Code allocations for the 01643 STD code

Summary

  • Status
    • Allocated: 104
    • Free: 6
    • Free for National Dialling Only: 20
    • Protected: 294
  • Operators : 86
  • Latest change : October 2007
Click here for Status definitions
Have you received a call from a number beginning 01643? Get information on a full number beginning 01643, using our full UK number search.
Find out about the location and calling costs for 01643 numbers on our 01643 code page.

This page contains information about which telephone companies the various 01643 numbers are allocated to.

First Digits Status Communications Provider Number Length Notes Change
01643 00 Free for National Dialling Only - (0)+10 - -
01643 01 Free for National Dialling Only - (0)+10 - -
01643 02 Free for National Dialling Only - (0)+10 - -
01643 03 Free for National Dialling Only - (0)+10 - -
01643 04 Free for National Dialling Only - (0)+10 - -
01643 05 Free for National Dialling Only - (0)+10 - -
01643 06 Free for National Dialling Only - (0)+10 - -
01643 07 Free for National Dialling Only - (0)+10 - -
01643 08 Free for National Dialling Only - (0)+10 - -
01643 09 Free for National Dialling Only - (0)+10 - -
01643 10 Free for National Dialling Only - (0)+10 - -
01643 11 Free for National Dialling Only - (0)+10 - -
01643 12 Free for National Dialling Only - (0)+10 - -
01643 13 Free for National Dialling Only - (0)+10 - -
01643 14 Free for National Dialling Only - (0)+10 - -
01643 15 Free for National Dialling Only - (0)+10 - -
01643 16 Free for National Dialling Only - (0)+10 - -
01643 17 Free for National Dialling Only - (0)+10 - -
01643 18 Free for National Dialling Only - (0)+10 - -
01643 19 Free for National Dialling Only - (0)+10 - -
01643 200 Protected - 4+6 - -
01643 201 Protected - 4+6 - -
01643 202 Protected - 4+6 - -
01643 203 Protected - 4+6 - -
01643 204 Protected - 4+6 - -
01643 205 Protected - 4+6 - -
01643 206 Protected - 4+6 - -
01643 207 Protected - 4+6 - -
01643 208 Protected - 4+6 - -
01643 209 Protected - 4+6 - -
01643 21 Allocated Localphone Limited 4+6 F-Digit '0' 10/05/2007
01643 220 Allocated Orbtalk Limited 4+6 - 16/09/2011
01643 221 Allocated TalkTalk Communications Limited 4+6 - 19/09/2011
01643 222 Allocated VoiceHost Limited 4+6 - 22/06/2010
01643 223 Allocated Tesla Dynamic Ltd 4+6 - 07/07/2011
01643 224 Allocated British Sky Broadcasting Limited 4+6 - 22/09/2011
01643 225 Allocated Barritec Limited 4+6 - 28/09/2011
01643 226 Allocated iNet Telecoms Ltd (Voipfone) 4+6 - 17/10/2011
01643 227 Allocated Internexus Networks Limited 4+6 - 22/11/2011
01643 228 Protected - 4+6 - -
01643 229 Protected - 4+6 - -
01643 230 Allocated Digitech Solutions Global Limited 4+6 - 08/09/2010
01643 231 Allocated Bicom Systems EURL 4+6 - 01/03/2012
01643 232 Allocated Broadcast Telecom Ltd 4+6 - 29/02/2012
01643 233 Allocated API Telecom Limited 4+6 - 05/04/2012
01643 234 Allocated ICC Networks Ltd 4+6 - 16/04/2012
01643 235 Allocated Hello Telecom (UK) PLC 4+6 - 20/07/2012
01643 236 Allocated Ziron (UK) Ltd 4+6 - 30/07/2012
01643 237 Allocated Invoco Ltd 4+6 - 29/02/2012
01643 238 Allocated IOVOX Limited 4+6 - 03/07/2012
01643 239 Allocated We Love Communications Limited 4+6 - 13/08/2012
01643 24 Allocated Net Solutions Europe Limited 4+6 - 21/02/2006
01643 25 Allocated TTNC Limited 4+6 F-Digits '0,1,2,3,4,5,6,7,8,9' 21/09/2006
01643 26 Allocated TelNG Limited 4+6 F-Digit '2' 28/02/2007
01643 270 Protected - 4+6 - -
01643 271 Protected - 4+6 - -
01643 272 Protected - 4+6 - -
01643 273 Protected - 4+6 - -
01643 274 Protected - 4+6 - -
01643 275 Protected - 4+6 - -
01643 276 Protected - 4+6 - -
01643 277 Allocated Spitfire Network Services Ltd 4+6 - 11/11/2011
01643 278 Protected - 4+6 - -
01643 279 Protected - 4+6 - -
01643 28 Allocated TG Support Limited 4+6 F-Digit '2' 29/05/2007
01643 290 Allocated Resilient Networks Plc 4+6 - 02/01/2007
01643 291 Allocated Resilient Networks Plc 4+6 - 02/01/2007
01643 292 Protected - 4+6 - -
01643 293 Protected - 4+6 - -
01643 294 Protected - 4+6 - -
01643 295 Protected - 4+6 - -
01643 296 Protected - 4+6 - -
01643 297 Protected - 4+6 - -
01643 298 Protected - 4+6 - -
01643 299 Allocated Resilient Networks Plc 4+6 - 02/01/2007
01643 30 Allocated VoIP-Un Limited 4+6 F-Digit '0' 01/11/2007
01643 31 Allocated (aq) Limited trading as aql 4+6 - 03/10/2007
01643 32 Allocated Teledesign Ltd 4+6 F-Digit '2' 19/09/2007
01643 33 Allocated Net-Work Internet Ltd 4+6 F-Digit '3' 30/10/2007
01643 34 Allocated InTechnology Plc 4+6 F-Digit '2' 06/11/2007
01643 35 Allocated Frontier Systems Ltd 4+6 F-Digit '3' 03/12/2007
01643 360 Protected - 4+6 - -
01643 361 Protected - 4+6 - -
01643 362 Protected - 4+6 - -
01643 363 Protected - 4+6 - -
01643 364 Protected - 4+6 - -
01643 365 Protected - 4+6 - -
01643 366 Protected - 4+6 - -
01643 367 Allocated Premium O Limited 4+6 - 04/02/2008
01643 368 Protected - 4+6 - -
01643 369 Protected - 4+6 - -
01643 37 Allocated Telecom2 Ltd 4+6 F-Digit '6' 10/09/2009
01643 38 Allocated Timico Limited 4+6 F-Digit '4' 16/05/2008
01643 39 Allocated Nodemax Limited 4+6 F-Digit '0' 09/07/2008
01643 400 Allocated Linear Telecoms Limited 4+6 - 14/10/2010
01643 401 Protected - 4+6 - -
01643 402 Protected - 4+6 - -
01643 403 Protected - 4+6 - -
01643 404 Protected - 4+6 - -
01643 405 Protected - 4+6 - -
01643 406 Protected - 4+6 - -
01643 407 Protected - 4+6 - -
01643 408 Protected - 4+6 - -
01643 409 Protected - 4+6 - -
01643 410 Allocated Inclarity Communications Ltd 4+6 - 16/06/2005
01643 411 Allocated Inclarity Communications Ltd 4+6 - 16/06/2005
01643 412 Allocated Inclarity Communications Ltd 4+6 - 16/06/2005
01643 413 Protected - 4+6 - -
01643 414 Protected - 4+6 - -
01643 415 Allocated Inclarity Communications Ltd 4+6 - 16/06/2005
01643 416 Protected - 4+6 - -
01643 417 Protected - 4+6 - -
01643 418 Protected - 4+6 - -
01643 419 Protected - 4+6 - -
01643 42 Allocated FleXtel Limited 4+6 - 21/10/2005
01643 43 Allocated BT 4+6 - 20/03/1995
01643 44 Allocated Edge Telecom Limited 4+6 - 08/04/2005
01643 45 Allocated Vodafone Ltd (C&W) 4+6 - 15/02/2010
01643 460 Allocated Six Degrees Unified Comms Limited 4+6 - 25/11/2005
01643 461 Protected - 4+6 - -
01643 462 Protected - 4+6 - -
01643 463 Protected - 4+6 - -
01643 464 Allocated Six Degrees Unified Comms Limited 4+6 - 25/11/2005
01643 465 Protected - 4+6 - -
01643 466 Protected - 4+6 - -
01643 467 Protected - 4+6 - -
01643 468 Protected - 4+6 - -
01643 469 Protected - 4+6 - -
01643 470 Allocated Inclarity Communications Ltd 4+6 - 16/12/2005
01643 471 Allocated Inclarity Communications Ltd 4+6 - 16/12/2005
01643 472 Allocated Inclarity Communications Ltd 4+6 - 16/12/2005
01643 473 Protected - 4+6 - -
01643 474 Protected - 4+6 - -
01643 475 Allocated Inclarity Communications Ltd 4+6 - 16/12/2005
01643 476 Protected - 4+6 - -
01643 477 Protected - 4+6 - -
01643 478 Protected - 4+6 - -
01643 479 Protected - 4+6 - -
01643 480 Protected - 4+6 - -
01643 481 Protected - 4+6 - -
01643 482 Protected - 4+6 - -
01643 483 Protected - 4+6 - -
01643 484 Protected - 4+6 - -
01643 485 Protected - 4+6 - -
01643 486 Protected - 4+6 - -
01643 487 Protected - 4+6 - -
01643 488 Protected - 4+6 - -
01643 489 Protected - 4+6 - -
01643 49 Allocated Syntec Limited 4+6 - 22/11/2005
01643 50 Allocated Nationwide Telephone Assistance Ltd 4+6 F-Digit '0' 11/07/2008
01643 51 Allocated Starcomm Ltd 4+6 F-Digit '0' 22/09/2008
01643 520 Allocated Voxbone SA 4+6 - 09/12/2011
01643 521 Protected - 4+6 - -
01643 522 Protected - 4+6 - -
01643 523 Protected - 4+6 - -
01643 524 Protected - 4+6 - -
01643 525 Protected - 4+6 - -
01643 526 Protected - 4+6 - -
01643 527 Protected - 4+6 - -
01643 528 Protected - 4+6 - -
01643 529 Protected - 4+6 - -
01643 53 Allocated 3C Limited 4+6 F-Digit '2' 01/10/2008
01643 54 Allocated Solutios Limited 4+6 F-Digit '2' 18/11/2008
01643 55 Allocated Served Up Limited. 4+6 F-Digit '0' 13/10/2008
01643 56 Allocated Mars Communications Limited 4+6 F-Digit '0' 05/02/2009
01643 57 Allocated IPV6 Limited 4+6 F-Digit '0' 06/02/2009
01643 58 Allocated Andrews & Arnold (Numbers) Ltd 4+6 F-Digit '0' 27/03/2009
01643 59 Allocated Telecoms World Direct Ltd 4+6 F-Digit '0' 28/04/2009
01643 60 Allocated Nexus Telecommunications Limited 4+6 F-Digit '0' 11/06/2009
01643 61 Allocated Mundio Mobile Limited 4+6 F-Digit '6' 01/07/2009
01643 62 Allocated Known Communications Limited 4+6 F-Digit '0' 18/09/2009
01643 63 Allocated CFL Communications Limited 4+6 F-Digit '0' 14/07/2009
01643 64 Allocated Danemere Street Creative 4+6 F-Digit '2' 22/07/2009
01643 650 Allocated Calltracks Limited 4+6 - 08/07/2010
01643 651 Allocated Numbergroup Network Ltd 4+6 - 08/11/2010
01643 652 Allocated Affiniti Integrated Solutions Ltd 4+6 - 08/11/2010
01643 653 Allocated Windsor Telecom Plc 4+6 - 22/07/2010
01643 654 Allocated Telappliant Ltd 4+6 - 21/06/2010
01643 655 Allocated Atomstream Limited 4+6 - 11/05/2010
01643 656 Allocated Suretec Systems Ltd 4+6 - 07/05/2010
01643 657 Allocated Digitech Solutions Global Limited 4+6 - 27/04/2010
01643 658 Allocated Telephone Box Limited 4+6 - 15/12/2010
01643 659 Allocated Cheers International Sales Limited 4+6 - 15/12/2010
01643 660 Allocated Phone Co-Op Numbering Limited 4+6 - 23/12/2010
01643 661 Allocated Invosys Limited 4+6 - 20/01/2011
01643 662 Allocated Globecom International Limited 4+6 - 04/01/2011
01643 663 Allocated IP Base Ltd 4+6 - 04/02/2011
01643 664 Allocated Nexbridge Communications Limited 4+6 - 17/03/2011
01643 665 Allocated Minotaur Telecom Limited 4+6 - 05/02/2013
01643 666 Allocated Content Guru Ltd 4+6 - 12/10/2012
01643 667 Allocated Simwood eSMS Limited 4+6 - 05/04/2013
01643 668 Allocated i-Net Communications Group Plc 4+6 - 03/07/2013
01643 669 Allocated Radius Communications Limited 4+6 - 08/01/2014
01643 670 Free - 4+6 - -
01643 671 Free - 4+6 - -
01643 672 Allocated Kalnet4u Ltd 4+6 - 24/05/2013
01643 673 Free - 4+6 - -
01643 674 Free - 4+6 - -
01643 675 Free - 4+6 - -
01643 676 Allocated iHub UK Ltd 4+6 - 18/06/2014
01643 677 Allocated Magnetic North Software Limited 4+6 - 19/02/2013
01643 678 Free - 4+6 - -
01643 679 Allocated XoverX Ltd 4+6 - 30/04/2013
01643 680 Protected - 4+6 - -
01643 681 Protected - 4+6 - -
01643 682 Protected - 4+6 - -
01643 683 Protected - 4+6 - -
01643 684 Protected - 4+6 - -
01643 685 Protected - 4+6 - -
01643 686 Protected - 4+6 - -
01643 687 Protected - 4+6 - -
01643 688 Protected - 4+6 - -
01643 689 Protected - 4+6 - -
01643 690 Protected - 4+6 - -
01643 691 Protected - 4+6 - -
01643 692 Protected - 4+6 - -
01643 693 Protected - 4+6 - -
01643 694 Protected - 4+6 - -
01643 695 Protected - 4+6 - -
01643 696 Protected - 4+6 - -
01643 697 Protected - 4+6 - -
01643 698 Protected - 4+6 - -
01643 699 Protected - 4+6 - -
01643 70 Allocated BT 4+6 - 15/07/1994
01643 710 Protected - 4+6 - -
01643 711 Protected - 4+6 - -
01643 712 Protected - 4+6 - -
01643 713 Protected - 4+6 - -
01643 714 Protected - 4+6 - -
01643 715 Protected - 4+6 - -
01643 716 Protected - 4+6 - -
01643 717 Protected - 4+6 - -
01643 718 Protected - 4+6 - -
01643 719 Protected - 4+6 - -
01643 720 Protected - 4+6 - -
01643 721 Protected - 4+6 - -
01643 722 Protected - 4+6 - -
01643 723 Protected - 4+6 - -
01643 724 Protected - 4+6 - -
01643 725 Protected - 4+6 - -
01643 726 Protected - 4+6 - -
01643 727 Protected - 4+6 - -
01643 728 Protected - 4+6 - -
01643 729 Protected - 4+6 - -
01643 730 Protected - 4+6 - -
01643 731 Protected - 4+6 - -
01643 732 Protected - 4+6 - -
01643 733 Protected - 4+6 - -
01643 734 Protected - 4+6 - -
01643 735 Protected - 4+6 - -
01643 736 Protected - 4+6 - -
01643 737 Protected - 4+6 - -
01643 738 Protected - 4+6 - -
01643 739 Protected - 4+6 - -
01643 740 Protected - 4+6 - -
01643 741 Protected - 4+6 - -
01643 742 Protected - 4+6 - -
01643 743 Protected - 4+6 - -
01643 744 Protected - 4+6 - -
01643 745 Protected - 4+6 - -
01643 746 Protected - 4+6 - -
01643 747 Protected - 4+6 - -
01643 748 Protected - 4+6 - -
01643 749 Protected - 4+6 - -
01643 750 Protected - 4+6 - -
01643 751 Protected - 4+6 - -
01643 752 Protected - 4+6 - -
01643 753 Protected - 4+6 - -
01643 754 Protected - 4+6 - -
01643 755 Protected - 4+6 - -
01643 756 Protected - 4+6 - -
01643 757 Protected - 4+6 - -
01643 758 Protected - 4+6 - -
01643 759 Protected - 4+6 - -
01643 760 Protected - 4+6 - -
01643 761 Protected - 4+6 - -
01643 762 Protected - 4+6 - -
01643 763 Protected - 4+6 - -
01643 764 Protected - 4+6 - -
01643 765 Protected - 4+6 - -
01643 766 Protected - 4+6 - -
01643 767 Protected - 4+6 - -
01643 768 Protected - 4+6 - -
01643 769 Protected - 4+6 - -
01643 770 Protected - 4+6 - -
01643 771 Protected - 4+6 - -
01643 772 Protected - 4+6 - -
01643 773 Protected - 4+6 - -
01643 774 Protected - 4+6 - -
01643 775 Protected - 4+6 - -
01643 776 Protected - 4+6 - -
01643 777 Protected - 4+6 - -
01643 778 Protected - 4+6 - -
01643 779 Protected - 4+6 - -
01643 780 Protected - 4+6 - -
01643 781 Protected - 4+6 - -
01643 782 Protected - 4+6 - -
01643 783 Protected - 4+6 - -
01643 784 Protected - 4+6 - -
01643 785 Protected - 4+6 - -
01643 786 Protected - 4+6 - -
01643 787 Protected - 4+6 - -
01643 788 Protected - 4+6 - -
01643 789 Protected - 4+6 - -
01643 790 Protected - 4+6 - -
01643 791 Protected - 4+6 - -
01643 792 Protected - 4+6 - -
01643 793 Protected - 4+6 - -
01643 794 Protected - 4+6 - -
01643 795 Protected - 4+6 - -
01643 796 Protected - 4+6 - -
01643 797 Protected - 4+6 - -
01643 798 Protected - 4+6 - -
01643 799 Protected - 4+6 - -
01643 80 Allocated Gamma Telecom Holdings Ltd 4+6 - 18/04/2005
01643 810 Protected - 4+6 - -
01643 811 Protected - 4+6 - -
01643 812 Protected - 4+6 - -
01643 813 Protected - 4+6 - -
01643 814 Protected - 4+6 - -
01643 815 Protected - 4+6 - -
01643 816 Protected - 4+6 - -
01643 817 Protected - 4+6 - -
01643 818 Allocated TalkTalk Communications Limited 4+6 - 24/05/2007
01643 819 Allocated TalkTalk Communications Limited 4+6 - 24/05/2007
01643 82 Allocated BT 4+6 - 15/07/1994
01643 83 Allocated BT 4+6 - 15/07/1994
01643 84 Allocated BT 4+6 - 15/07/1994
01643 85 Allocated BT 4+6 - 15/07/1994
01643 86 Allocated BT 4+6 - 15/07/1994
01643 87 Allocated Telephony Services Limited 4+6 - 01/11/2004
01643 88 Allocated Magrathea Telecommunications Limited 4+6 - 24/09/2004
01643 89 Allocated Barritel Limited 4+6 F-Digit '2' 22/06/2007
01643 900 Protected - 4+6 - -
01643 901 Protected - 4+6 - -
01643 902 Protected - 4+6 - -
01643 903 Protected - 4+6 - -
01643 904 Protected - 4+6 - -
01643 905 Protected - 4+6 - -
01643 906 Protected - 4+6 - -
01643 907 Protected - 4+6 - -
01643 908 Protected - 4+6 - -
01643 909 Protected - 4+6 - -
01643 910 Protected - 4+6 - -
01643 911 Protected - 4+6 - -
01643 912 Protected - 4+6 - -
01643 913 Protected - 4+6 - -
01643 914 Protected - 4+6 - -
01643 915 Protected - 4+6 - -
01643 916 Protected - 4+6 - -
01643 917 Protected - 4+6 - -
01643 918 Protected - 4+6 - -
01643 919 Protected - 4+6 - -
01643 920 Protected - 4+6 - -
01643 921 Protected - 4+6 - -
01643 922 Protected - 4+6 - -
01643 923 Protected - 4+6 - -
01643 924 Protected - 4+6 - -
01643 925 Protected - 4+6 - -
01643 926 Protected - 4+6 - -
01643 927 Protected - 4+6 - -
01643 928 Protected - 4+6 - -
01643 929 Protected - 4+6 - -
01643 930 Protected - 4+6 - -
01643 931 Protected - 4+6 - -
01643 932 Protected - 4+6 - -
01643 933 Protected - 4+6 - -
01643 934 Protected - 4+6 - -
01643 935 Protected - 4+6 - -
01643 936 Protected - 4+6 - -
01643 937 Protected - 4+6 - -
01643 938 Protected - 4+6 - -
01643 939 Protected - 4+6 - -
01643 940 Protected - 4+6 - -
01643 941 Protected - 4+6 - -
01643 942 Protected - 4+6 - -
01643 943 Protected - 4+6 - -
01643 944 Protected - 4+6 - -
01643 945 Protected - 4+6 - -
01643 946 Protected - 4+6 - -
01643 947 Protected - 4+6 - -
01643 948 Protected - 4+6 - -
01643 949 Protected - 4+6 - -
01643 950 Protected - 4+6 - -
01643 951 Protected - 4+6 - -
01643 952 Protected - 4+6 - -
01643 953 Protected - 4+6 - -
01643 954 Protected - 4+6 - -
01643 955 Protected - 4+6 - -
01643 956 Protected - 4+6 - -
01643 957 Protected - 4+6 - -
01643 958 Protected - 4+6 - -
01643 959 Protected - 4+6 - -
01643 960 Protected - 4+6 - -
01643 961 Protected - 4+6 - -
01643 962 Protected - 4+6 - -
01643 963 Protected - 4+6 - -
01643 964 Protected - 4+6 - -
01643 965 Protected - 4+6 - -
01643 966 Protected - 4+6 - -
01643 967 Protected - 4+6 - -
01643 968 Protected - 4+6 - -
01643 969 Protected - 4+6 - -
01643 970 Protected - 4+6 - -
01643 971 Protected - 4+6 - -
01643 972 Protected - 4+6 - -
01643 973 Protected - 4+6 - -
01643 974 Protected - 4+6 - -
01643 975 Protected - 4+6 - -
01643 976 Protected - 4+6 - -
01643 977 Protected - 4+6 - -
01643 978 Protected - 4+6 - -
01643 979 Protected - 4+6 - -
01643 980 Protected - 4+6 - -
01643 981 Protected - 4+6 - -
01643 982 Protected - 4+6 - -
01643 983 Protected - 4+6 - -
01643 984 Protected - 4+6 - -
01643 985 Protected - 4+6 - -
01643 986 Protected - 4+6 - -
01643 987 Protected - 4+6 - -
01643 988 Protected - 4+6 - -
01643 989 Protected - 4+6 - -
01643 99 Protected - N/A - -