Code allocations for the 01556 STD code

Summary

  • Status
    • Free for National Dialling Only: 20
    • Allocated: 95
    • Protected: 280
    • Free: 11
  • Operators : 80
  • Latest change : December 2010
Click here for Status definitions
Have you received a call from a number beginning 01556? Get information on a full number beginning 01556, using our full UK number search.
Find out about the location and calling costs for 01556 numbers on our 01556 code page.

This page contains information about which telephone companies the various 01556 numbers are allocated to.

First Digits Status Communications Provider Number Length Notes Change
01556 00 Free for National Dialling Only - (0)+10 - -
01556 01 Free for National Dialling Only - (0)+10 - -
01556 02 Free for National Dialling Only - (0)+10 - -
01556 03 Free for National Dialling Only - (0)+10 - -
01556 04 Free for National Dialling Only - (0)+10 - -
01556 05 Free for National Dialling Only - (0)+10 - -
01556 06 Free for National Dialling Only - (0)+10 - -
01556 07 Free for National Dialling Only - (0)+10 - -
01556 08 Free for National Dialling Only - (0)+10 - -
01556 09 Free for National Dialling Only - (0)+10 - -
01556 10 Free for National Dialling Only - (0)+10 - -
01556 11 Free for National Dialling Only - (0)+10 - -
01556 12 Free for National Dialling Only - (0)+10 - -
01556 13 Free for National Dialling Only - (0)+10 - -
01556 14 Free for National Dialling Only - (0)+10 - -
01556 15 Free for National Dialling Only - (0)+10 - -
01556 16 Free for National Dialling Only - (0)+10 - -
01556 17 Free for National Dialling Only - (0)+10 - -
01556 18 Free for National Dialling Only - (0)+10 - -
01556 19 Free for National Dialling Only - (0)+10 - -
01556 20 Allocated TelNG Limited 4+6 F-Digit '2' 28/02/2007
01556 21 Allocated Frontier Systems Ltd 4+6 F-Digit '3' 27/09/2007
01556 22 Allocated InTechnology Plc 4+6 F-Digit '2' 04/09/2007
01556 23 Allocated VoIP-Un Limited 4+6 F-Digit '0' 31/10/2007
01556 24 Allocated Teledesign Ltd 4+6 F-Digit '2' 12/09/2007
01556 25 Allocated Telephony Services Limited 4+6 F-Digit '2' 03/01/2008
01556 26 Allocated Localphone Limited 4+6 F-Digit '0' 04/05/2007
01556 270 Protected - 4+6 - -
01556 271 Protected - 4+6 - -
01556 272 Protected - 4+6 - -
01556 273 Protected - 4+6 - -
01556 274 Protected - 4+6 - -
01556 275 Protected - 4+6 - -
01556 276 Protected - 4+6 - -
01556 277 Allocated Premium O Limited 4+6 - 14/01/2008
01556 278 Protected - 4+6 - -
01556 279 Protected - 4+6 - -
01556 280 Protected - 4+6 - -
01556 281 Protected - 4+6 - -
01556 282 Protected - 4+6 - -
01556 283 Protected - 4+6 - -
01556 284 Protected - 4+6 - -
01556 285 Protected - 4+6 - -
01556 286 Protected - 4+6 - -
01556 287 Protected - 4+6 - -
01556 288 Allocated TalkTalk Communications Limited 4+6 - 11/12/2007
01556 289 Allocated TalkTalk Communications Limited 4+6 - 11/12/2007
01556 29 Allocated Telecom2 Ltd 4+6 F-Digit '6' 10/09/2009
01556 30 Allocated Timico Limited 4+6 F-Digit '8' 14/05/2008
01556 31 Allocated Nodemax Limited 4+6 F-Digit '0' 15/07/2008
01556 320 Protected - 4+6 - -
01556 321 Protected - 4+6 - -
01556 322 Protected - 4+6 - -
01556 323 Allocated Vodafone Ltd (Thus) 4+6 - 04/01/2012
01556 324 Protected - 4+6 - -
01556 325 Protected - 4+6 - -
01556 326 Protected - 4+6 - -
01556 327 Protected - 4+6 - -
01556 328 Protected - 4+6 - -
01556 329 Protected - 4+6 - -
01556 33 Allocated Net-Work Internet Ltd 4+6 F-Digit '3' 21/07/2008
01556 34 Allocated Starcomm Ltd 4+6 F-Digit '0' 19/09/2008
01556 350 Allocated Voxbone SA 4+6 - 09/12/2011
01556 351 Protected - 4+6 - -
01556 352 Protected - 4+6 - -
01556 353 Protected - 4+6 - -
01556 354 Protected - 4+6 - -
01556 355 Protected - 4+6 - -
01556 356 Protected - 4+6 - -
01556 357 Protected - 4+6 - -
01556 358 Protected - 4+6 - -
01556 359 Protected - 4+6 - -
01556 36 Allocated 3C Limited 4+6 F-Digit '2' 01/10/2008
01556 37 Allocated Solutios Limited 4+6 F-Digit '2' 29/10/2008
01556 38 Allocated Mars Communications Limited 4+6 F-Digit '0' 04/02/2009
01556 39 Allocated IPV6 Limited 4+6 F-Digit '0' 13/02/2009
01556 40 Allocated Andrews & Arnold (Numbers) Ltd 4+6 F-Digit '0' 19/03/2009
01556 41 Allocated Nexus Telecommunications Limited 4+6 F-Digit '0' 11/06/2009
01556 42 Allocated Mundio Mobile Limited 4+6 F-Digit '6' 06/07/2009
01556 43 Allocated CFL Communications Limited 4+6 F-Digit '0' 13/07/2009
01556 44 Allocated Known Communications Limited 4+6 F-Digit '0' 18/09/2009
01556 450 Allocated Digitech Solutions Global Limited 4+6 - 27/04/2010
01556 451 Allocated Vodafone Ltd (C&W) 4+6 - 14/05/2010
01556 452 Allocated Calltracks Limited 4+6 - 08/07/2010
01556 453 Allocated VoiceHost Limited 4+6 - 05/10/2010
01556 454 Allocated Suretec Systems Ltd 4+6 - 06/05/2010
01556 455 Allocated Atomstream Limited 4+6 - 12/05/2010
01556 456 Allocated Windsor Telecom Plc 4+6 - 22/07/2010
01556 457 Allocated iNet Telecoms Ltd (Voipfone) 4+6 - 19/08/2010
01556 458 Allocated Affiniti Integrated Solutions Ltd 4+6 - 02/12/2010
01556 459 Allocated Telephone Box Limited 4+6 - 10/12/2010
01556 46 Allocated Danemere Street Creative 4+6 F-Digit '2' 20/07/2009
01556 470 Allocated Cheers International Sales Limited 4+6 - 14/12/2010
01556 471 Allocated Phone Co-Op Numbering Limited 4+6 - 23/12/2010
01556 472 Allocated Globecom International Limited 4+6 - 31/12/2010
01556 473 Allocated Invosys Limited 4+6 - 17/01/2011
01556 474 Allocated British Sky Broadcasting Limited 4+6 - 01/02/2011
01556 475 Allocated IP Base Ltd 4+6 - 03/02/2011
01556 476 Allocated Nexbridge Communications Limited 4+6 - 16/03/2011
01556 477 Protected - 4+6 - -
01556 478 Free - 4+6 - -
01556 479 Allocated Barritec Limited 4+6 - 23/09/2011
01556 480 Allocated Invoco Ltd 4+6 - 26/09/2011
01556 481 Allocated Orbtalk Limited 4+6 - 10/11/2011
01556 482 Allocated Hello Telecom (UK) PLC 4+6 - 11/11/2011
01556 483 Allocated Internexus Networks Limited 4+6 - 21/11/2011
01556 484 Allocated Simwood eSMS Limited 4+6 - 23/02/2012
01556 485 Allocated API Telecom Limited 4+6 - 30/03/2012
01556 486 Allocated ICC Networks Ltd 4+6 - 17/04/2012
01556 487 Allocated IOVOX Limited 4+6 - 03/07/2012
01556 488 Allocated Broadcast Telecom Ltd 4+6 - 29/02/2012
01556 489 Allocated Ziron (UK) Ltd 4+6 - 30/07/2012
01556 490 Allocated Minotaur Telecom Limited 4+6 - 05/02/2013
01556 491 Allocated Media Hawk Ltd 4+6 - 10/04/2013
01556 492 Allocated Kalnet4u Ltd 4+6 - 22/05/2013
01556 493 Allocated i-Net Communications Group Plc 4+6 - 04/07/2013
01556 494 Allocated Content Guru Ltd 4+6 - 12/10/2012
01556 495 Allocated iHub UK Ltd 4+6 - 16/08/2013
01556 496 Allocated Radius Communications Limited 4+6 - 09/01/2014
01556 497 Free - 4+6 - -
01556 498 Allocated XoverX Ltd 4+6 - 02/05/2013
01556 499 Allocated We Love Communications Limited 4+6 - 13/08/2012
01556 50 Allocated BT 4+6 - 15/07/1994
01556 51 Allocated Gamma Telecom Holdings Ltd 4+6 - 12/04/2005
01556 52 Allocated BT 4+6 - 02/08/1995
01556 530 Allocated Linear Telecoms Limited 4+6 - 12/10/2010
01556 531 Protected - 4+6 - -
01556 532 Protected - 4+6 - -
01556 533 Protected - 4+6 - -
01556 534 Protected - 4+6 - -
01556 535 Protected - 4+6 - -
01556 536 Protected - 4+6 - -
01556 537 Protected - 4+6 - -
01556 538 Protected - 4+6 - -
01556 539 Protected - 4+6 - -
01556 540 Protected - 4+6 - -
01556 541 Protected - 4+6 - -
01556 542 Protected - 4+6 - -
01556 543 Protected - 4+6 - -
01556 544 Protected - 4+6 - -
01556 545 Protected - 4+6 - -
01556 546 Protected - 4+6 - -
01556 547 Protected - 4+6 - -
01556 548 Protected - 4+6 - -
01556 549 Protected - 4+6 - -
01556 55 Allocated Served Up Limited. 4+6 F-Digit '5' 27/05/2008
01556 56 Allocated Magrathea Telecommunications Limited 4+6 - 24/09/2004
01556 57 Allocated FleXtel Limited 4+6 - 24/10/2005
01556 58 Allocated Syntec Limited 4+6 - 20/12/2005
01556 590 Allocated Digitech Solutions Global Limited 4+6 - 08/09/2010
01556 591 Protected - 4+6 - -
01556 592 Protected - 4+6 - -
01556 593 Protected - 4+6 - -
01556 594 Protected - 4+6 - -
01556 595 Protected - 4+6 - -
01556 596 Protected - 4+6 - -
01556 597 Protected - 4+6 - -
01556 598 Protected - 4+6 - -
01556 599 Protected - 4+6 - -
01556 60 Allocated BT 4+6 - 15/07/1994
01556 61 Allocated BT 4+6 - 15/07/1994
01556 62 Allocated BT 4+6 - 15/07/1994
01556 63 Allocated BT 4+6 - 15/07/1994
01556 64 Allocated BT 4+6 - 15/07/1994
01556 65 Allocated BT 4+6 - 15/07/1994
01556 66 Allocated BT 4+6 - 15/07/1994
01556 67 Allocated BT 4+6 - 15/07/1994
01556 68 Allocated BT 4+6 - 15/07/1994
01556 69 Allocated BT 4+6 - 15/07/1994
01556 700 Allocated Inclarity Communications Ltd 4+6 - 30/01/2006
01556 701 Allocated Inclarity Communications Ltd 4+6 - 30/01/2006
01556 702 Allocated Inclarity Communications Ltd 4+6 - 30/01/2006
01556 703 Protected - 4+6 - -
01556 704 Protected - 4+6 - -
01556 705 Allocated Inclarity Communications Ltd 4+6 - 30/01/2006
01556 706 Protected - 4+6 - -
01556 707 Protected - 4+6 - -
01556 708 Protected - 4+6 - -
01556 709 Protected - 4+6 - -
01556 710 Protected - 4+6 - -
01556 711 Protected - 4+6 - -
01556 712 Protected - 4+6 - -
01556 713 Protected - 4+6 - -
01556 714 Protected - 4+6 - -
01556 715 Protected - 4+6 - -
01556 716 Protected - 4+6 - -
01556 717 Protected - 4+6 - -
01556 718 Protected - 4+6 - -
01556 719 Protected - 4+6 - -
01556 720 Protected - 4+6 - -
01556 721 Protected - 4+6 - -
01556 722 Protected - 4+6 - -
01556 723 Protected - 4+6 - -
01556 724 Protected - 4+6 - -
01556 725 Protected - 4+6 - -
01556 726 Protected - 4+6 - -
01556 727 Protected - 4+6 - -
01556 728 Protected - 4+6 - -
01556 729 Protected - 4+6 - -
01556 73 Allocated (aq) Limited trading as aql 4+6 F-Digit '0' 19/10/2011
01556 740 Protected - 4+6 - -
01556 741 Protected - 4+6 - -
01556 742 Protected - 4+6 - -
01556 743 Protected - 4+6 - -
01556 744 Protected - 4+6 - -
01556 745 Protected - 4+6 - -
01556 746 Protected - 4+6 - -
01556 747 Allocated Spitfire Network Services Ltd 4+6 - 10/11/2011
01556 748 Protected - 4+6 - -
01556 749 Protected - 4+6 - -
01556 75 Allocated TTNC Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9' 12/09/2006
01556 76 Allocated Colloquium Ltd 4+6 F-Digit '2' 17/08/2006
01556 77 Allocated Net Solutions Europe Limited 4+6 F-Digit '7' 08/03/2006
01556 78 Allocated Barritel Limited 4+6 F-Digit '2' 15/08/2006
01556 79 Allocated Nationwide Telephone Assistance Ltd 4+6 F-Digit '0' 01/10/2007
01556 800 Free - 4+6 - -
01556 801 Free - 4+6 - -
01556 802 Free - 4+6 - -
01556 803 Free - 4+6 - -
01556 804 Allocated Resilient Networks Plc 4+6 - 14/05/2014
01556 805 Free - 4+6 - -
01556 806 Free - 4+6 - -
01556 807 Free - 4+6 - -
01556 808 Free - 4+6 - -
01556 809 Free - 4+6 - -
01556 810 Protected - 4+6 - -
01556 811 Protected - 4+6 - -
01556 812 Protected - 4+6 - -
01556 813 Protected - 4+6 - -
01556 814 Protected - 4+6 - -
01556 815 Protected - 4+6 - -
01556 816 Protected - 4+6 - -
01556 817 Protected - 4+6 - -
01556 818 Protected - 4+6 - -
01556 819 Protected - 4+6 - -
01556 820 Protected - 4+6 - -
01556 821 Protected - 4+6 - -
01556 822 Protected - 4+6 - -
01556 823 Protected - 4+6 - -
01556 824 Protected - 4+6 - -
01556 825 Protected - 4+6 - -
01556 826 Protected - 4+6 - -
01556 827 Protected - 4+6 - -
01556 828 Protected - 4+6 - -
01556 829 Protected - 4+6 - -
01556 830 Protected - 4+6 - -
01556 831 Protected - 4+6 - -
01556 832 Protected - 4+6 - -
01556 833 Protected - 4+6 - -
01556 834 Protected - 4+6 - -
01556 835 Protected - 4+6 - -
01556 836 Protected - 4+6 - -
01556 837 Protected - 4+6 - -
01556 838 Protected - 4+6 - -
01556 839 Protected - 4+6 - -
01556 840 Protected - 4+6 - -
01556 841 Protected - 4+6 - -
01556 842 Protected - 4+6 - -
01556 843 Protected - 4+6 - -
01556 844 Protected - 4+6 - -
01556 845 Protected - 4+6 - -
01556 846 Protected - 4+6 - -
01556 847 Protected - 4+6 - -
01556 848 Protected - 4+6 - -
01556 849 Protected - 4+6 - -
01556 850 Protected - 4+6 - -
01556 851 Protected - 4+6 - -
01556 852 Protected - 4+6 - -
01556 853 Protected - 4+6 - -
01556 854 Protected - 4+6 - -
01556 855 Protected - 4+6 - -
01556 856 Protected - 4+6 - -
01556 857 Protected - 4+6 - -
01556 858 Protected - 4+6 - -
01556 859 Protected - 4+6 - -
01556 860 Protected - 4+6 - -
01556 861 Protected - 4+6 - -
01556 862 Protected - 4+6 - -
01556 863 Protected - 4+6 - -
01556 864 Protected - 4+6 - -
01556 865 Protected - 4+6 - -
01556 866 Protected - 4+6 - -
01556 867 Protected - 4+6 - -
01556 868 Protected - 4+6 - -
01556 869 Protected - 4+6 - -
01556 870 Protected - 4+6 - -
01556 871 Protected - 4+6 - -
01556 872 Protected - 4+6 - -
01556 873 Protected - 4+6 - -
01556 874 Protected - 4+6 - -
01556 875 Protected - 4+6 - -
01556 876 Protected - 4+6 - -
01556 877 Protected - 4+6 - -
01556 878 Protected - 4+6 - -
01556 879 Protected - 4+6 - -
01556 880 Protected - 4+6 - -
01556 881 Protected - 4+6 - -
01556 882 Protected - 4+6 - -
01556 883 Protected - 4+6 - -
01556 884 Protected - 4+6 - -
01556 885 Protected - 4+6 - -
01556 886 Protected - 4+6 - -
01556 887 Protected - 4+6 - -
01556 888 Protected - 4+6 - -
01556 889 Protected - 4+6 - -
01556 890 Protected - 4+6 - -
01556 891 Protected - 4+6 - -
01556 892 Protected - 4+6 - -
01556 893 Protected - 4+6 - -
01556 894 Protected - 4+6 - -
01556 895 Protected - 4+6 - -
01556 896 Protected - 4+6 - -
01556 897 Protected - 4+6 - -
01556 898 Protected - 4+6 - -
01556 899 Protected - 4+6 - -
01556 900 Protected - 4+6 - -
01556 901 Protected - 4+6 - -
01556 902 Protected - 4+6 - -
01556 903 Protected - 4+6 - -
01556 904 Protected - 4+6 - -
01556 905 Protected - 4+6 - -
01556 906 Protected - 4+6 - -
01556 907 Protected - 4+6 - -
01556 908 Protected - 4+6 - -
01556 909 Protected - 4+6 - -
01556 910 Protected - 4+6 - -
01556 911 Protected - 4+6 - -
01556 912 Protected - 4+6 - -
01556 913 Protected - 4+6 - -
01556 914 Protected - 4+6 - -
01556 915 Protected - 4+6 - -
01556 916 Protected - 4+6 - -
01556 917 Protected - 4+6 - -
01556 918 Protected - 4+6 - -
01556 919 Protected - 4+6 - -
01556 920 Protected - 4+6 - -
01556 921 Protected - 4+6 - -
01556 922 Protected - 4+6 - -
01556 923 Protected - 4+6 - -
01556 924 Protected - 4+6 - -
01556 925 Protected - 4+6 - -
01556 926 Protected - 4+6 - -
01556 927 Protected - 4+6 - -
01556 928 Protected - 4+6 - -
01556 929 Protected - 4+6 - -
01556 930 Protected - 4+6 - -
01556 931 Protected - 4+6 - -
01556 932 Protected - 4+6 - -
01556 933 Protected - 4+6 - -
01556 934 Protected - 4+6 - -
01556 935 Protected - 4+6 - -
01556 936 Protected - 4+6 - -
01556 937 Protected - 4+6 - -
01556 938 Protected - 4+6 - -
01556 939 Protected - 4+6 - -
01556 940 Protected - 4+6 - -
01556 941 Protected - 4+6 - -
01556 942 Protected - 4+6 - -
01556 943 Protected - 4+6 - -
01556 944 Protected - 4+6 - -
01556 945 Protected - 4+6 - -
01556 946 Protected - 4+6 - -
01556 947 Protected - 4+6 - -
01556 948 Protected - 4+6 - -
01556 949 Protected - 4+6 - -
01556 950 Protected - 4+6 - -
01556 951 Protected - 4+6 - -
01556 952 Protected - 4+6 - -
01556 953 Protected - 4+6 - -
01556 954 Protected - 4+6 - -
01556 955 Protected - 4+6 - -
01556 956 Protected - 4+6 - -
01556 957 Protected - 4+6 - -
01556 958 Protected - 4+6 - -
01556 959 Protected - 4+6 - -
01556 960 Protected - 4+6 - -
01556 961 Protected - 4+6 - -
01556 962 Protected - 4+6 - -
01556 963 Protected - 4+6 - -
01556 964 Protected - 4+6 - -
01556 965 Protected - 4+6 - -
01556 966 Protected - 4+6 - -
01556 967 Protected - 4+6 - -
01556 968 Protected - 4+6 - -
01556 969 Protected - 4+6 - -
01556 970 Protected - 4+6 - -
01556 971 Protected - 4+6 - -
01556 972 Protected - 4+6 - -
01556 973 Protected - 4+6 - -
01556 974 Protected - 4+6 - -
01556 975 Protected - 4+6 - -
01556 976 Protected - 4+6 - -
01556 977 Protected - 4+6 - -
01556 978 Protected - 4+6 - -
01556 979 Protected - 4+6 - -
01556 980 Protected - 4+6 - -
01556 981 Protected - 4+6 - -
01556 982 Protected - 4+6 - -
01556 983 Protected - 4+6 - -
01556 984 Protected - 4+6 - -
01556 985 Protected - 4+6 - -
01556 986 Protected - 4+6 - -
01556 987 Protected - 4+6 - -
01556 988 Protected - 4+6 - -
01556 989 Protected - 4+6 - -
01556 99 Protected - N/A - -