Code allocations for the 01566 STD code

Summary

  • Status
    • Free for National Dialling Only: 20
    • Allocated: 99
    • Protected: 302
    • Free: 11
    • Unusable: 1
  • Operators : 83
  • Latest change : October 2008
Click here for Status definitions
Have you received a call from a number beginning 01566? Get information on a full number beginning 01566, using our full UK number search.
Find out about the location and calling costs for 01566 numbers on our 01566 code page.

This page contains information about which telephone companies the various 01566 numbers are allocated to.

First Digits Status Communications Provider Number Length Notes Change
01566 00 Free for National Dialling Only - (0)+10 - -
01566 01 Free for National Dialling Only - (0)+10 - -
01566 02 Free for National Dialling Only - (0)+10 - -
01566 03 Free for National Dialling Only - (0)+10 - -
01566 04 Free for National Dialling Only - (0)+10 - -
01566 05 Free for National Dialling Only - (0)+10 - -
01566 06 Free for National Dialling Only - (0)+10 - -
01566 07 Free for National Dialling Only - (0)+10 - -
01566 08 Free for National Dialling Only - (0)+10 - -
01566 09 Free for National Dialling Only - (0)+10 - -
01566 10 Free for National Dialling Only - (0)+10 - -
01566 11 Free for National Dialling Only - (0)+10 - -
01566 12 Free for National Dialling Only - (0)+10 - -
01566 13 Free for National Dialling Only - (0)+10 - -
01566 14 Free for National Dialling Only - (0)+10 - -
01566 15 Free for National Dialling Only - (0)+10 - -
01566 16 Free for National Dialling Only - (0)+10 - -
01566 17 Free for National Dialling Only - (0)+10 - -
01566 18 Free for National Dialling Only - (0)+10 - -
01566 19 Free for National Dialling Only - (0)+10 - -
01566 20 Allocated Frontier Systems Ltd 4+6 F-Digit '3' 27/09/2007
01566 21 Allocated (aq) Limited trading as aql 4+6 - 04/10/2007
01566 22 Allocated InTechnology Plc 4+6 F-Digit '2' 18/09/2007
01566 23 Allocated Telephony Services Limited 4+6 F-Digit '2' 03/01/2008
01566 240 Protected - 4+6 - -
01566 241 Protected - 4+6 - -
01566 242 Protected - 4+6 - -
01566 243 Protected - 4+6 - -
01566 244 Protected - 4+6 - -
01566 245 Protected - 4+6 - -
01566 246 Protected - 4+6 - -
01566 247 Protected - 4+6 - -
01566 248 Allocated TalkTalk Communications Limited 4+6 - 11/12/2007
01566 249 Allocated TalkTalk Communications Limited 4+6 - 11/12/2007
01566 250 Protected - 4+6 - -
01566 251 Protected - 4+6 - -
01566 252 Protected - 4+6 - -
01566 253 Protected - 4+6 - -
01566 254 Protected - 4+6 - -
01566 255 Protected - 4+6 - -
01566 256 Protected - 4+6 - -
01566 257 Allocated Premium O Limited 4+6 - 14/01/2008
01566 258 Protected - 4+6 - -
01566 259 Protected - 4+6 - -
01566 26 Allocated VoIP-Un Limited 4+6 F-Digit '0' 31/10/2007
01566 27 Allocated Telecom2 Ltd 4+6 F-Digit '6' 10/09/2009
01566 28 Allocated Nationwide Telephone Assistance Ltd 4+6 F-Digit '0' 02/10/2007
01566 29 Allocated Net-Work Internet Ltd 4+6 F-Digit '0' 24/09/2007
01566 30 Allocated Timico Limited 4+6 F-Digit '8' 14/05/2008
01566 31 Allocated Vodafone Ltd (Energis) 4+6 F-Digit '1' 06/06/2008
01566 32 Allocated Nodemax Limited 4+6 F-Digit '0' 17/07/2008
01566 330 Allocated Invoco Ltd 4+6 - 26/09/2011
01566 331 Allocated Barritec Limited 4+6 - 28/09/2011
01566 332 Allocated Hello Telecom (UK) PLC 4+6 - 11/11/2011
01566 333 Allocated Internexus Networks Limited 4+6 - 21/11/2011
01566 334 Allocated Simwood eSMS Limited 4+6 - 02/02/2012
01566 335 Allocated Bicom Systems EURL 4+6 - 02/03/2012
01566 336 Allocated Broadcast Telecom Ltd 4+6 - 29/02/2012
01566 337 Allocated API Telecom Limited 4+6 - 30/03/2012
01566 338 Allocated ICC Networks Ltd 4+6 - 17/04/2012
01566 339 Allocated IOVOX Limited 4+6 - 04/07/2012
01566 34 Allocated Starcomm Ltd 4+6 F-Digit '0' 22/09/2008
01566 35 Allocated Voxbone SA 4+6 F-Digit '8' 23/09/2008
01566 36 Allocated 3C Limited 4+6 F-Digit '2' 01/10/2008
01566 37 Allocated Solutios Limited 4+6 F-Digit '2' 31/10/2008
01566 38 Allocated Mars Communications Limited 4+6 F-Digit '0' 05/02/2009
01566 39 Allocated IPV6 Limited 4+6 F-Digit '0' 06/02/2009
01566 40 Allocated Andrews & Arnold (Numbers) Ltd 4+6 F-Digit '0' 20/03/2009
01566 41 Allocated X-Pilot Limited 4+6 F-Digit '0' 16/06/2009
01566 42 Allocated Nexus Telecommunications Limited 4+6 F-Digit '0' 11/06/2009
01566 43 Allocated Mundio Mobile Limited 4+6 F-Digit '6' 07/07/2009
01566 44 Allocated CFL Communications Limited 4+6 F-Digit '0' 13/07/2009
01566 450 Allocated Digitech Solutions Global Limited 4+6 - 27/04/2010
01566 451 Allocated British Sky Broadcasting Limited 4+6 - 04/06/2010
01566 452 Allocated Calltracks Limited 4+6 - 08/07/2010
01566 453 Allocated VoiceHost Limited 4+6 - 05/10/2010
01566 454 Allocated Suretec Systems Ltd 4+6 - 06/05/2010
01566 455 Allocated Atomstream Limited 4+6 - 12/05/2010
01566 456 Allocated Windsor Telecom Plc 4+6 - 29/07/2010
01566 457 Allocated iNet Telecoms Ltd (Voipfone) 4+6 - 19/08/2010
01566 458 Allocated Numbergroup Network Ltd 4+6 - 15/11/2010
01566 459 Allocated Cheers International Sales Limited 4+6 - 14/12/2010
01566 460 Allocated IP Base Ltd 4+6 - 03/02/2011
01566 461 Allocated Affiniti Integrated Solutions Ltd 4+6 - 01/12/2010
01566 462 Allocated Telephone Box Limited 4+6 - 10/12/2010
01566 463 Allocated Phone Co-Op Numbering Limited 4+6 - 22/12/2010
01566 464 Allocated Invosys Limited 4+6 - 17/01/2011
01566 465 Allocated Nexbridge Communications Limited 4+6 - 16/03/2011
01566 466 Allocated Globecom International Limited 4+6 - 04/01/2011
01566 467 Allocated Tesla Dynamic Ltd 4+6 - 07/07/2011
01566 468 Allocated Orbtalk Limited 4+6 - 16/09/2011
01566 469 Allocated TalkTalk Communications Limited 4+6 - 19/09/2011
01566 470 Protected - 4+6 - -
01566 471 Protected - 4+6 - -
01566 472 Protected - 4+6 - -
01566 473 Protected - 4+6 - -
01566 474 Protected - 4+6 - -
01566 475 Protected - 4+6 - -
01566 476 Protected - 4+6 - -
01566 477 Protected - 4+6 - -
01566 478 Protected - 4+6 - -
01566 479 Protected - 4+6 - -
01566 480 Allocated Ziron (UK) Ltd 4+6 - 30/07/2012
01566 481 Allocated i-Net Communications Group Plc 4+6 - 04/07/2013
01566 482 Allocated Kalnet4u Ltd 4+6 - 22/05/2013
01566 483 Free - 4+6 - -
01566 484 Allocated Content Guru Ltd 4+6 - 12/10/2012
01566 485 Allocated Minotaur Telecom Limited 4+6 - 05/02/2013
01566 486 Allocated iHub UK Ltd 4+6 - 16/08/2013
01566 487 Allocated Radius Communications Limited 4+6 - 08/01/2014
01566 488 Allocated We Love Communications Limited 4+6 - 13/08/2012
01566 489 Allocated XoverX Ltd 4+6 - 30/04/2013
01566 490 Protected - 4+6 - -
01566 491 Protected - 4+6 - -
01566 492 Protected - 4+6 - -
01566 493 Protected - 4+6 - -
01566 494 Protected - 4+6 - -
01566 495 Protected - 4+6 - -
01566 496 Protected - 4+6 - -
01566 497 Protected - 4+6 - -
01566 498 Protected - 4+6 - -
01566 499 Protected - 4+6 - -
01566 500 Free - 4+6 - -
01566 501 Free - 4+6 - -
01566 502 Free - 4+6 - -
01566 503 Free - 4+6 - -
01566 504 Free - 4+6 - -
01566 505 Free - 4+6 - -
01566 506 Free - 4+6 - -
01566 507 Free - 4+6 - -
01566 508 Free - 4+6 - -
01566 509 Free - 4+6 - -
01566 510 Protected - 4+6 - -
01566 511 Protected - 4+6 - -
01566 512 Protected - 4+6 - -
01566 513 Protected - 4+6 - -
01566 514 Protected - 4+6 - -
01566 515 Protected - 4+6 - -
01566 516 Protected - 4+6 - -
01566 517 Protected - 4+6 - -
01566 518 Protected - 4+6 - -
01566 519 Protected - 4+6 - -
01566 520 Protected - 4+6 - -
01566 521 Protected - 4+6 - -
01566 522 Protected - 4+6 - -
01566 523 Protected - 4+6 - -
01566 524 Protected - 4+6 - -
01566 525 Protected - 4+6 - -
01566 526 Protected - 4+6 - -
01566 527 Protected - 4+6 - -
01566 528 Protected - 4+6 - -
01566 529 Protected - 4+6 - -
01566 530 Protected - 4+6 - -
01566 531 Protected - 4+6 - -
01566 532 Protected - 4+6 - -
01566 533 Protected - 4+6 - -
01566 534 Protected - 4+6 - -
01566 535 Protected - 4+6 - -
01566 536 Protected - 4+6 - -
01566 537 Protected - 4+6 - -
01566 538 Protected - 4+6 - -
01566 539 Protected - 4+6 - -
01566 540 Protected - 4+6 - -
01566 541 Protected - 4+6 - -
01566 542 Protected - 4+6 - -
01566 543 Protected - 4+6 - -
01566 544 Protected - 4+6 - -
01566 545 Protected - 4+6 - -
01566 546 Protected - 4+6 - -
01566 547 Protected - 4+6 - -
01566 548 Protected - 4+6 - -
01566 549 Protected - 4+6 - -
01566 550 Protected - 4+6 - -
01566 551 Protected - 4+6 - -
01566 552 Protected - 4+6 - -
01566 553 Protected - 4+6 - -
01566 554 Protected - 4+6 - -
01566 555 Protected - 4+6 - -
01566 556 Protected - 4+6 - -
01566 557 Protected - 4+6 - -
01566 558 Protected - 4+6 - -
01566 559 Protected - 4+6 - -
01566 560 Protected - 4+6 - -
01566 561 Protected - 4+6 - -
01566 562 Protected - 4+6 - -
01566 563 Protected - 4+6 - -
01566 564 Protected - 4+6 - -
01566 565 Protected - 4+6 - -
01566 566 Protected - 4+6 - -
01566 567 Protected - 4+6 - -
01566 568 Protected - 4+6 - -
01566 569 Protected - 4+6 - -
01566 570 Protected - 4+6 - -
01566 571 Protected - 4+6 - -
01566 572 Protected - 4+6 - -
01566 573 Protected - 4+6 - -
01566 574 Protected - 4+6 - -
01566 575 Protected - 4+6 - -
01566 576 Protected - 4+6 - -
01566 577 Protected - 4+6 - -
01566 578 Protected - 4+6 - -
01566 579 Protected - 4+6 - -
01566 580 Protected - 4+6 - -
01566 581 Protected - 4+6 - -
01566 582 Protected - 4+6 - -
01566 583 Protected - 4+6 - -
01566 584 Protected - 4+6 - -
01566 585 Protected - 4+6 - -
01566 586 Protected - 4+6 - -
01566 587 Protected - 4+6 - -
01566 588 Protected - 4+6 - -
01566 589 Protected - 4+6 - -
01566 590 Protected - 4+6 - -
01566 591 Protected - 4+6 - -
01566 592 Protected - 4+6 - -
01566 593 Protected - 4+6 - -
01566 594 Protected - 4+6 - -
01566 595 Protected - 4+6 - -
01566 596 Protected - 4+6 - -
01566 597 Protected - 4+6 - -
01566 598 Protected - 4+6 - -
01566 599 Protected - 4+6 - -
01566 600 Protected - 4+6 - -
01566 601 Protected - 4+6 - -
01566 602 Protected - 4+6 - -
01566 603 Protected - 4+6 - -
01566 604 Protected - 4+6 - -
01566 605 Protected - 4+6 - -
01566 606 Protected - 4+6 - -
01566 607 Protected - 4+6 - -
01566 608 Protected - 4+6 - -
01566 609 Protected - 4+6 - -
01566 610 Protected - 4+6 - -
01566 611 Protected - 4+6 - -
01566 612 Protected - 4+6 - -
01566 613 Protected - 4+6 - -
01566 614 Protected - 4+6 - -
01566 615 Protected - 4+6 - -
01566 616 Protected - 4+6 - -
01566 617 Protected - 4+6 - -
01566 618 Protected - 4+6 - -
01566 619 Protected - 4+6 - -
01566 620 Protected - 4+6 - -
01566 621 Protected - 4+6 - -
01566 622 Protected - 4+6 - -
01566 623 Protected - 4+6 - -
01566 624 Protected - 4+6 - -
01566 625 Protected - 4+6 - -
01566 626 Protected - 4+6 - -
01566 627 Protected - 4+6 - -
01566 628 Protected - 4+6 - -
01566 629 Protected - 4+6 - -
01566 630 Protected - 4+6 - -
01566 631 Protected - 4+6 - -
01566 632 Protected - 4+6 - -
01566 633 Protected - 4+6 - -
01566 634 Protected - 4+6 - -
01566 635 Protected - 4+6 - -
01566 636 Protected - 4+6 - -
01566 637 Protected - 4+6 - -
01566 638 Protected - 4+6 - -
01566 639 Protected - 4+6 - -
01566 640 Protected - 4+6 - -
01566 641 Protected - 4+6 - -
01566 642 Protected - 4+6 - -
01566 643 Protected - 4+6 - -
01566 644 Protected - 4+6 - -
01566 645 Protected - 4+6 - -
01566 646 Protected - 4+6 - -
01566 647 Protected - 4+6 - -
01566 648 Protected - 4+6 - -
01566 649 Protected - 4+6 - -
01566 650 Protected - 4+6 - -
01566 651 Protected - 4+6 - -
01566 652 Protected - 4+6 - -
01566 653 Protected - 4+6 - -
01566 654 Protected - 4+6 - -
01566 655 Protected - 4+6 - -
01566 656 Protected - 4+6 - -
01566 657 Protected - 4+6 - -
01566 658 Protected - 4+6 - -
01566 659 Protected - 4+6 - -
01566 660 Protected - 4+6 - -
01566 661 Protected - 4+6 - -
01566 662 Protected - 4+6 - -
01566 663 Protected - 4+6 - -
01566 664 Protected - 4+6 - -
01566 665 Protected - 4+6 - -
01566 666 Protected - 4+6 - -
01566 667 Protected - 4+6 - -
01566 668 Protected - 4+6 - -
01566 669 Protected - 4+6 - -
01566 670 Protected - 4+6 - -
01566 671 Protected - 4+6 - -
01566 672 Protected - 4+6 - -
01566 673 Protected - 4+6 - -
01566 674 Protected - 4+6 - -
01566 675 Protected - 4+6 - -
01566 676 Protected - 4+6 - -
01566 677 Protected - 4+6 - -
01566 678 Protected - 4+6 - -
01566 679 Protected - 4+6 - -
01566 680 Protected - 4+6 - -
01566 681 Protected - 4+6 - -
01566 682 Protected - 4+6 - -
01566 683 Protected - 4+6 - -
01566 684 Protected - 4+6 - -
01566 685 Protected - 4+6 - -
01566 686 Protected - 4+6 - -
01566 687 Protected - 4+6 - -
01566 688 Protected - 4+6 - -
01566 689 Protected - 4+6 - -
01566 690 Protected - 4+6 - -
01566 691 Protected - 4+6 - -
01566 692 Protected - 4+6 - -
01566 693 Protected - 4+6 - -
01566 694 Protected - 4+6 - -
01566 695 Protected - 4+6 - -
01566 696 Protected - 4+6 - -
01566 697 Protected - 4+6 - -
01566 698 Protected - 4+6 - -
01566 699 Protected - 4+6 - -
01566 700 Allocated Gamma Telecom Holdings Ltd 4+6 - 11/03/2005
01566 701 Allocated Gamma Telecom Holdings Ltd 4+6 - 11/03/2005
01566 702 Allocated Gamma Telecom Holdings Ltd 4+6 - 11/03/2005
01566 703 Protected - 4+6 - -
01566 704 Protected - 4+6 - -
01566 705 Protected - 4+6 - -
01566 706 Allocated Gamma Telecom Holdings Ltd 4+6 - 11/03/2005
01566 707 Allocated Gamma Telecom Holdings Ltd 4+6 - 11/03/2005
01566 708 Allocated Gamma Telecom Holdings Ltd 4+6 - 11/03/2005
01566 709 Allocated Gamma Telecom Holdings Ltd 4+6 - 11/03/2005
01566 710 Allocated Linear Telecoms Limited 4+6 - 12/10/2010
01566 711 Protected - 4+6 - -
01566 712 Protected - 4+6 - -
01566 713 Protected - 4+6 - -
01566 714 Protected - 4+6 - -
01566 715 Protected - 4+6 - -
01566 716 Protected - 4+6 - -
01566 717 Protected - 4+6 - -
01566 718 Protected - 4+6 - -
01566 719 Protected - 4+6 - -
01566 720 Allocated Inclarity Communications Ltd 4+6 - 19/04/2006
01566 721 Allocated Inclarity Communications Ltd 4+6 - 19/04/2006
01566 722 Allocated Inclarity Communications Ltd 4+6 - 19/04/2006
01566 723 Protected - 4+6 - -
01566 724 Protected - 4+6 - -
01566 725 Allocated Inclarity Communications Ltd 4+6 - 19/04/2006
01566 726 Protected - 4+6 - -
01566 727 Protected - 4+6 - -
01566 728 Protected - 4+6 - -
01566 729 Protected - 4+6 - -
01566 73 Allocated Danemere Street Creative 4+6 - 09/06/2005
01566 74 Allocated Vodafone Ltd (C&W) 4+6 F-Digits '0,1,2,3,4,5,6,7,8,9' 15/02/2010
01566 75 Allocated Syntec Limited 4+6 - 20/12/2005
01566 76 Allocated BT 4+6 - 26/07/1995
01566 77 Allocated BT 4+6 - 15/07/1994
01566 78 Allocated BT 4+6 - 15/07/1994
01566 79 Allocated Edge Telecom Limited 4+6 - 06/04/2005
01566 800 Protected - 4+6 - -
01566 801 Protected - 4+6 - -
01566 802 Protected - 4+6 - -
01566 803 Protected - 4+6 - -
01566 804 Protected - 4+6 - -
01566 805 Protected - 4+6 - -
01566 806 Protected - 4+6 - -
01566 807 Protected - 4+6 - -
01566 808 Protected - 4+6 - -
01566 809 Protected - 4+6 - -
01566 81 Allocated Magrathea Telecommunications Limited 4+6 - 24/09/2004
01566 820 Protected - 4+6 - -
01566 821 Protected - 4+6 - -
01566 822 Protected - 4+6 - -
01566 823 Protected - 4+6 - -
01566 824 Protected - 4+6 - -
01566 825 Protected - 4+6 - -
01566 826 Protected - 4+6 - -
01566 827 Protected - 4+6 - -
01566 828 Protected - 4+6 - -
01566 829 Protected - 4+6 - -
01566 83 Allocated TTNC Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9' 12/09/2006
01566 840 Allocated Six Degrees Unified Comms Limited 4+6 - 25/11/2005
01566 841 Protected - 4+6 - -
01566 842 Protected - 4+6 - -
01566 843 Protected - 4+6 - -
01566 844 Allocated Six Degrees Unified Comms Limited 4+6 - 25/11/2005
01566 845 Protected - 4+6 - -
01566 846 Protected - 4+6 - -
01566 847 Protected - 4+6 - -
01566 848 Protected - 4+6 - -
01566 849 Protected - 4+6 - -
01566 85 Allocated TelNG Limited 4+6 F-Digit '2' 28/02/2007
01566 86 Allocated BT 4+5 - 15/07/1994
01566 87 Allocated FleXtel Limited 4+6 - 25/10/2005
01566 88 Allocated BT 4+6 - 07/02/1997
01566 89 Allocated TG Support Limited 4+6 F-Digit '2' 29/05/2007
01566 90 Allocated Served Up Limited. 4+6 F-Digit '0' 03/06/2008
01566 910 Protected - 4+6 - -
01566 911 Protected - 4+6 - -
01566 912 Protected - 4+6 - -
01566 913 Protected - 4+6 - -
01566 914 Protected - 4+6 - -
01566 915 Protected - 4+6 - -
01566 916 Protected - 4+6 - -
01566 917 Protected - 4+6 - -
01566 918 Protected - 4+6 - -
01566 919 Protected - 4+6 - -
01566 920 Allocated Digitech Solutions Global Limited 4+6 - 08/09/2010
01566 921 Protected - 4+6 - -
01566 922 Protected - 4+6 - -
01566 923 Protected - 4+6 - -
01566 924 Protected - 4+6 - -
01566 925 Protected - 4+6 - -
01566 926 Protected - 4+6 - -
01566 927 Protected - 4+6 - -
01566 928 Protected - 4+6 - -
01566 929 Protected - 4+6 - -
01566 93 Allocated Barritel Limited 4+6 F-Digit '2' 22/06/2007
01566 94 Allocated Localphone Limited 4+6 F-Digit '0' 04/05/2007
01566 95 Allocated Teledesign Ltd 4+6 F-Digit '2' 12/09/2007
01566 96 Allocated Net Solutions Europe Limited 4+6 F-Digit '6' 19/04/2006
01566 970 Protected - 4+6 - -
01566 971 Protected - 4+6 - -
01566 972 Protected - 4+6 - -
01566 973 Protected - 4+6 - -
01566 974 Protected - 4+6 - -
01566 975 Protected - 4+6 - -
01566 976 Protected - 4+6 - -
01566 977 Allocated Spitfire Network Services Ltd 4+6 - 10/11/2011
01566 978 Protected - 4+6 - -
01566 979 Protected - 4+6 - -
01566 98 Unusable - 4+6 - -
01566 99 Protected - N/A - -