Code allocations for the 01722 STD code

Summary

  • Status
    • Allocated: 134
    • Free: 4
    • Free for National Dialling Only: 20
    • Protected: 284
  • Operators : 108
  • Latest change : October 2007
Click here for Status definitions
Have you received a call from a number beginning 01722? Get information on a full number beginning 01722, using our full UK number search.
Find out about the location and calling costs for 01722 numbers on our 01722 code page.

This page contains information about which telephone companies the various 01722 numbers are allocated to.

First Digits Status Communications Provider Number Length Notes Change
01722 00 Free for National Dialling Only - (0)+10 - -
01722 01 Free for National Dialling Only - (0)+10 - -
01722 02 Free for National Dialling Only - (0)+10 - -
01722 03 Free for National Dialling Only - (0)+10 - -
01722 04 Free for National Dialling Only - (0)+10 - -
01722 05 Free for National Dialling Only - (0)+10 - -
01722 06 Free for National Dialling Only - (0)+10 - -
01722 07 Free for National Dialling Only - (0)+10 - -
01722 08 Free for National Dialling Only - (0)+10 - -
01722 09 Free for National Dialling Only - (0)+10 - -
01722 10 Free for National Dialling Only - (0)+10 - -
01722 11 Free for National Dialling Only - (0)+10 - -
01722 12 Free for National Dialling Only - (0)+10 - -
01722 13 Free for National Dialling Only - (0)+10 - -
01722 14 Free for National Dialling Only - (0)+10 - -
01722 15 Free for National Dialling Only - (0)+10 - -
01722 16 Free for National Dialling Only - (0)+10 - -
01722 17 Free for National Dialling Only - (0)+10 - -
01722 18 Free for National Dialling Only - (0)+10 - -
01722 19 Free for National Dialling Only - (0)+10 - -
01722 200 Protected - 4+6 - -
01722 201 Protected - 4+6 - -
01722 202 Protected - 4+6 - -
01722 203 Protected - 4+6 - -
01722 204 Protected - 4+6 - -
01722 205 Protected - 4+6 - -
01722 206 Protected - 4+6 - -
01722 207 Protected - 4+6 - -
01722 208 Protected - 4+6 - -
01722 209 Protected - 4+6 - -
01722 21 Allocated TelNG Limited 4+6 F-Digit '2' 28/02/2007
01722 22 Allocated Localphone Limited 4+6 F-Digit '0' 14/05/2007
01722 230 Protected - 4+6 - -
01722 231 Protected - 4+6 - -
01722 232 Protected - 4+6 - -
01722 233 Protected - 4+6 - -
01722 234 Protected - 4+6 - -
01722 235 Protected - 4+6 - -
01722 236 Protected - 4+6 - -
01722 237 Allocated TalkTalk Communications Limited 4+6 - 19/01/2012
01722 238 Allocated TalkTalk Communications Limited 4+6 - 19/01/2012
01722 239 Allocated TalkTalk Communications Limited 4+6 - 19/01/2012
01722 24 Allocated (aq) Limited trading as aql 4+6 - 03/10/2007
01722 25 Allocated X-Pilot Limited 4+6 F-Digit '0' 31/10/2007
01722 26 Allocated Callagenix Ltd 4+6 F-Digit '0' 23/10/2006
01722 27 Allocated Frontier Systems Ltd 4+6 F-Digit '3' 30/07/2007
01722 28 Allocated Nationwide Telephone Assistance Ltd 4+6 F-Digit '0' 15/10/2007
01722 290 Allocated Resilient Networks Plc 4+6 - 04/01/2007
01722 291 Allocated Resilient Networks Plc 4+6 - 04/01/2007
01722 292 Protected - 4+6 - -
01722 293 Protected - 4+6 - -
01722 294 Protected - 4+6 - -
01722 295 Protected - 4+6 - -
01722 296 Protected - 4+6 - -
01722 297 Protected - 4+6 - -
01722 298 Protected - 4+6 - -
01722 299 Allocated Resilient Networks Plc 4+6 - 04/01/2007
01722 30 Allocated Easynet Enterprise Services Limited 4+6 F-Digit '5' 18/04/2006
01722 31 Allocated BT 4+6 - 15/07/1994
01722 32 Allocated BT 4+6 - 15/07/1994
01722 33 Allocated BT 4+6 - 15/07/1994
01722 34 Allocated BT 4+6 - 17/12/1997
01722 350 Protected - 4+6 - -
01722 351 Protected - 4+6 - -
01722 352 Protected - 4+6 - -
01722 353 Allocated Coms.Com Ltd 4+6 - 05/10/2012
01722 354 Protected - 4+6 - -
01722 355 Protected - 4+6 - -
01722 356 Protected - 4+6 - -
01722 357 Protected - 4+6 - -
01722 358 Protected - 4+6 - -
01722 359 Protected - 4+6 - -
01722 360 Protected - 4+6 - -
01722 361 Allocated Inclarity Communications Ltd 4+6 - 13/04/2005
01722 362 Allocated Inclarity Communications Ltd 4+6 - 13/04/2005
01722 363 Protected - 4+6 - -
01722 364 Protected - 4+6 - -
01722 365 Allocated Inclarity Communications Ltd 4+6 - 13/04/2005
01722 366 Protected - 4+6 - -
01722 367 Protected - 4+6 - -
01722 368 Protected - 4+6 - -
01722 369 Protected - 4+6 - -
01722 370 Protected - 4+6 - -
01722 371 Protected - 4+6 - -
01722 372 Protected - 4+6 - -
01722 373 Protected - 4+6 - -
01722 374 Protected - 4+6 - -
01722 375 Protected - 4+6 - -
01722 376 Protected - 4+6 - -
01722 377 Protected - 4+6 - -
01722 378 Protected - 4+6 - -
01722 379 Protected - 4+6 - -
01722 38 Allocated FleXtel Limited 4+6 - 02/06/2011
01722 39 Allocated Vodafone Ltd (C&W) 4+6 - 15/02/2010
01722 40 Allocated Net Solutions Europe Limited 4+6 F-Digit '0' 15/02/2006
01722 41 Allocated BT 4+6 - 15/07/1994
01722 42 Allocated BT 4+6 - 15/07/1994
01722 43 Allocated BT 4+6 - 15/07/1994
01722 44 Allocated Gamma Telecom Holdings Ltd 4+6 - 20/04/2004
01722 45 Allocated TG Support Limited 4+6 - 07/07/2006
01722 460 Allocated Linear Telecoms Limited 4+6 - 18/10/2010
01722 461 Allocated Minotaur Telecom Limited 4+6 - 27/10/2011
01722 462 Allocated Internexus Networks Limited 4+6 - 22/11/2011
01722 463 Allocated Hello Telecom (UK) PLC 4+6 - 03/01/2012
01722 464 Allocated Barritec Limited 4+6 - 28/09/2011
01722 465 Allocated Bicom Systems EURL 4+6 - 01/03/2012
01722 466 Allocated Simwood eSMS Limited 4+6 - 01/02/2012
01722 467 Allocated API Telecom Limited 4+6 - 10/04/2012
01722 468 Allocated Citrus Telecommunications Ltd 4+6 - 28/02/2012
01722 469 Allocated ICC Networks Ltd 4+6 - 16/04/2012
01722 47 Allocated Danemere Street Creative 4+6 - 23/06/2005
01722 48 Allocated TTNC Limited 4+6 F-Digits '0,1,2,3,4,5,6,7,8,9' 16/02/2006
01722 49 Allocated Barritel Limited 4+6 F-Digit '2' 23/06/2006
01722 50 Allocated Virgin Media Limited 4+6 - 11/03/1996
01722 510 Allocated VoiceHost Limited 4+6 - 05/10/2010
01722 511 Allocated We Love Communications Limited 4+6 - 14/08/2012
01722 512 Allocated Invoco Ltd 4+6 - 25/04/2012
01722 513 Allocated Orange Business Holdings UK Limited 4+6 - 13/07/2012
01722 514 Allocated Content Guru Ltd 4+6 - 12/10/2012
01722 515 Allocated IOVOX Limited 4+6 - 04/07/2012
01722 516 Allocated Ziron (UK) Ltd 4+6 - 31/07/2012
01722 517 Allocated Media Hawk Ltd 4+6 - 10/04/2013
01722 518 Allocated Magnetic North Software Limited 4+6 - 19/02/2013
01722 519 Allocated Storacall Technology Ltd (Trading As X-ON) 4+6 - 11/04/2013
01722 52 Allocated InTechnology Plc 4+6 - 08/06/2007
01722 530 Allocated Six Degrees Unified Comms Limited 4+6 - 29/11/2012
01722 531 Protected - 4+6 - -
01722 532 Allocated Six Degrees Unified Comms Limited 4+6 - 04/11/2013
01722 533 Protected - 4+6 - -
01722 534 Allocated Six Degrees Unified Comms Limited 4+6 - 04/11/2013
01722 535 Protected - 4+6 - -
01722 536 Protected - 4+6 - -
01722 537 Protected - 4+6 - -
01722 538 Protected - 4+6 - -
01722 539 Protected - 4+6 - -
01722 540 Protected - 4+6 - -
01722 541 Protected - 4+6 - -
01722 542 Protected - 4+6 - -
01722 543 Protected - 4+6 - -
01722 544 Protected - 4+6 - -
01722 545 Protected - 4+6 - -
01722 546 Protected - 4+6 - -
01722 547 Protected - 4+6 - -
01722 548 Protected - 4+6 - -
01722 549 Protected - 4+6 - -
01722 55 Allocated Virgin Media Limited 4+6 - 11/03/1996
01722 56 Allocated Magrathea Telecommunications Limited 4+6 - 24/09/2004
01722 57 Allocated Vodafone Ltd (Energis) 4+6 - 26/05/2006
01722 58 Allocated Telephony Services Limited 4+6 - 04/08/2006
01722 590 Protected - 4+6 - -
01722 591 Protected - 4+6 - -
01722 592 Protected - 4+6 - -
01722 593 Protected - 4+6 - -
01722 594 Protected - 4+6 - -
01722 595 Protected - 4+6 - -
01722 596 Protected - 4+6 - -
01722 597 Allocated Spitfire Network Services Ltd 4+6 - 11/11/2011
01722 598 Protected - 4+6 - -
01722 599 Protected - 4+6 - -
01722 60 Allocated VoIP-Un Limited 4+6 F-Digit '0' 01/11/2007
01722 61 Allocated Premium O Limited 4+6 - 04/02/2008
01722 62 Allocated Affiniti Integrated Solutions Ltd 4+6 F-Digit '2,6' 22/11/2007
01722 630 Allocated Nodemax Limited 4+6 - 17/07/2008
01722 631 Allocated TalkTalk Communications Limited 4+6 - 28/07/2008
01722 632 Allocated iNet Telecoms Ltd (Voipfone) 4+6 - 18/11/2008
01722 633 Allocated Net-Work Internet Ltd 4+6 - 23/06/2008
01722 634 Allocated 3C Limited 4+6 - 01/10/2008
01722 635 Allocated Solutios Limited 4+6 - 25/11/2008
01722 636 Allocated Telecom2 Ltd 4+6 - 10/09/2009
01722 637 Allocated Starcomm Ltd 4+6 - 03/10/2008
01722 638 Allocated Voxbone SA 4+6 - 25/09/2008
01722 639 Allocated Served Up Limited. 4+6 - 22/10/2008
01722 640 Allocated IPV6 Limited 4+6 - 06/02/2009
01722 641 Allocated Mars Communications Limited 4+6 - 19/02/2009
01722 642 Allocated Colloquium Ltd 4+6 - 26/03/2009
01722 643 Allocated Andrews & Arnold (Numbers) Ltd 4+6 - 27/03/2009
01722 644 Allocated Keycom plc 4+6 - 13/05/2009
01722 645 Allocated PTGI International Carrier Services Ltd 4+6 - 18/06/2009
01722 646 Allocated Telecoms World Plc 4+6 - 08/06/2009
01722 647 Allocated Nexus Telecommunications Limited 4+6 - 30/09/2009
01722 648 Allocated CFL Communications Limited 4+6 - 15/07/2009
01722 649 Allocated Mundio Mobile Limited 4+6 - 01/07/2009
01722 650 Allocated Invomo Ltd 4+6 - 08/12/2009
01722 651 Allocated Verizon UK Ltd 4+6 - 06/11/2009
01722 652 Allocated Verizon UK Ltd 4+6 - 06/11/2009
01722 653 Allocated Wightfibre Limited 4+6 - 16/12/2009
01722 654 Allocated Voicenet Solutions Ltd 4+6 - 24/02/2010
01722 655 Allocated TeleWare PLC 4+6 - 07/01/2010
01722 656 Allocated Orbis Telecom 4+6 - 15/12/2009
01722 657 Allocated i-Net Communications Group Plc 4+6 - 13/01/2010
01722 658 Allocated Buzz Networks Limited 4+6 - 01/03/2010
01722 659 Allocated Atomstream Limited 4+6 - 26/03/2010
01722 660 Allocated Digitech Solutions Global Limited 4+6 - 28/04/2010
01722 661 Allocated Suretec Systems Ltd 4+6 - 12/05/2010
01722 662 Allocated Calltracks Limited 4+6 - 08/07/2010
01722 663 Allocated Core Telecom Limited 4+6 - 06/08/2010
01722 664 Allocated Windsor Telecom Plc 4+6 - 22/07/2010
01722 665 Allocated Numbergroup Network Ltd 4+6 - 02/12/2010
01722 666 Allocated Telappliant Ltd 4+6 - 21/06/2010
01722 667 Allocated Telephone Box Limited 4+6 - 09/12/2010
01722 668 Allocated Cheers International Sales Limited 4+6 - 15/12/2010
01722 669 Allocated Phone Co-Op Numbering Limited 4+6 - 21/12/2010
01722 670 Allocated Globecom International Limited 4+6 - 04/01/2011
01722 671 Allocated Invosys Limited 4+6 - 20/01/2011
01722 672 Allocated IP Base Ltd 4+6 - 21/01/2011
01722 673 Allocated 24 Seven Communications Ltd 4+6 - 02/03/2011
01722 674 Allocated Vodafone Ltd (C&W) 4+6 - 08/03/2011
01722 675 Allocated Nexbridge Communications Limited 4+6 - 17/03/2011
01722 676 Allocated Tesla Dynamic Ltd 4+6 - 30/06/2011
01722 677 Allocated Orbtalk Limited 4+6 - 11/07/2011
01722 678 Allocated Numbers Plus Ltd 4+6 - 28/07/2011
01722 679 Allocated British Sky Broadcasting Limited 4+6 - 22/09/2011
01722 680 Allocated British Sky Broadcasting Limited 4+6 - 30/07/2014
01722 681 Free - 4+6 - -
01722 682 Allocated Kalnet4u Ltd 4+6 - 30/05/2013
01722 683 Free - 4+6 - -
01722 684 Allocated COLT Technology Services 4+6 - 03/09/2014
01722 685 Free - 4+6 - -
01722 686 Allocated iHub UK Ltd 4+6 - 18/06/2014
01722 687 Free - 4+6 - -
01722 688 Allocated Radius Communications Limited 4+6 - 06/01/2014
01722 689 Allocated XoverX Ltd 4+6 - 29/04/2013
01722 690 Protected - 4+6 - -
01722 691 Protected - 4+6 - -
01722 692 Protected - 4+6 - -
01722 693 Protected - 4+6 - -
01722 694 Protected - 4+6 - -
01722 695 Protected - 4+6 - -
01722 696 Protected - 4+6 - -
01722 697 Protected - 4+6 - -
01722 698 Protected - 4+6 - -
01722 699 Protected - 4+6 - -
01722 700 Protected - 4+6 - -
01722 701 Protected - 4+6 - -
01722 702 Protected - 4+6 - -
01722 703 Protected - 4+6 - -
01722 704 Protected - 4+6 - -
01722 705 Protected - 4+6 - -
01722 706 Protected - 4+6 - -
01722 707 Protected - 4+6 - -
01722 708 Protected - 4+6 - -
01722 709 Protected - 4+6 - -
01722 71 Allocated BT 4+6 - 15/07/1994
01722 720 Allocated Level 3 Communications UK Limited 4+6 - 09/09/1999
01722 721 Protected - 4+6 - -
01722 722 Protected - 4+6 - -
01722 723 Allocated Level 3 Communications UK Limited 4+6 - 09/09/1999
01722 724 Protected - 4+6 - -
01722 725 Protected - 4+6 - -
01722 726 Protected - 4+6 - -
01722 727 Protected - 4+6 - -
01722 728 Protected - 4+6 - -
01722 729 Allocated Level 3 Communications UK Limited 4+6 - 09/09/1999
01722 73 Allocated Edge Telecom Limited 4+6 - 11/04/2005
01722 74 Allocated BT 4+6 - 15/07/1994
01722 75 Allocated Teledesign Ltd 4+6 F-Digit '2' 26/09/2006
01722 76 Allocated Syntec Limited 4+6 - 12/12/2005
01722 77 Allocated Telephony Services Limited 4+6 - 01/11/2004
01722 78 Allocated BT 4+6 - 15/07/1994
01722 79 Allocated BT 4+6 - 15/07/1994
01722 800 Protected - 4+6 - -
01722 801 Protected - 4+6 - -
01722 802 Protected - 4+6 - -
01722 803 Protected - 4+6 - -
01722 804 Protected - 4+6 - -
01722 805 Protected - 4+6 - -
01722 806 Protected - 4+6 - -
01722 807 Protected - 4+6 - -
01722 808 Protected - 4+6 - -
01722 809 Protected - 4+6 - -
01722 810 Protected - 4+6 - -
01722 811 Protected - 4+6 - -
01722 812 Protected - 4+6 - -
01722 813 Protected - 4+6 - -
01722 814 Protected - 4+6 - -
01722 815 Protected - 4+6 - -
01722 816 Protected - 4+6 - -
01722 817 Protected - 4+6 - -
01722 818 Protected - 4+6 - -
01722 819 Protected - 4+6 - -
01722 82 Allocated BT 4+6 - 15/07/1994
01722 830 Protected - 4+6 - -
01722 831 Protected - 4+6 - -
01722 832 Protected - 4+6 - -
01722 833 Protected - 4+6 - -
01722 834 Protected - 4+6 - -
01722 835 Protected - 4+6 - -
01722 836 Protected - 4+6 - -
01722 837 Protected - 4+6 - -
01722 838 Protected - 4+6 - -
01722 839 Protected - 4+6 - -
01722 840 Protected - 4+6 - -
01722 841 Protected - 4+6 - -
01722 842 Protected - 4+6 - -
01722 843 Protected - 4+6 - -
01722 844 Protected - 4+6 - -
01722 845 Protected - 4+6 - -
01722 846 Protected - 4+6 - -
01722 847 Protected - 4+6 - -
01722 848 Protected - 4+6 - -
01722 849 Protected - 4+6 - -
01722 850 Protected - 4+6 - -
01722 851 Protected - 4+6 - -
01722 852 Protected - 4+6 - -
01722 853 Protected - 4+6 - -
01722 854 Protected - 4+6 - -
01722 855 Protected - 4+6 - -
01722 856 Protected - 4+6 - -
01722 857 Protected - 4+6 - -
01722 858 Protected - 4+6 - -
01722 859 Protected - 4+6 - -
01722 860 Protected - 4+6 - -
01722 861 Protected - 4+6 - -
01722 862 Protected - 4+6 - -
01722 863 Protected - 4+6 - -
01722 864 Protected - 4+6 - -
01722 865 Protected - 4+6 - -
01722 866 Protected - 4+6 - -
01722 867 Protected - 4+6 - -
01722 868 Protected - 4+6 - -
01722 869 Protected - 4+6 - -
01722 870 Protected - 4+6 - -
01722 871 Protected - 4+6 - -
01722 872 Protected - 4+6 - -
01722 873 Protected - 4+6 - -
01722 874 Protected - 4+6 - -
01722 875 Protected - 4+6 - -
01722 876 Protected - 4+6 - -
01722 877 Protected - 4+6 - -
01722 878 Protected - 4+6 - -
01722 879 Protected - 4+6 - -
01722 880 Protected - 4+6 - -
01722 881 Protected - 4+6 - -
01722 882 Protected - 4+6 - -
01722 883 Protected - 4+6 - -
01722 884 Protected - 4+6 - -
01722 885 Protected - 4+6 - -
01722 886 Protected - 4+6 - -
01722 887 Protected - 4+6 - -
01722 888 Protected - 4+6 - -
01722 889 Protected - 4+6 - -
01722 890 Protected - 4+6 - -
01722 891 Protected - 4+6 - -
01722 892 Protected - 4+6 - -
01722 893 Protected - 4+6 - -
01722 894 Protected - 4+6 - -
01722 895 Protected - 4+6 - -
01722 896 Protected - 4+6 - -
01722 897 Protected - 4+6 - -
01722 898 Protected - 4+6 - -
01722 899 Protected - 4+6 - -
01722 900 Protected - 4+6 - -
01722 901 Protected - 4+6 - -
01722 902 Protected - 4+6 - -
01722 903 Protected - 4+6 - -
01722 904 Protected - 4+6 - -
01722 905 Protected - 4+6 - -
01722 906 Protected - 4+6 - -
01722 907 Protected - 4+6 - -
01722 908 Protected - 4+6 - -
01722 909 Protected - 4+6 - -
01722 910 Protected - 4+6 - -
01722 911 Protected - 4+6 - -
01722 912 Protected - 4+6 - -
01722 913 Protected - 4+6 - -
01722 914 Protected - 4+6 - -
01722 915 Protected - 4+6 - -
01722 916 Protected - 4+6 - -
01722 917 Protected - 4+6 - -
01722 918 Protected - 4+6 - -
01722 919 Protected - 4+6 - -
01722 920 Protected - 4+6 - -
01722 921 Protected - 4+6 - -
01722 922 Protected - 4+6 - -
01722 923 Protected - 4+6 - -
01722 924 Protected - 4+6 - -
01722 925 Protected - 4+6 - -
01722 926 Protected - 4+6 - -
01722 927 Protected - 4+6 - -
01722 928 Protected - 4+6 - -
01722 929 Protected - 4+6 - -
01722 930 Protected - 4+6 - -
01722 931 Protected - 4+6 - -
01722 932 Protected - 4+6 - -
01722 933 Protected - 4+6 - -
01722 934 Protected - 4+6 - -
01722 935 Protected - 4+6 - -
01722 936 Protected - 4+6 - -
01722 937 Protected - 4+6 - -
01722 938 Protected - 4+6 - -
01722 939 Protected - 4+6 - -
01722 940 Protected - 4+6 - -
01722 941 Protected - 4+6 - -
01722 942 Protected - 4+6 - -
01722 943 Protected - 4+6 - -
01722 944 Protected - 4+6 - -
01722 945 Protected - 4+6 - -
01722 946 Protected - 4+6 - -
01722 947 Protected - 4+6 - -
01722 948 Protected - 4+6 - -
01722 949 Protected - 4+6 - -
01722 950 Protected - 4+6 - -
01722 951 Protected - 4+6 - -
01722 952 Protected - 4+6 - -
01722 953 Protected - 4+6 - -
01722 954 Protected - 4+6 - -
01722 955 Protected - 4+6 - -
01722 956 Protected - 4+6 - -
01722 957 Protected - 4+6 - -
01722 958 Protected - 4+6 - -
01722 959 Protected - 4+6 - -
01722 960 Protected - 4+6 - -
01722 961 Protected - 4+6 - -
01722 962 Protected - 4+6 - -
01722 963 Protected - 4+6 - -
01722 964 Protected - 4+6 - -
01722 965 Protected - 4+6 - -
01722 966 Protected - 4+6 - -
01722 967 Protected - 4+6 - -
01722 968 Protected - 4+6 - -
01722 969 Protected - 4+6 - -
01722 970 Protected - 4+6 - -
01722 971 Protected - 4+6 - -
01722 972 Protected - 4+6 - -
01722 973 Protected - 4+6 - -
01722 974 Protected - 4+6 - -
01722 975 Protected - 4+6 - -
01722 976 Protected - 4+6 - -
01722 977 Protected - 4+6 - -
01722 978 Protected - 4+6 - -
01722 979 Protected - 4+6 - -
01722 980 Protected - 4+6 - -
01722 981 Protected - 4+6 - -
01722 982 Protected - 4+6 - -
01722 983 Protected - 4+6 - -
01722 984 Protected - 4+6 - -
01722 985 Protected - 4+6 - -
01722 986 Protected - 4+6 - -
01722 987 Protected - 4+6 - -
01722 988 Protected - 4+6 - -
01722 989 Protected - 4+6 - -
01722 99 Protected - N/A - -