Code allocations for the 01668 STD code

Summary

  • Status
    • Free for National Dialling Only: 20
    • Allocated: 82
    • Protected: 361
    • Free: 6
  • Operators : 77
  • Latest change : December 2010
Click here for Status definitions
Have you received a call from a number beginning 01668? Get information on a full number beginning 01668, using our full UK number search.
Find out about the location and calling costs for 01668 numbers on our 01668 code page.

This page contains information about which telephone companies the various 01668 numbers are allocated to.

First Digits Status Communications Provider Number Length Notes Change
01668 00 Free for National Dialling Only - (0)+10 - -
01668 01 Free for National Dialling Only - (0)+10 - -
01668 02 Free for National Dialling Only - (0)+10 - -
01668 03 Free for National Dialling Only - (0)+10 - -
01668 04 Free for National Dialling Only - (0)+10 - -
01668 05 Free for National Dialling Only - (0)+10 - -
01668 06 Free for National Dialling Only - (0)+10 - -
01668 07 Free for National Dialling Only - (0)+10 - -
01668 08 Free for National Dialling Only - (0)+10 - -
01668 09 Free for National Dialling Only - (0)+10 - -
01668 10 Free for National Dialling Only - (0)+10 - -
01668 11 Free for National Dialling Only - (0)+10 - -
01668 12 Free for National Dialling Only - (0)+10 - -
01668 13 Free for National Dialling Only - (0)+10 - -
01668 14 Free for National Dialling Only - (0)+10 - -
01668 15 Free for National Dialling Only - (0)+10 - -
01668 16 Free for National Dialling Only - (0)+10 - -
01668 17 Free for National Dialling Only - (0)+10 - -
01668 18 Free for National Dialling Only - (0)+10 - -
01668 19 Free for National Dialling Only - (0)+10 - -
01668 20 Allocated BT 4+6 - 19/10/1998
01668 21 Allocated BT 4+6 - 15/07/1994
01668 22 Allocated Magrathea Telecommunications Limited 4+6 - 24/09/2004
01668 230 Allocated Linear Telecoms Limited 4+6 - 14/10/2010
01668 231 Allocated Internexus Networks Limited 4+6 - 22/11/2011
01668 232 Allocated iNet Telecoms Ltd (Voipfone) 4+6 - 17/10/2011
01668 233 Allocated Hello Telecom (UK) PLC 4+6 - 12/12/2011
01668 234 Allocated Orbtalk Limited 4+6 - 23/02/2012
01668 235 Allocated Broadcast Telecom Ltd 4+6 - 29/02/2012
01668 236 Allocated Bicom Systems EURL 4+6 - 01/03/2012
01668 237 Allocated Invoco Ltd 4+6 - 03/04/2012
01668 238 Allocated ICC Networks Ltd 4+6 - 16/04/2012
01668 239 Allocated API Telecom Limited 4+6 - 05/04/2012
01668 24 Allocated Edge Telecom Limited 4+6 - 08/04/2005
01668 25 Allocated TelNG Limited 4+6 F-Digit '2' 28/02/2007
01668 26 Allocated Gamma Telecom Holdings Ltd 4+6 - 10/05/2005
01668 27 Allocated Syntec Limited 4+6 - 22/11/2005
01668 28 Allocated BT 4+6 - 15/07/1994
01668 29 Allocated FleXtel Limited 4+6 - 23/11/2005
01668 30 Allocated Timico Limited 4+6 F-Digit '8' 16/05/2008
01668 31 Allocated Nodemax Limited 4+6 F-Digit '0' 07/07/2008
01668 320 Allocated Voxbone SA 4+6 - 09/12/2011
01668 321 Protected - 4+6 - -
01668 322 Protected - 4+6 - -
01668 323 Protected - 4+6 - -
01668 324 Protected - 4+6 - -
01668 325 Protected - 4+6 - -
01668 326 Protected - 4+6 - -
01668 327 Protected - 4+6 - -
01668 328 Protected - 4+6 - -
01668 329 Protected - 4+6 - -
01668 33 Allocated Net-Work Internet Ltd 4+6 F-Digit '3' 21/07/2008
01668 34 Allocated Starcomm Ltd 4+6 F-Digit '0' 26/09/2008
01668 35 Allocated 3C Limited 4+6 F-Digit '2' 01/10/2008
01668 36 Allocated Barritel Limited 4+6 F-Digit '2' 08/10/2008
01668 37 Allocated Solutios Limited 4+6 - 20/11/2008
01668 38 Allocated Served Up Limited. 4+6 F-Digit '0' 09/10/2008
01668 39 Allocated Mars Communications Limited 4+6 F-Digit '0' 03/02/2009
01668 40 Allocated IPV6 Limited 4+6 F-Digit '0' 13/02/2009
01668 41 Allocated Telecoms World Direct Ltd 4+6 F-Digit '0' 28/04/2009
01668 42 Allocated Andrews & Arnold (Numbers) Ltd 4+6 F-Digit '0' 30/03/2009
01668 43 Allocated Mundio Mobile Limited 4+6 F-Digit '6' 06/07/2009
01668 44 Allocated CFL Communications Limited 4+6 F-Digit '0' 14/07/2009
01668 45 Allocated Known Communications Limited 4+6 F-Digit '0' 18/09/2009
01668 46 Allocated Danemere Street Creative 4+6 F-Digit '2' 20/07/2009
01668 47 Allocated Nexus Telecommunications Limited 4+6 F-Digit '0' 28/09/2009
01668 480 Free - 4+6 - -
01668 481 Allocated Cheers International Sales Limited 4+6 - 15/12/2010
01668 482 Allocated Affiniti Integrated Solutions Ltd 4+6 - 02/12/2010
01668 483 Allocated Telephone Box Limited 4+6 - 09/12/2010
01668 484 Allocated Suretec Systems Ltd 4+6 - 06/05/2010
01668 485 Allocated Simwood eSMS Limited 4+6 - 13/08/2010
01668 486 Allocated Windsor Telecom Plc 4+6 - 22/07/2010
01668 487 Allocated Phone Co-Op Numbering Limited 4+6 - 23/12/2010
01668 488 Allocated Atomstream Limited 4+6 - 14/05/2010
01668 489 Allocated Globecom International Limited 4+6 - 31/12/2010
01668 490 Allocated Invosys Limited 4+6 - 20/01/2011
01668 491 Allocated Nexbridge Communications Limited 4+6 - 17/03/2011
01668 492 Free - 4+6 - -
01668 493 Free - 4+6 - -
01668 494 Allocated IP Base Ltd 4+6 - 03/02/2011
01668 495 Allocated Barritec Limited 4+6 - 28/09/2011
01668 496 Allocated IOVOX Limited 4+6 - 04/07/2012
01668 497 Allocated Ziron (UK) Ltd 4+6 - 31/07/2012
01668 498 Allocated Content Guru Ltd 4+6 - 12/10/2012
01668 499 Allocated We Love Communications Limited 4+6 - 13/08/2012
01668 500 Protected - 4+6 - -
01668 501 Protected - 4+6 - -
01668 502 Protected - 4+6 - -
01668 503 Protected - 4+6 - -
01668 504 Protected - 4+6 - -
01668 505 Protected - 4+6 - -
01668 506 Protected - 4+6 - -
01668 507 Protected - 4+6 - -
01668 508 Protected - 4+6 - -
01668 509 Protected - 4+6 - -
01668 510 Protected - 4+6 - -
01668 511 Protected - 4+6 - -
01668 512 Protected - 4+6 - -
01668 513 Protected - 4+6 - -
01668 514 Protected - 4+6 - -
01668 515 Protected - 4+6 - -
01668 516 Protected - 4+6 - -
01668 517 Protected - 4+6 - -
01668 518 Protected - 4+6 - -
01668 519 Protected - 4+6 - -
01668 520 Protected - 4+6 - -
01668 521 Protected - 4+6 - -
01668 522 Protected - 4+6 - -
01668 523 Protected - 4+6 - -
01668 524 Protected - 4+6 - -
01668 525 Protected - 4+6 - -
01668 526 Protected - 4+6 - -
01668 527 Protected - 4+6 - -
01668 528 Protected - 4+6 - -
01668 529 Protected - 4+6 - -
01668 530 Protected - 4+6 - -
01668 531 Protected - 4+6 - -
01668 532 Protected - 4+6 - -
01668 533 Protected - 4+6 - -
01668 534 Protected - 4+6 - -
01668 535 Protected - 4+6 - -
01668 536 Protected - 4+6 - -
01668 537 Protected - 4+6 - -
01668 538 Protected - 4+6 - -
01668 539 Protected - 4+6 - -
01668 540 Protected - 4+6 - -
01668 541 Protected - 4+6 - -
01668 542 Protected - 4+6 - -
01668 543 Protected - 4+6 - -
01668 544 Protected - 4+6 - -
01668 545 Protected - 4+6 - -
01668 546 Protected - 4+6 - -
01668 547 Protected - 4+6 - -
01668 548 Protected - 4+6 - -
01668 549 Protected - 4+6 - -
01668 550 Allocated Minotaur Telecom Limited 4+6 - 05/02/2013
01668 551 Allocated i-Net Communications Group Plc 4+6 - 03/07/2013
01668 552 Allocated Kalnet4u Ltd 4+6 - 30/05/2013
01668 553 Free - 4+6 - -
01668 554 Allocated iHub UK Ltd 4+6 - 18/06/2014
01668 555 Allocated Radius Communications Limited 4+6 - 08/01/2014
01668 556 Free - 4+6 - -
01668 557 Allocated Vodafone Ltd (C&W) 4+6 - 25/07/2014
01668 558 Free - 4+6 - -
01668 559 Allocated XoverX Ltd 4+6 - 01/05/2013
01668 560 Protected - 4+6 - -
01668 561 Protected - 4+6 - -
01668 562 Protected - 4+6 - -
01668 563 Protected - 4+6 - -
01668 564 Protected - 4+6 - -
01668 565 Protected - 4+6 - -
01668 566 Protected - 4+6 - -
01668 567 Protected - 4+6 - -
01668 568 Protected - 4+6 - -
01668 569 Protected - 4+6 - -
01668 570 Protected - 4+6 - -
01668 571 Protected - 4+6 - -
01668 572 Protected - 4+6 - -
01668 573 Protected - 4+6 - -
01668 574 Protected - 4+6 - -
01668 575 Protected - 4+6 - -
01668 576 Protected - 4+6 - -
01668 577 Protected - 4+6 - -
01668 578 Protected - 4+6 - -
01668 579 Protected - 4+6 - -
01668 580 Protected - 4+6 - -
01668 581 Protected - 4+6 - -
01668 582 Protected - 4+6 - -
01668 583 Protected - 4+6 - -
01668 584 Protected - 4+6 - -
01668 585 Protected - 4+6 - -
01668 586 Protected - 4+6 - -
01668 587 Protected - 4+6 - -
01668 588 Protected - 4+6 - -
01668 589 Protected - 4+6 - -
01668 590 Protected - 4+6 - -
01668 591 Protected - 4+6 - -
01668 592 Protected - 4+6 - -
01668 593 Protected - 4+6 - -
01668 594 Protected - 4+6 - -
01668 595 Protected - 4+6 - -
01668 596 Protected - 4+6 - -
01668 597 Protected - 4+6 - -
01668 598 Protected - 4+6 - -
01668 599 Protected - 4+6 - -
01668 600 Protected - 4+6 - -
01668 601 Protected - 4+6 - -
01668 602 Protected - 4+6 - -
01668 603 Protected - 4+6 - -
01668 604 Protected - 4+6 - -
01668 605 Protected - 4+6 - -
01668 606 Protected - 4+6 - -
01668 607 Protected - 4+6 - -
01668 608 Protected - 4+6 - -
01668 609 Protected - 4+6 - -
01668 610 Protected - 4+6 - -
01668 611 Protected - 4+6 - -
01668 612 Protected - 4+6 - -
01668 613 Protected - 4+6 - -
01668 614 Protected - 4+6 - -
01668 615 Protected - 4+6 - -
01668 616 Protected - 4+6 - -
01668 617 Protected - 4+6 - -
01668 618 Protected - 4+6 - -
01668 619 Protected - 4+6 - -
01668 62 Allocated Frontier Systems Ltd 4+6 F-Digit '3' 27/09/2007
01668 630 Protected - 4+6 - -
01668 631 Protected - 4+6 - -
01668 632 Protected - 4+6 - -
01668 633 Protected - 4+6 - -
01668 634 Protected - 4+6 - -
01668 635 Protected - 4+6 - -
01668 636 Protected - 4+6 - -
01668 637 Protected - 4+6 - -
01668 638 Allocated TalkTalk Communications Limited 4+6 - 28/09/2007
01668 639 Allocated TalkTalk Communications Limited 4+6 - 28/09/2007
01668 64 Allocated Teledesign Ltd 4+6 F-Digit '2' 28/09/2007
01668 65 Allocated (aq) Limited trading as aql 4+6 - 03/10/2007
01668 66 Allocated Localphone Limited 4+6 F-Digit '0' 10/05/2007
01668 670 Protected - 4+6 - -
01668 671 Protected - 4+6 - -
01668 672 Protected - 4+6 - -
01668 673 Protected - 4+6 - -
01668 674 Protected - 4+6 - -
01668 675 Protected - 4+6 - -
01668 676 Protected - 4+6 - -
01668 677 Allocated Spitfire Network Services Ltd 4+6 - 11/11/2011
01668 678 Protected - 4+6 - -
01668 679 Protected - 4+6 - -
01668 68 Allocated Vodafone Ltd (Energis) 4+6 - 26/05/2006
01668 69 Allocated TTNC Limited 4+6 F-Digits '0,1,2,3,4,5,6,7,8,9' 28/09/2006
01668 700 Protected - 4+6 - -
01668 701 Protected - 4+6 - -
01668 702 Protected - 4+6 - -
01668 703 Protected - 4+6 - -
01668 704 Protected - 4+6 - -
01668 705 Protected - 4+6 - -
01668 706 Protected - 4+6 - -
01668 707 Protected - 4+6 - -
01668 708 Protected - 4+6 - -
01668 709 Protected - 4+6 - -
01668 710 Protected - 4+6 - -
01668 711 Protected - 4+6 - -
01668 712 Protected - 4+6 - -
01668 713 Protected - 4+6 - -
01668 714 Protected - 4+6 - -
01668 715 Protected - 4+6 - -
01668 716 Protected - 4+6 - -
01668 717 Protected - 4+6 - -
01668 718 Protected - 4+6 - -
01668 719 Protected - 4+6 - -
01668 720 Protected - 4+6 - -
01668 721 Protected - 4+6 - -
01668 722 Protected - 4+6 - -
01668 723 Protected - 4+6 - -
01668 724 Protected - 4+6 - -
01668 725 Protected - 4+6 - -
01668 726 Protected - 4+6 - -
01668 727 Protected - 4+6 - -
01668 728 Protected - 4+6 - -
01668 729 Protected - 4+6 - -
01668 730 Protected - 4+6 - -
01668 731 Protected - 4+6 - -
01668 732 Protected - 4+6 - -
01668 733 Protected - 4+6 - -
01668 734 Protected - 4+6 - -
01668 735 Protected - 4+6 - -
01668 736 Protected - 4+6 - -
01668 737 Protected - 4+6 - -
01668 738 Protected - 4+6 - -
01668 739 Protected - 4+6 - -
01668 740 Protected - 4+6 - -
01668 741 Protected - 4+6 - -
01668 742 Protected - 4+6 - -
01668 743 Protected - 4+6 - -
01668 744 Protected - 4+6 - -
01668 745 Protected - 4+6 - -
01668 746 Protected - 4+6 - -
01668 747 Protected - 4+6 - -
01668 748 Protected - 4+6 - -
01668 749 Protected - 4+6 - -
01668 750 Protected - 4+6 - -
01668 751 Protected - 4+6 - -
01668 752 Protected - 4+6 - -
01668 753 Protected - 4+6 - -
01668 754 Protected - 4+6 - -
01668 755 Protected - 4+6 - -
01668 756 Protected - 4+6 - -
01668 757 Protected - 4+6 - -
01668 758 Protected - 4+6 - -
01668 759 Protected - 4+6 - -
01668 760 Protected - 4+6 - -
01668 761 Protected - 4+6 - -
01668 762 Protected - 4+6 - -
01668 763 Protected - 4+6 - -
01668 764 Protected - 4+6 - -
01668 765 Protected - 4+6 - -
01668 766 Protected - 4+6 - -
01668 767 Protected - 4+6 - -
01668 768 Protected - 4+6 - -
01668 769 Protected - 4+6 - -
01668 770 Protected - 4+6 - -
01668 771 Protected - 4+6 - -
01668 772 Protected - 4+6 - -
01668 773 Protected - 4+6 - -
01668 774 Protected - 4+6 - -
01668 775 Protected - 4+6 - -
01668 776 Protected - 4+6 - -
01668 777 Protected - 4+6 - -
01668 778 Protected - 4+6 - -
01668 779 Protected - 4+6 - -
01668 780 Protected - 4+6 - -
01668 781 Protected - 4+6 - -
01668 782 Protected - 4+6 - -
01668 783 Protected - 4+6 - -
01668 784 Protected - 4+6 - -
01668 785 Protected - 4+6 - -
01668 786 Protected - 4+6 - -
01668 787 Protected - 4+6 - -
01668 788 Protected - 4+6 - -
01668 789 Protected - 4+6 - -
01668 790 Protected - 4+6 - -
01668 791 Protected - 4+6 - -
01668 792 Protected - 4+6 - -
01668 793 Protected - 4+6 - -
01668 794 Protected - 4+6 - -
01668 795 Protected - 4+6 - -
01668 796 Protected - 4+6 - -
01668 797 Protected - 4+6 - -
01668 798 Protected - 4+6 - -
01668 799 Protected - 4+6 - -
01668 800 Protected - 4+6 - -
01668 801 Protected - 4+6 - -
01668 802 Protected - 4+6 - -
01668 803 Protected - 4+6 - -
01668 804 Protected - 4+6 - -
01668 805 Protected - 4+6 - -
01668 806 Protected - 4+6 - -
01668 807 Protected - 4+6 - -
01668 808 Protected - 4+6 - -
01668 809 Protected - 4+6 - -
01668 810 Protected - 4+6 - -
01668 811 Protected - 4+6 - -
01668 812 Protected - 4+6 - -
01668 813 Protected - 4+6 - -
01668 814 Protected - 4+6 - -
01668 815 Protected - 4+6 - -
01668 816 Protected - 4+6 - -
01668 817 Protected - 4+6 - -
01668 818 Protected - 4+6 - -
01668 819 Protected - 4+6 - -
01668 820 Protected - 4+6 - -
01668 821 Protected - 4+6 - -
01668 822 Protected - 4+6 - -
01668 823 Protected - 4+6 - -
01668 824 Protected - 4+6 - -
01668 825 Protected - 4+6 - -
01668 826 Protected - 4+6 - -
01668 827 Protected - 4+6 - -
01668 828 Protected - 4+6 - -
01668 829 Protected - 4+6 - -
01668 830 Protected - 4+6 - -
01668 831 Protected - 4+6 - -
01668 832 Protected - 4+6 - -
01668 833 Protected - 4+6 - -
01668 834 Protected - 4+6 - -
01668 835 Protected - 4+6 - -
01668 836 Protected - 4+6 - -
01668 837 Protected - 4+6 - -
01668 838 Protected - 4+6 - -
01668 839 Protected - 4+6 - -
01668 840 Protected - 4+6 - -
01668 841 Protected - 4+6 - -
01668 842 Protected - 4+6 - -
01668 843 Protected - 4+6 - -
01668 844 Protected - 4+6 - -
01668 845 Protected - 4+6 - -
01668 846 Protected - 4+6 - -
01668 847 Protected - 4+6 - -
01668 848 Protected - 4+6 - -
01668 849 Protected - 4+6 - -
01668 850 Protected - 4+6 - -
01668 851 Protected - 4+6 - -
01668 852 Protected - 4+6 - -
01668 853 Protected - 4+6 - -
01668 854 Protected - 4+6 - -
01668 855 Protected - 4+6 - -
01668 856 Protected - 4+6 - -
01668 857 Protected - 4+6 - -
01668 858 Protected - 4+6 - -
01668 859 Protected - 4+6 - -
01668 860 Protected - 4+6 - -
01668 861 Protected - 4+6 - -
01668 862 Protected - 4+6 - -
01668 863 Protected - 4+6 - -
01668 864 Protected - 4+6 - -
01668 865 Protected - 4+6 - -
01668 866 Protected - 4+6 - -
01668 867 Protected - 4+6 - -
01668 868 Protected - 4+6 - -
01668 869 Protected - 4+6 - -
01668 870 Protected - 4+6 - -
01668 871 Protected - 4+6 - -
01668 872 Protected - 4+6 - -
01668 873 Protected - 4+6 - -
01668 874 Protected - 4+6 - -
01668 875 Protected - 4+6 - -
01668 876 Protected - 4+6 - -
01668 877 Protected - 4+6 - -
01668 878 Protected - 4+6 - -
01668 879 Protected - 4+6 - -
01668 880 Protected - 4+6 - -
01668 881 Protected - 4+6 - -
01668 882 Protected - 4+6 - -
01668 883 Protected - 4+6 - -
01668 884 Protected - 4+6 - -
01668 885 Protected - 4+6 - -
01668 886 Protected - 4+6 - -
01668 887 Protected - 4+6 - -
01668 888 Protected - 4+6 - -
01668 889 Protected - 4+6 - -
01668 890 Protected - 4+6 - -
01668 891 Protected - 4+6 - -
01668 892 Protected - 4+6 - -
01668 893 Protected - 4+6 - -
01668 894 Protected - 4+6 - -
01668 895 Protected - 4+6 - -
01668 896 Protected - 4+6 - -
01668 897 Protected - 4+6 - -
01668 898 Protected - 4+6 - -
01668 899 Protected - 4+6 - -
01668 900 Protected - 4+6 - -
01668 901 Protected - 4+6 - -
01668 902 Protected - 4+6 - -
01668 903 Protected - 4+6 - -
01668 904 Protected - 4+6 - -
01668 905 Protected - 4+6 - -
01668 906 Protected - 4+6 - -
01668 907 Protected - 4+6 - -
01668 908 Protected - 4+6 - -
01668 909 Allocated VoiceHost Limited 4+6 - 20/08/2010
01668 910 Allocated Inclarity Communications Ltd 4+6 - 30/01/2006
01668 911 Allocated Inclarity Communications Ltd 4+6 - 30/01/2006
01668 912 Allocated Inclarity Communications Ltd 4+6 - 30/01/2006
01668 913 Protected - 4+6 - -
01668 914 Protected - 4+6 - -
01668 915 Allocated Inclarity Communications Ltd 4+6 - 30/01/2006
01668 916 Protected - 4+6 - -
01668 917 Protected - 4+6 - -
01668 918 Protected - 4+6 - -
01668 919 Protected - 4+6 - -
01668 92 Allocated VoIP-Un Limited 4+6 F-Digit '0' 01/11/2007
01668 93 Allocated Telephony Services Limited 4+6 F-Digit '2' 21/12/2007
01668 940 Protected - 4+6 - -
01668 941 Protected - 4+6 - -
01668 942 Protected - 4+6 - -
01668 943 Protected - 4+6 - -
01668 944 Protected - 4+6 - -
01668 945 Protected - 4+6 - -
01668 946 Protected - 4+6 - -
01668 947 Allocated Premium O Limited 4+6 - 04/02/2008
01668 948 Protected - 4+6 - -
01668 949 Protected - 4+6 - -
01668 95 Allocated Telecom2 Ltd 4+6 F-Digit '6' 08/09/2009
01668 96 Allocated InTechnology Plc 4+6 F-Digit '2' 03/12/2007
01668 97 Allocated Nationwide Telephone Assistance Ltd 4+6 F-Digit '0' 01/10/2007
01668 98 Allocated Net Solutions Europe Limited 4+6 F-Digit '8' 21/02/2006
01668 99 Protected - N/A - -