Code allocations for the 01855 STD code

Summary

  • Status
    • Free for National Dialling Only: 20
    • Protected: 337
    • Allocated: 92
    • Free: 11
  • Operators : 76
  • Latest change : April 2005
Click here for Status definitions
Have you received a call from a number beginning 01855? Get information on a full number beginning 01855, using our full UK number search.
Find out about the location and calling costs for 01855 numbers on our 01855 code page.

This page contains information about which telephone companies the various 01855 numbers are allocated to.

First Digits Status Communications Provider Number Length Notes Change
01855 00 Free for National Dialling Only - (0)+10 - -
01855 01 Free for National Dialling Only - (0)+10 - -
01855 02 Free for National Dialling Only - (0)+10 - -
01855 03 Free for National Dialling Only - (0)+10 - -
01855 04 Free for National Dialling Only - (0)+10 - -
01855 05 Free for National Dialling Only - (0)+10 - -
01855 06 Free for National Dialling Only - (0)+10 - -
01855 07 Free for National Dialling Only - (0)+10 - -
01855 08 Free for National Dialling Only - (0)+10 - -
01855 09 Free for National Dialling Only - (0)+10 - -
01855 10 Free for National Dialling Only - (0)+10 - -
01855 11 Free for National Dialling Only - (0)+10 - -
01855 12 Free for National Dialling Only - (0)+10 - -
01855 13 Free for National Dialling Only - (0)+10 - -
01855 14 Free for National Dialling Only - (0)+10 - -
01855 15 Free for National Dialling Only - (0)+10 - -
01855 16 Free for National Dialling Only - (0)+10 - -
01855 17 Free for National Dialling Only - (0)+10 - -
01855 18 Free for National Dialling Only - (0)+10 - -
01855 19 Free for National Dialling Only - (0)+10 - -
01855 200 Protected - 4+6 F-Digit '0' -
01855 201 Protected - 4+6 F-Digit '0' -
01855 202 Protected - 4+6 F-Digit '0' -
01855 203 Protected - 4+6 F-Digit '0' -
01855 204 Protected - 4+6 F-Digit '0' -
01855 205 Protected - 4+6 F-Digit '0' -
01855 206 Protected - 4+6 F-Digit '0' -
01855 207 Protected - 4+6 F-Digit '0' -
01855 208 Protected - 4+6 F-Digit '0' -
01855 209 Protected - 4+6 F-Digit '0' -
01855 21 Allocated TelNG Limited 4+6 F-Digit '2' 01/03/2007
01855 22 Allocated Frontier Systems Ltd 4+6 F-Digit '3' 26/09/2007
01855 23 Allocated (aq) Limited trading as aql 4+6 - 03/10/2007
01855 24 Allocated Teledesign Ltd 4+6 F-Digit '2' 08/10/2007
01855 25 Allocated Localphone Limited 4+6 F-Digit '0' 23/05/2007
01855 26 Allocated VoIP-Un Limited 4+6 F-Digit '0' 05/11/2007
01855 27 Allocated Telephony Services Limited 4+6 F-Digit '2' 03/01/2008
01855 280 Protected - 4+6 - -
01855 281 Protected - 4+6 - -
01855 282 Protected - 4+6 - -
01855 283 Protected - 4+6 - -
01855 284 Protected - 4+6 - -
01855 285 Protected - 4+6 - -
01855 286 Protected - 4+6 - -
01855 287 Protected - 4+6 - -
01855 288 Allocated TalkTalk Communications Limited 4+6 - 20/01/2012
01855 289 Allocated TalkTalk Communications Limited 4+6 - 20/01/2012
01855 290 Protected - 4+6 - -
01855 291 Protected - 4+6 - -
01855 292 Protected - 4+6 - -
01855 293 Protected - 4+6 - -
01855 294 Protected - 4+6 - -
01855 295 Protected - 4+6 - -
01855 296 Protected - 4+6 - -
01855 297 Allocated Premium O Limited 4+6 - 08/10/2012
01855 298 Protected - 4+6 - -
01855 299 Protected - 4+6 - -
01855 30 Allocated InTechnology Plc 4+6 F-Digit '2' 27/02/2008
01855 31 Allocated Telecom2 Ltd 4+6 F-Digit '6' 10/09/2009
01855 32 Allocated Timico Limited 4+6 F-Digit '8' 23/05/2008
01855 33 Allocated Net-Work Internet Ltd 4+6 F-Digit '3' 09/06/2008
01855 34 Allocated Nodemax Limited 4+6 F-Digit '0' 07/07/2008
01855 350 Allocated Voxbone SA 4+6 - 12/12/2011
01855 351 Protected - 4+6 - -
01855 352 Protected - 4+6 - -
01855 353 Protected - 4+6 - -
01855 354 Protected - 4+6 - -
01855 355 Protected - 4+6 - -
01855 356 Protected - 4+6 - -
01855 357 Protected - 4+6 - -
01855 358 Protected - 4+6 - -
01855 359 Protected - 4+6 - -
01855 36 Allocated Starcomm Ltd 4+6 F-Digit '0' 02/10/2008
01855 37 Allocated Served Up Limited. 4+6 F-Digit '5' 20/10/2008
01855 38 Allocated 3C Limited 4+6 F-Digit '2' 20/10/2008
01855 39 Allocated Solutios Limited 4+6 F-Digit '2' 26/11/2008
01855 40 Allocated BT 4+6 - 11/08/1994
01855 41 Allocated Magrathea Telecommunications Limited 4+6 - 24/09/2004
01855 420 Allocated Linear Telecoms Limited 4+6 - 19/10/2010
01855 421 Allocated Internexus Networks Limited 4+6 - 22/11/2011
01855 422 Allocated Hello Telecom (UK) PLC 4+6 - 24/11/2011
01855 423 Allocated Bicom Systems EURL 4+6 - 02/03/2012
01855 424 Allocated Simwood eSMS Limited 4+6 - 02/02/2012
01855 425 Allocated Broadcast Telecom Ltd 4+6 - 13/03/2012
01855 426 Allocated ICC Networks Ltd 4+6 - 18/04/2012
01855 427 Allocated API Telecom Limited 4+6 - 18/04/2012
01855 428 Allocated Invoco Ltd 4+6 - 22/05/2012
01855 429 Allocated IOVOX Limited 4+6 - 09/07/2012
01855 430 Allocated Gamma Telecom Holdings Ltd 4+6 - 06/06/2005
01855 431 Allocated Gamma Telecom Holdings Ltd 4+6 - 06/06/2005
01855 432 Allocated Gamma Telecom Holdings Ltd 4+6 - 06/06/2005
01855 433 Protected - 4+6 - -
01855 434 Protected - 4+6 - -
01855 435 Allocated Gamma Telecom Holdings Ltd 4+6 - 06/06/2005
01855 436 Allocated Gamma Telecom Holdings Ltd 4+6 - 06/06/2005
01855 437 Allocated Gamma Telecom Holdings Ltd 4+6 - 06/06/2005
01855 438 Allocated Gamma Telecom Holdings Ltd 4+6 - 06/06/2005
01855 439 Allocated Gamma Telecom Holdings Ltd 4+6 - 06/06/2005
01855 44 Allocated Edge Telecom Limited 4+6 - 29/04/2005
01855 450 Allocated Digitech Solutions Global Limited 4+6 - 09/09/2010
01855 451 Protected - 4+6 - -
01855 452 Protected - 4+6 - -
01855 453 Protected - 4+6 - -
01855 454 Protected - 4+6 - -
01855 455 Protected - 4+6 - -
01855 456 Protected - 4+6 - -
01855 457 Protected - 4+6 - -
01855 458 Protected - 4+6 - -
01855 459 Protected - 4+6 - -
01855 46 Allocated Net Solutions Europe Limited 4+6 F-Digit '6' 13/01/2006
01855 470 Allocated Inclarity Communications Ltd 4+6 - 26/06/2006
01855 471 Allocated Inclarity Communications Ltd 4+6 - 26/06/2006
01855 472 Allocated Inclarity Communications Ltd 4+6 - 26/06/2006
01855 473 Protected - 4+6 - -
01855 474 Protected - 4+6 - -
01855 475 Allocated Inclarity Communications Ltd 4+6 - 26/06/2006
01855 476 Protected - 4+6 - -
01855 477 Protected - 4+6 - -
01855 478 Protected - 4+6 - -
01855 479 Protected - 4+6 - -
01855 48 Allocated FleXtel Limited 4+6 - 26/10/2005
01855 490 Protected - 4+6 - -
01855 491 Protected - 4+6 - -
01855 492 Protected - 4+6 - -
01855 493 Protected - 4+6 - -
01855 494 Protected - 4+6 - -
01855 495 Protected - 4+6 - -
01855 496 Protected - 4+6 - -
01855 497 Protected - 4+6 - -
01855 498 Protected - 4+6 - -
01855 499 Protected - 4+6 - -
01855 50 Allocated Mars Communications Limited 4+6 F-Digit '0' 03/02/2009
01855 51 Allocated Andrews & Arnold (Numbers) Ltd 4+6 F-Digit '0' 02/04/2009
01855 52 Allocated IPV6 Limited 4+6 F-Digit '0' 13/02/2009
01855 53 Allocated Telecoms World Plc 4+6 F-Digit '0' 25/06/2009
01855 54 Allocated Mundio Mobile Limited 4+6 F-Digit '0' 06/07/2009
01855 55 Allocated CFL Communications Limited 4+6 F-Digit '0' 17/07/2009
01855 56 Allocated Known Communications Limited 4+6 F-Digit '0' 18/09/2009
01855 57 Allocated Nexus Telecommunications Limited 4+6 F-Digit '0' 01/10/2009
01855 58 Allocated Danemere Street Creative 4+6 F-Digit '2' 20/07/2009
01855 590 Allocated Atomstream Limited 4+6 - 12/04/2010
01855 591 Allocated Calltracks Limited 4+6 - 08/07/2010
01855 592 Allocated VoiceHost Limited 4+6 - 06/10/2010
01855 593 Allocated Cheers International Sales Limited 4+6 - 15/12/2010
01855 594 Allocated Telephone Box Limited 4+6 - 10/12/2010
01855 595 Allocated Suretec Systems Ltd 4+6 - 13/05/2010
01855 596 Allocated Phone Co-Op Numbering Limited 4+6 - 23/12/2010
01855 597 Allocated Globecom International Limited 4+6 - 05/01/2011
01855 598 Allocated Affiniti Integrated Solutions Ltd 4+6 - 02/12/2010
01855 599 Allocated Windsor Telecom Plc 4+6 - 22/07/2010
01855 600 Allocated IP Base Ltd 4+6 - 01/02/2011
01855 601 Allocated Barritec Limited 4+6 - 23/09/2011
01855 602 Free - 4+6 - -
01855 603 Free - 4+6 - -
01855 604 Allocated iNet Telecoms Ltd (Voipfone) 4+6 - 21/10/2011
01855 605 Allocated Nexbridge Communications Limited 4+6 - 17/03/2011
01855 606 Protected - 4+6 - -
01855 607 Protected - 4+6 - -
01855 608 Protected - 4+6 - -
01855 609 Protected - 4+6 - -
01855 610 Protected - 4+6 - -
01855 611 Protected - 4+6 - -
01855 612 Protected - 4+6 - -
01855 613 Protected - 4+6 - -
01855 614 Protected - 4+6 - -
01855 615 Protected - 4+6 - -
01855 616 Protected - 4+6 - -
01855 617 Protected - 4+6 - -
01855 618 Protected - 4+6 - -
01855 619 Protected - 4+6 - -
01855 620 Protected - 4+6 - -
01855 621 Protected - 4+6 - -
01855 622 Protected - 4+6 - -
01855 623 Protected - 4+6 - -
01855 624 Protected - 4+6 - -
01855 625 Protected - 4+6 - -
01855 626 Protected - 4+6 - -
01855 627 Protected - 4+6 - -
01855 628 Protected - 4+6 - -
01855 629 Protected - 4+6 - -
01855 630 Allocated Ziron (UK) Ltd 4+6 - 01/08/2012
01855 631 Allocated TelecomEight Network Ltd 4+6 - 04/04/2013
01855 632 Allocated Kalnet4u Ltd 4+6 - 03/06/2013
01855 633 Allocated We Love Communications Limited 4+6 - 06/08/2012
01855 634 Allocated i-Net Communications Group Plc 4+6 - 05/07/2013
01855 635 Allocated Minotaur Telecom Limited 4+6 - 05/02/2013
01855 636 Allocated Content Guru Ltd 4+6 - 11/10/2012
01855 637 Allocated iHub UK Ltd 4+6 - 23/08/2013
01855 638 Allocated Radius Communications Limited 4+6 - 09/01/2014
01855 639 Allocated XoverX Ltd 4+6 - 01/05/2013
01855 640 Protected - 4+6 - -
01855 641 Protected - 4+6 - -
01855 642 Protected - 4+6 - -
01855 643 Protected - 4+6 - -
01855 644 Protected - 4+6 - -
01855 645 Protected - 4+6 - -
01855 646 Protected - 4+6 - -
01855 647 Protected - 4+6 - -
01855 648 Protected - 4+6 - -
01855 649 Protected - 4+6 - -
01855 650 Protected - 4+6 - -
01855 651 Protected - 4+6 - -
01855 652 Protected - 4+6 - -
01855 653 Protected - 4+6 - -
01855 654 Protected - 4+6 - -
01855 655 Protected - 4+6 - -
01855 656 Protected - 4+6 - -
01855 657 Protected - 4+6 - -
01855 658 Protected - 4+6 - -
01855 659 Protected - 4+6 - -
01855 660 Protected - 4+6 - -
01855 661 Protected - 4+6 - -
01855 662 Protected - 4+6 - -
01855 663 Protected - 4+6 - -
01855 664 Protected - 4+6 - -
01855 665 Protected - 4+6 - -
01855 666 Protected - 4+6 - -
01855 667 Protected - 4+6 - -
01855 668 Protected - 4+6 - -
01855 669 Protected - 4+6 - -
01855 670 Protected - 4+6 - -
01855 671 Protected - 4+6 - -
01855 672 Protected - 4+6 - -
01855 673 Protected - 4+6 - -
01855 674 Protected - 4+6 - -
01855 675 Protected - 4+6 - -
01855 676 Protected - 4+6 - -
01855 677 Protected - 4+6 - -
01855 678 Protected - 4+6 - -
01855 679 Protected - 4+6 - -
01855 680 Protected - 4+6 - -
01855 681 Protected - 4+6 - -
01855 682 Protected - 4+6 - -
01855 683 Protected - 4+6 - -
01855 684 Protected - 4+6 - -
01855 685 Protected - 4+6 - -
01855 686 Protected - 4+6 - -
01855 687 Protected - 4+6 - -
01855 688 Protected - 4+6 - -
01855 689 Protected - 4+6 - -
01855 690 Protected - 4+6 - -
01855 691 Protected - 4+6 - -
01855 692 Protected - 4+6 - -
01855 693 Protected - 4+6 - -
01855 694 Protected - 4+6 - -
01855 695 Protected - 4+6 - -
01855 696 Protected - 4+6 - -
01855 697 Protected - 4+6 - -
01855 698 Protected - 4+6 - -
01855 699 Protected - 4+6 - -
01855 700 Protected - 4+6 - -
01855 701 Protected - 4+6 - -
01855 702 Protected - 4+6 - -
01855 703 Protected - 4+6 - -
01855 704 Protected - 4+6 - -
01855 705 Protected - 4+6 - -
01855 706 Protected - 4+6 - -
01855 707 Protected - 4+6 - -
01855 708 Protected - 4+6 - -
01855 709 Protected - 4+6 - -
01855 710 Protected - 4+6 - -
01855 711 Protected - 4+6 - -
01855 712 Protected - 4+6 - -
01855 713 Protected - 4+6 - -
01855 714 Protected - 4+6 - -
01855 715 Protected - 4+6 - -
01855 716 Protected - 4+6 - -
01855 717 Protected - 4+6 - -
01855 718 Protected - 4+6 - -
01855 719 Protected - 4+6 - -
01855 720 Allocated BT 4+6 - 02/07/2014
01855 721 Free - 4+6 - -
01855 722 Free - 4+6 - -
01855 723 Free - 4+6 - -
01855 724 Free - 4+6 - -
01855 725 Free - 4+6 - -
01855 726 Free - 4+6 - -
01855 727 Free - 4+6 - -
01855 728 Free - 4+6 - -
01855 729 Free - 4+6 - -
01855 730 Protected - 4+6 - -
01855 731 Protected - 4+6 - -
01855 732 Protected - 4+6 - -
01855 733 Protected - 4+6 - -
01855 734 Protected - 4+6 - -
01855 735 Protected - 4+6 - -
01855 736 Protected - 4+6 - -
01855 737 Protected - 4+6 - -
01855 738 Protected - 4+6 - -
01855 739 Protected - 4+6 - -
01855 740 Protected - 4+6 - -
01855 741 Protected - 4+6 - -
01855 742 Protected - 4+6 - -
01855 743 Protected - 4+6 - -
01855 744 Protected - 4+6 - -
01855 745 Protected - 4+6 - -
01855 746 Protected - 4+6 - -
01855 747 Protected - 4+6 - -
01855 748 Protected - 4+6 - -
01855 749 Protected - 4+6 - -
01855 750 Protected - 4+6 - -
01855 751 Protected - 4+6 - -
01855 752 Protected - 4+6 - -
01855 753 Protected - 4+6 - -
01855 754 Protected - 4+6 - -
01855 755 Protected - 4+6 - -
01855 756 Protected - 4+6 - -
01855 757 Protected - 4+6 - -
01855 758 Protected - 4+6 - -
01855 759 Protected - 4+6 - -
01855 760 Protected - 4+6 - -
01855 761 Protected - 4+6 - -
01855 762 Protected - 4+6 - -
01855 763 Protected - 4+6 - -
01855 764 Protected - 4+6 - -
01855 765 Protected - 4+6 - -
01855 766 Protected - 4+6 - -
01855 767 Protected - 4+6 - -
01855 768 Protected - 4+6 - -
01855 769 Protected - 4+6 - -
01855 770 Protected - 4+6 - -
01855 771 Protected - 4+6 - -
01855 772 Protected - 4+6 - -
01855 773 Protected - 4+6 - -
01855 774 Protected - 4+6 - -
01855 775 Protected - 4+6 - -
01855 776 Protected - 4+6 - -
01855 777 Protected - 4+6 - -
01855 778 Protected - 4+6 - -
01855 779 Protected - 4+6 - -
01855 780 Protected - 4+6 - -
01855 781 Protected - 4+6 - -
01855 782 Protected - 4+6 - -
01855 783 Protected - 4+6 - -
01855 784 Protected - 4+6 - -
01855 785 Protected - 4+6 - -
01855 786 Protected - 4+6 - -
01855 787 Protected - 4+6 - -
01855 788 Protected - 4+6 - -
01855 789 Protected - 4+6 - -
01855 790 Protected - 4+6 - -
01855 791 Protected - 4+6 - -
01855 792 Protected - 4+6 - -
01855 793 Protected - 4+6 - -
01855 794 Protected - 4+6 - -
01855 795 Protected - 4+6 - -
01855 796 Protected - 4+6 - -
01855 797 Protected - 4+6 - -
01855 798 Protected - 4+6 - -
01855 799 Protected - 4+6 - -
01855 80 Allocated Syntec Limited 4+6 - 22/12/2005
01855 81 Allocated BT 4+6 - 21/03/1995
01855 82 Allocated BT 4+6 - 15/07/2005
01855 83 Allocated BT 4+6 - 15/07/2005
01855 84 Allocated BT 4+6 - 15/07/2005
01855 85 Allocated BT 4+6 - 21/03/1995
01855 86 Allocated TTNC Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9' 02/11/2006
01855 870 Protected - 4+6 - -
01855 871 Protected - 4+6 - -
01855 872 Protected - 4+6 - -
01855 873 Protected - 4+6 - -
01855 874 Protected - 4+6 - -
01855 875 Protected - 4+6 - -
01855 876 Protected - 4+6 - -
01855 877 Allocated Spitfire Network Services Ltd 4+6 - 11/11/2011
01855 878 Protected - 4+6 - -
01855 879 Protected - 4+6 - -
01855 88 Allocated Barritel Limited 4+6 F-Digit '2' 02/10/2006
01855 89 Allocated Nationwide Telephone Assistance Ltd 4+6 F-Digit '0' 01/10/2007
01855 900 Protected - 4+6 - -
01855 901 Protected - 4+6 - -
01855 902 Protected - 4+6 - -
01855 903 Protected - 4+6 - -
01855 904 Protected - 4+6 - -
01855 905 Protected - 4+6 - -
01855 906 Protected - 4+6 - -
01855 907 Protected - 4+6 - -
01855 908 Protected - 4+6 - -
01855 909 Protected - 4+6 - -
01855 910 Protected - 4+6 - -
01855 911 Protected - 4+6 - -
01855 912 Protected - 4+6 - -
01855 913 Protected - 4+6 - -
01855 914 Protected - 4+6 - -
01855 915 Protected - 4+6 - -
01855 916 Protected - 4+6 - -
01855 917 Protected - 4+6 - -
01855 918 Protected - 4+6 - -
01855 919 Protected - 4+6 - -
01855 920 Protected - 4+6 - -
01855 921 Protected - 4+6 - -
01855 922 Protected - 4+6 - -
01855 923 Protected - 4+6 - -
01855 924 Protected - 4+6 - -
01855 925 Protected - 4+6 - -
01855 926 Protected - 4+6 - -
01855 927 Protected - 4+6 - -
01855 928 Protected - 4+6 - -
01855 929 Protected - 4+6 - -
01855 930 Protected - 4+6 - -
01855 931 Protected - 4+6 - -
01855 932 Protected - 4+6 - -
01855 933 Protected - 4+6 - -
01855 934 Protected - 4+6 - -
01855 935 Protected - 4+6 - -
01855 936 Protected - 4+6 - -
01855 937 Protected - 4+6 - -
01855 938 Protected - 4+6 - -
01855 939 Protected - 4+6 - -
01855 940 Protected - 4+6 - -
01855 941 Protected - 4+6 - -
01855 942 Protected - 4+6 - -
01855 943 Protected - 4+6 - -
01855 944 Protected - 4+6 - -
01855 945 Protected - 4+6 - -
01855 946 Protected - 4+6 - -
01855 947 Protected - 4+6 - -
01855 948 Protected - 4+6 - -
01855 949 Protected - 4+6 - -
01855 950 Protected - 4+6 - -
01855 951 Protected - 4+6 - -
01855 952 Protected - 4+6 - -
01855 953 Protected - 4+6 - -
01855 954 Protected - 4+6 - -
01855 955 Protected - 4+6 - -
01855 956 Protected - 4+6 - -
01855 957 Protected - 4+6 - -
01855 958 Protected - 4+6 - -
01855 959 Protected - 4+6 - -
01855 960 Protected - 4+6 - -
01855 961 Protected - 4+6 - -
01855 962 Protected - 4+6 - -
01855 963 Protected - 4+6 - -
01855 964 Protected - 4+6 - -
01855 965 Protected - 4+6 - -
01855 966 Protected - 4+6 - -
01855 967 Protected - 4+6 - -
01855 968 Protected - 4+6 - -
01855 969 Protected - 4+6 - -
01855 970 Protected - 4+6 - -
01855 971 Protected - 4+6 - -
01855 972 Protected - 4+6 - -
01855 973 Protected - 4+6 - -
01855 974 Protected - 4+6 - -
01855 975 Protected - 4+6 - -
01855 976 Protected - 4+6 - -
01855 977 Protected - 4+6 - -
01855 978 Protected - 4+6 - -
01855 979 Protected - 4+6 - -
01855 980 Protected - 4+6 - -
01855 981 Protected - 4+6 - -
01855 982 Protected - 4+6 - -
01855 983 Protected - 4+6 - -
01855 984 Protected - 4+6 - -
01855 985 Protected - 4+6 - -
01855 986 Protected - 4+6 - -
01855 987 Protected - 4+6 - -
01855 988 Protected - 4+6 - -
01855 989 Protected - 4+6 - -
01855 99 Protected - N/A - -