Protected - 4+6 - -
01637 732 Protected - 4+6 - -
01637 733 Protected - 4+6 - -
01637 734 Protected - 4+6 - -
01637 735 Protected - 4+6 - -
01637 736 Protected - 4+6 - -
01637 737 Protected - 4+6 - -
01637 738 Protected - 4+6 - -
01637 739 Protected - 4+6 - -
01637 740 Protected - 4+6 - -
01637 741 Protected - 4+6 - -
01637 742 Protected - 4+6 - -
01637 743 Protected - 4+6 - -
01637 744 Protected - 4+6 - -
01637 745 Protected - 4+6 - -
01637 746 Protected - 4+6 - -
01637 747 Protected - 4+6 - -
01637 748 Protected - 4+6 - -
01637 749 Protected - 4+6 - -
01637 750 Protected - 4+6 - -
01637 751 Protected - 4+6 - -
01637 752 Protected - 4+6 - -
01637 753 Protected - 4+6 - -
01637 754 Protected - 4+6 - -
01637 755 Protected - 4+6 - -
01637 756 Protected - 4+6 - -
01637 757 Protected - 4+6 - -
01637 758 Protected - 4+6 - -
01637 759 Protected - 4+6 - -
01637 760 Protected - 4+6 - -
01637 761 Protected - 4+6 - -
01637 762 Protected - 4+6 - -
01637 763 Protected - 4+6 - -
01637 764 Protected - 4+6 - -
01637 765 Protected - 4+6 - -
01637 766 Protected - 4+6 - -
01637 767 Protected - 4+6 - -
01637 768 Protected - 4+6 - -
01637 769 Protected - 4+6 - -
01637 770 Protected - 4+6 - -
01637 771 Protected - 4+6 - -
01637 772 Protected - 4+6 - -
01637 773 Protected - 4+6 - -
01637 774 Protected - 4+6 - -
01637 775 Protected - 4+6 - -
01637 776 Protected - 4+6 - -
01637 777 Protected - 4+6 - -
01637 778 Protected - 4+6 - -
01637 779 Protected - 4+6 - -
01637 780 Protected - 4+6 - -
01637 781 Protected - 4+6 - -
01637 782 Protected - 4+6 - -
01637 783 Protected - 4+6 - -
01637 784 Protected - 4+6 - -
01637 785 Protected - 4+6 - -
01637 786 Protected - 4+6 - -
01637 787 Protected - 4+6 - -
01637 788 Protected - 4+6 - -
01637 789 Protected - 4+6 - -
01637 790 Protected - 4+6 - -
01637 791 Protected - 4+6 - -
01637 792 Protected - 4+6 - -
01637 793 Protected - 4+6 - -
01637 794 Protected - 4+6 - -
01637 795 Protected - 4+6 - -
01637 796 Protected - 4+6 - -
01637 797 Protected - 4+6 - -
01637 798 Protected - 4+6 - -
01637 799 Protected - 4+6 - -
01637 80 Allocated Gamma Telecom Holdings Ltd 4+6 - 11/03/2005
01637 81 Allocated Magrathea Telecommunications Limited 4+6 - 24/09/2004
01637 82 Allocated Telephony Services Limited 4+6 - 01/11/2004
01637 83 Allocated BT 4+6 - 15/07/1994
01637 84 Allocated Vodafone Ltd (C&W) 4+6 - 15/02/2010
01637 85 Allocated BT 4+6 - 15/07/1994
01637 86 Allocated BT 4+6 - 15/07/1994
01637 87 Allocated BT 4+6 - 15/07/1994
01637 88 Allocated BT 4+6 - 15/07/1994
01637 89 Allocated BT 4+6 - 15/07/1994
01637 900 Protected - 4+6 - -
01637 901 Protected - 4+6 - -
01637 902 Protected - 4+6 - -
01637 903 Protected - 4+6 - -
01637 904 Protected - 4+6 - -
01637 905 Protected - 4+6 - -
01637 906 Protected - 4+6 - -
01637 907 Protected - 4+6 - -
01637 908 Protected - 4+6 - -
01637 909 Protected - 4+6 - -
01637 910 Protected - 4+6 - -
01637 911 Protected - 4+6 - -
01637 912 Protected - 4+6 - -
01637 913 Protected - 4+6 - -
01637 914 Protected - 4+6 - -
01637 915 Protected - 4+6 - -
01637 916 Protected - 4+6 - -
01637 917 Protected - 4+6 - -
01637 918 Protected - 4+6 - -
01637 919 Protected - 4+6 - -
01637 920 Protected - 4+6 - -
01637 921 Protected - 4+6 - -
01637 922 Protected - 4+6 - -
01637 923 Protected - 4+6 - -
01637 924 Protected - 4+6 - -
01637 925 Protected - 4+6 - -
01637 926 Protected - 4+6 - -
01637 927 Protected - 4+6 - -
01637 928 Protected - 4+6 - -
01637 929 Protected - 4+6 - -
01637 930 Protected - 4+6 - -
01637 931 Protected - 4+6 - -
01637 932 Protected - 4+6 - -
01637 933 Protected - 4+6 - -
01637 934 Protected - 4+6 - -
01637 935 Protected - 4+6 - -
01637 936 Protected - 4+6 - -
01637 937 Protected - 4+6 - -
01637 938 Protected - 4+6 - -
01637 939 Protected - 4+6 - -
01637 940 Protected - 4+6 - -
01637 941 Protected - 4+6 - -
01637 942 Protected - 4+6 - -
01637 943 Protected - 4+6 - -
01637 944 Protected - 4+6 - -
01637 945 Protected - 4+6 - -
01637 946 Protected - 4+6 - -
01637 947 Protected - 4+6 - -
01637 948 Protected - 4+6 - -
01637 949 Protected - 4+6 - -
01637 950 Protected - 4+6 - -
01637 951 Protected - 4+6 - -
01637 952 Protected - 4+6 - -
01637 953 Protected - 4+6 - -
01637 954 Protected - 4+6 - -
01637 955 Protected - 4+6 - -
01637 956 Protected - 4+6 - -
01637 957 Protected - 4+6 - -
01637 958 Protected - 4+6 - -
01637 959 Protected - 4+6 - -
01637 960 Protected - 4+6 - -
01637 961 Protected - 4+6 - -
01637 962 Protected - 4+6 - -
01637 963 Protected - 4+6 - -
01637 964 Protected - 4+6 - -
01637 965 Protected - 4+6 - -
01637 966 Protected - 4+6 - -
01637 967 Protected - 4+6 - -
01637 968 Protected - 4+6 - -
01637 969 Protected - 4+6 - -
01637 970 Protected - 4+6 - -
01637 971 Protected - 4+6 - -
01637 972 Protected - 4+6 - -
01637 973 Protected - 4+6 - -
01637 974 Protected - 4+6 - -
01637 975 Protected - 4+6 - -
01637 976 Protected - 4+6 - -
01637 977 Protected - 4+6 - -
01637 978 Protected - 4+6 - -
01637 979 Protected - 4+6 - -
01637 980 Protected - 4+6 - -
01637 981 Protected - 4+6 - -
01637 982 Protected - 4+6 - -
01637 983 Protected - 4+6 - -
01637 984 Protected - 4+6 - -
01637 985 Protected - 4+6 - -
01637 986 Protected - 4+6 - -
01637 987 Protected - 4+6 - -
01637 988 Protected - 4+6 - -
01637 989 Protected - 4+6 - -
01637 99 Protected - N/A - -