Code allocations for the 01600 STD code

Summary

  • Status
    • Free for National Dialling Only: 20
    • Allocated: 98
    • Protected: 279
    • Free: 9
  • Operators : 85
  • Latest change : July 2012
Click here for Status definitions
Have you received a call from a number beginning 01600? Get information on a full number beginning 01600, using our full UK number search.
Find out about the location and calling costs for 01600 numbers on our 01600 code page.

This page contains information about which telephone companies the various 01600 numbers are allocated to.

First Digits Status Communications Provider Number Length Notes Change
01600 00 Free for National Dialling Only - (0)+10 - -
01600 01 Free for National Dialling Only - (0)+10 - -
01600 02 Free for National Dialling Only - (0)+10 - -
01600 03 Free for National Dialling Only - (0)+10 - -
01600 04 Free for National Dialling Only - (0)+10 - -
01600 05 Free for National Dialling Only - (0)+10 - -
01600 06 Free for National Dialling Only - (0)+10 - -
01600 07 Free for National Dialling Only - (0)+10 - -
01600 08 Free for National Dialling Only - (0)+10 - -
01600 09 Free for National Dialling Only - (0)+10 - -
01600 10 Free for National Dialling Only - (0)+10 - -
01600 11 Free for National Dialling Only - (0)+10 - -
01600 12 Free for National Dialling Only - (0)+10 - -
01600 13 Free for National Dialling Only - (0)+10 - -
01600 14 Free for National Dialling Only - (0)+10 - -
01600 15 Free for National Dialling Only - (0)+10 - -
01600 16 Free for National Dialling Only - (0)+10 - -
01600 17 Free for National Dialling Only - (0)+10 - -
01600 18 Free for National Dialling Only - (0)+10 - -
01600 19 Free for National Dialling Only - (0)+10 - -
01600 20 Allocated Teledesign Ltd 4+6 F-Digit '2' 17/09/2007
01600 21 Allocated Frontier Systems Ltd 4+6 F-Digit '3' 27/09/2007
01600 220 Protected - 4+6 - -
01600 221 Protected - 4+6 - -
01600 222 Protected - 4+6 - -
01600 223 Protected - 4+6 - -
01600 224 Protected - 4+6 - -
01600 225 Protected - 4+6 - -
01600 226 Protected - 4+6 - -
01600 227 Protected - 4+6 - -
01600 228 Allocated TalkTalk Communications Limited 4+6 - 28/09/2007
01600 229 Allocated TalkTalk Communications Limited 4+6 - 28/09/2007
01600 23 Allocated (aq) Limited trading as aql 4+6 - 03/10/2007
01600 24 Allocated Nationwide Telephone Assistance Ltd 4+6 F-Digit '0' 12/10/2007
01600 25 Allocated InTechnology Plc 4+6 F-Digit '2' 25/10/2007
01600 26 Allocated VoIP-Un Limited 4+6 F-Digit '0' 01/11/2007
01600 27 Allocated Telecom2 Ltd 4+6 F-Digit '6' 10/09/2009
01600 28 Allocated Timico Limited 4+6 F-Digit '8' 16/05/2008
01600 29 Allocated Nodemax Limited 4+6 F-Digit '0' 09/07/2008
01600 30 Allocated BT 4+6 - 04/04/1995
01600 31 Allocated Starcomm Ltd 4+6 F-Digit '0' 22/09/2008
01600 320 Allocated Voxbone SA 4+6 - 09/12/2011
01600 321 Protected - 4+6 - -
01600 322 Protected - 4+6 - -
01600 323 Protected - 4+6 - -
01600 324 Protected - 4+6 - -
01600 325 Protected - 4+6 - -
01600 326 Protected - 4+6 - -
01600 327 Protected - 4+6 - -
01600 328 Protected - 4+6 - -
01600 329 Protected - 4+6 - -
01600 33 Allocated Net-Work Internet Ltd 4+6 F-Digit '3' 21/07/2008
01600 34 Allocated 3C Limited 4+6 F-Digit '2' 01/10/2008
01600 35 Allocated Served Up Limited. 4+6 F-Digit '0' 13/10/2008
01600 36 Allocated Solutios Limited 4+6 F-Digit '2' 04/11/2008
01600 370 Protected - 4+6 - -
01600 371 Protected - 4+6 - -
01600 372 Protected - 4+6 - -
01600 373 Protected - 4+6 - -
01600 374 Protected - 4+6 - -
01600 375 Protected - 4+6 - -
01600 376 Protected - 4+6 - -
01600 377 Allocated Premium O Limited 4+6 - 09/01/2009
01600 378 Protected - 4+6 - -
01600 379 Protected - 4+6 - -
01600 38 Allocated Mars Communications Limited 4+6 F-Digit '0' 05/02/2009
01600 39 Allocated IPV6 Limited 4+6 F-Digit '0' 06/02/2009
01600 40 Allocated Andrews & Arnold (Numbers) Ltd 4+6 F-Digit '0' 23/03/2009
01600 41 Allocated Nexus Telecommunications Limited 4+6 F-Digit '0' 11/06/2009
01600 42 Allocated Telecoms World Plc 4+6 F-Digit '0' 15/04/2009
01600 43 Allocated X-Pilot Limited 4+6 F-Digit '0' 16/06/2009
01600 44 Allocated Mundio Mobile Limited 4+6 F-Digit '6' 01/07/2009
01600 45 Allocated CFL Communications Limited 4+6 F-Digit '0' 14/07/2009
01600 460 Allocated British Sky Broadcasting Limited 4+6 - 04/06/2010
01600 461 Free - 4+6 - -
01600 462 Allocated Windsor Telecom Plc 4+6 - 22/07/2010
01600 463 Allocated Telappliant Ltd 4+6 - 21/06/2010
01600 464 Allocated Digitech Solutions Global Limited 4+6 - 27/04/2010
01600 465 Allocated Atomstream Limited 4+6 - 12/05/2010
01600 466 Allocated Suretec Systems Ltd 4+6 - 06/05/2010
01600 467 Allocated TG Support Limited 4+6 - 12/05/2010
01600 468 Allocated Core Telecom Limited 4+6 - 06/08/2010
01600 469 Allocated VoiceHost Limited 4+6 - 05/10/2010
01600 470 Allocated VoiceHost Limited 4+6 - 05/10/2010
01600 471 Allocated Telephone Box Limited 4+6 - 14/12/2010
01600 472 Allocated Cheers International Sales Limited 4+6 - 15/12/2010
01600 473 Allocated Phone Co-Op Numbering Limited 4+6 - 23/12/2010
01600 474 Allocated Globecom International Limited 4+6 - 04/01/2011
01600 475 Allocated Nexbridge Communications Limited 4+6 - 17/03/2011
01600 476 Allocated IP Base Ltd 4+6 - 24/01/2011
01600 477 Allocated Affiniti Integrated Solutions Ltd 4+6 - 05/11/2010
01600 478 Allocated Invosys Limited 4+6 - 19/01/2011
01600 479 Allocated Tesla Dynamic Ltd 4+6 - 07/07/2011
01600 480 Allocated Orbtalk Limited 4+6 - 19/09/2011
01600 481 Allocated TalkTalk Communications Limited 4+6 - 20/09/2011
01600 482 Allocated Barritec Limited 4+6 - 28/09/2011
01600 483 Allocated iNet Telecoms Ltd (Voipfone) 4+6 - 17/10/2011
01600 484 Free - 4+6 - -
01600 485 Allocated Hello Telecom (UK) PLC 4+6 - 17/11/2011
01600 486 Allocated Internexus Networks Limited 4+6 - 21/11/2011
01600 487 Allocated Broadcast Telecom Ltd 4+6 - 29/02/2012
01600 488 Allocated Invoco Ltd 4+6 - 02/11/2011
01600 489 Allocated Bicom Systems EURL 4+6 - 01/03/2012
01600 490 Allocated API Telecom Limited 4+6 - 05/04/2012
01600 491 Allocated ICC Networks Ltd 4+6 - 17/04/2012
01600 492 Allocated Ziron (UK) Ltd 4+6 - 30/07/2012
01600 493 Allocated Kalnet4u Ltd 4+6 - 24/05/2013
01600 494 Allocated Content Guru Ltd 4+6 - 12/10/2012
01600 495 Allocated Minotaur Telecom Limited 4+6 - 18/12/2012
01600 496 Allocated IOVOX Limited 4+6 - 03/07/2012
01600 497 Allocated XoverX Ltd 4+6 - 30/04/2013
01600 498 Allocated Simwood eSMS Limited 4+6 - 05/04/2013
01600 499 Allocated We Love Communications Limited 4+6 - 13/08/2012
01600 500 Allocated Six Degrees Unified Comms Limited 4+6 - 25/11/2005
01600 501 Protected - 4+6 - -
01600 502 Protected - 4+6 - -
01600 503 Protected - 4+6 - -
01600 504 Allocated Six Degrees Unified Comms Limited 4+6 - 25/11/2005
01600 505 Protected - 4+6 - -
01600 506 Protected - 4+6 - -
01600 507 Protected - 4+6 - -
01600 508 Protected - 4+6 - -
01600 509 Protected - 4+6 - -
01600 510 Allocated Inclarity Communications Ltd 4+6 - 06/01/2006
01600 511 Allocated Inclarity Communications Ltd 4+6 - 06/01/2006
01600 512 Allocated Inclarity Communications Ltd 4+6 - 06/01/2006
01600 513 Protected - 4+6 - -
01600 514 Protected - 4+6 - -
01600 515 Allocated Inclarity Communications Ltd 4+6 - 06/01/2006
01600 516 Protected - 4+6 - -
01600 517 Protected - 4+6 - -
01600 518 Protected - 4+6 - -
01600 519 Protected - 4+6 - -
01600 520 Allocated i-Net Communications Group Plc 4+6 - 03/07/2013
01600 521 Free - 4+6 - -
01600 522 Allocated Radius Communications Limited 4+6 - 08/01/2014
01600 523 Free - 4+6 - -
01600 524 Free - 4+6 - -
01600 525 Allocated iHub UK Ltd 4+6 - 16/08/2013
01600 526 Free - 4+6 - -
01600 527 Free - 4+6 - -
01600 528 Free - 4+6 - -
01600 529 Free - 4+6 - -
01600 530 Protected - 4+6 - -
01600 531 Protected - 4+6 - -
01600 532 Protected - 4+6 - -
01600 533 Protected - 4+6 - -
01600 534 Protected - 4+6 - -
01600 535 Protected - 4+6 - -
01600 536 Protected - 4+6 - -
01600 537 Protected - 4+6 - -
01600 538 Protected - 4+6 - -
01600 539 Protected - 4+6 - -
01600 540 Protected - 4+6 - -
01600 541 Protected - 4+6 - -
01600 542 Protected - 4+6 - -
01600 543 Protected - 4+6 - -
01600 544 Protected - 4+6 - -
01600 545 Protected - 4+6 - -
01600 546 Protected - 4+6 - -
01600 547 Protected - 4+6 - -
01600 548 Protected - 4+6 - -
01600 549 Protected - 4+6 - -
01600 55 Allocated Vodafone Ltd (Energis) 4+6 - 26/05/2006
01600 56 Allocated TelNG Limited 4+6 F-Digit '2' 28/02/2007
01600 570 Protected - 4+6 - -
01600 571 Protected - 4+6 - -
01600 572 Protected - 4+6 - -
01600 573 Protected - 4+6 - -
01600 574 Protected - 4+6 - -
01600 575 Protected - 4+6 - -
01600 576 Protected - 4+6 - -
01600 577 Allocated Spitfire Network Services Ltd 4+6 - 11/11/2011
01600 578 Protected - 4+6 - -
01600 579 Protected - 4+6 - -
01600 58 Allocated Localphone Limited 4+6 F-Digit '0' 10/05/2007
01600 59 Allocated Barritel Limited 4+6 F-Digit '2' 22/06/2007
01600 600 Protected - 4+6 - -
01600 601 Protected - 4+6 - -
01600 602 Protected - 4+6 - -
01600 603 Protected - 4+6 - -
01600 604 Protected - 4+6 - -
01600 605 Protected - 4+6 - -
01600 606 Protected - 4+6 - -
01600 607 Protected - 4+6 - -
01600 608 Protected - 4+6 - -
01600 609 Protected - 4+6 - -
01600 610 Protected - 4+6 - -
01600 611 Protected - 4+6 - -
01600 612 Protected - 4+6 - -
01600 613 Protected - 4+6 - -
01600 614 Protected - 4+6 - -
01600 615 Protected - 4+6 - -
01600 616 Protected - 4+6 - -
01600 617 Protected - 4+6 - -
01600 618 Protected - 4+6 - -
01600 619 Protected - 4+6 - -
01600 620 Protected - 4+6 - -
01600 621 Protected - 4+6 - -
01600 622 Protected - 4+6 - -
01600 623 Protected - 4+6 - -
01600 624 Protected - 4+6 - -
01600 625 Protected - 4+6 - -
01600 626 Protected - 4+6 - -
01600 627 Protected - 4+6 - -
01600 628 Protected - 4+6 - -
01600 629 Protected - 4+6 - -
01600 630 Protected - 4+6 - -
01600 631 Protected - 4+6 - -
01600 632 Protected - 4+6 - -
01600 633 Protected - 4+6 - -
01600 634 Protected - 4+6 - -
01600 635 Protected - 4+6 - -
01600 636 Protected - 4+6 - -
01600 637 Protected - 4+6 - -
01600 638 Protected - 4+6 - -
01600 639 Protected - 4+6 - -
01600 640 Protected - 4+6 - -
01600 641 Protected - 4+6 - -
01600 642 Protected - 4+6 - -
01600 643 Protected - 4+6 - -
01600 644 Protected - 4+6 - -
01600 645 Protected - 4+6 - -
01600 646 Protected - 4+6 - -
01600 647 Protected - 4+6 - -
01600 648 Protected - 4+6 - -
01600 649 Protected - 4+6 - -
01600 650 Protected - 4+6 - -
01600 651 Protected - 4+6 - -
01600 652 Protected - 4+6 - -
01600 653 Protected - 4+6 - -
01600 654 Protected - 4+6 - -
01600 655 Protected - 4+6 - -
01600 656 Protected - 4+6 - -
01600 657 Protected - 4+6 - -
01600 658 Protected - 4+6 - -
01600 659 Protected - 4+6 - -
01600 660 Protected - 4+6 - -
01600 661 Protected - 4+6 - -
01600 662 Protected - 4+6 - -
01600 663 Protected - 4+6 - -
01600 664 Protected - 4+6 - -
01600 665 Protected - 4+6 - -
01600 666 Protected - 4+6 - -
01600 667 Protected - 4+6 - -
01600 668 Protected - 4+6 - -
01600 669 Protected - 4+6 - -
01600 670 Protected - 4+6 - -
01600 671 Protected - 4+6 - -
01600 672 Protected - 4+6 - -
01600 673 Protected - 4+6 - -
01600 674 Protected - 4+6 - -
01600 675 Protected - 4+6 - -
01600 676 Protected - 4+6 - -
01600 677 Protected - 4+6 - -
01600 678 Protected - 4+6 - -
01600 679 Protected - 4+6 - -
01600 680 Protected - 4+6 - -
01600 681 Protected - 4+6 - -
01600 682 Protected - 4+6 - -
01600 683 Protected - 4+6 - -
01600 684 Protected - 4+6 - -
01600 685 Protected - 4+6 - -
01600 686 Protected - 4+6 - -
01600 687 Protected - 4+6 - -
01600 688 Protected - 4+6 - -
01600 689 Protected - 4+6 - -
01600 690 Protected - 4+6 - -
01600 691 Protected - 4+6 - -
01600 692 Protected - 4+6 - -
01600 693 Protected - 4+6 - -
01600 694 Protected - 4+6 - -
01600 695 Protected - 4+6 - -
01600 696 Protected - 4+6 - -
01600 697 Protected - 4+6 - -
01600 698 Protected - 4+6 - -
01600 699 Protected - 4+6 - -
01600 70 Allocated TTNC Limited 4+6 F-Digits '0,1,2,3,4,5,6,7,8,9' 21/09/2006
01600 71 Allocated BT 4+6 - 15/07/1994
01600 72 Allocated Vodafone Ltd (C&W) 4+6 - 15/02/2010
01600 73 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/04/2005
01600 74 Allocated BT 4+6 - 15/07/1994
01600 75 Allocated BT 4+6 - 15/07/1994
01600 76 Allocated Edge Telecom Limited 4+6 - 07/04/2005
01600 77 Allocated BT 4+6 - 15/07/1994
01600 78 Allocated BT 4+6 - 15/07/1994
01600 790 Allocated Linear Telecoms Limited 4+6 - 14/10/2010
01600 791 Protected - 4+6 - -
01600 792 Protected - 4+6 - -
01600 793 Protected - 4+6 - -
01600 794 Protected - 4+6 - -
01600 795 Protected - 4+6 - -
01600 796 Protected - 4+6 - -
01600 797 Protected - 4+6 - -
01600 798 Protected - 4+6 - -
01600 799 Protected - 4+6 - -
01600 80 Allocated Telephony Services Limited 4+6 - 01/11/2004
01600 81 Allocated Syntec Limited 4+6 - 01/11/2005
01600 82 Allocated Danemere Street Creative 4+6 - 16/06/2005
01600 830 Protected - 4+6 - -
01600 831 Protected - 4+6 - -
01600 832 Protected - 4+6 - -
01600 833 Protected - 4+6 - -
01600 834 Protected - 4+6 - -
01600 835 Protected - 4+6 - -
01600 836 Protected - 4+6 - -
01600 837 Protected - 4+6 - -
01600 838 Protected - 4+6 - -
01600 839 Protected - 4+6 - -
01600 84 Allocated FleXtel Limited 4+6 - 21/10/2005
01600 85 Allocated IV Response Limited 4+6 - 25/07/2005
01600 86 Allocated BT 4+6 - 15/07/1994
01600 87 Allocated Net Solutions Europe Limited 4+6 F-Digit '7' 27/02/2006
01600 88 Allocated Magrathea Telecommunications Limited 4+6 - 24/09/2004
01600 89 Allocated BT 4+6 - 15/07/1994
01600 900 Protected - 4+6 - -
01600 901 Protected - 4+6 - -
01600 902 Protected - 4+6 - -
01600 903 Protected - 4+6 - -
01600 904 Protected - 4+6 - -
01600 905 Protected - 4+6 - -
01600 906 Protected - 4+6 - -
01600 907 Protected - 4+6 - -
01600 908 Protected - 4+6 - -
01600 909 Protected - 4+6 - -
01600 910 Protected - 4+6 - -
01600 911 Protected - 4+6 - -
01600 912 Protected - 4+6 - -
01600 913 Protected - 4+6 - -
01600 914 Protected - 4+6 - -
01600 915 Protected - 4+6 - -
01600 916 Protected - 4+6 - -
01600 917 Protected - 4+6 - -
01600 918 Protected - 4+6 - -
01600 919 Protected - 4+6 - -
01600 920 Protected - 4+6 - -
01600 921 Protected - 4+6 - -
01600 922 Protected - 4+6 - -
01600 923 Protected - 4+6 - -
01600 924 Protected - 4+6 - -
01600 925 Protected - 4+6 - -
01600 926 Protected - 4+6 - -
01600 927 Protected - 4+6 - -
01600 928 Protected - 4+6 - -
01600 929 Protected - 4+6 - -
01600 930 Protected - 4+6 - -
01600 931 Protected - 4+6 - -
01600 932 Protected - 4+6 - -
01600 933 Protected - 4+6 - -
01600 934 Protected - 4+6 - -
01600 935 Protected - 4+6 - -
01600 936 Protected - 4+6 - -
01600 937 Protected - 4+6 - -
01600 938 Protected - 4+6 - -
01600 939 Protected - 4+6 - -
01600 940 Protected - 4+6 - -
01600 941 Protected - 4+6 - -
01600 942 Protected - 4+6 - -
01600 943 Protected - 4+6 - -
01600 944 Protected - 4+6 - -
01600 945 Protected - 4+6 - -
01600 946 Protected - 4+6 - -
01600 947 Protected - 4+6 - -
01600 948 Protected - 4+6 - -
01600 949 Protected - 4+6 - -
01600 950 Protected - 4+6 - -
01600 951 Protected - 4+6 - -
01600 952 Protected - 4+6 - -
01600 953 Protected - 4+6 - -
01600 954 Protected - 4+6 - -
01600 955 Protected - 4+6 - -
01600 956 Protected - 4+6 - -
01600 957 Protected - 4+6 - -
01600 958 Protected - 4+6 - -
01600 959 Protected - 4+6 - -
01600 960 Protected - 4+6 - -
01600 961 Protected - 4+6 - -
01600 962 Protected - 4+6 - -
01600 963 Protected - 4+6 - -
01600 964 Protected - 4+6 - -
01600 965 Protected - 4+6 - -
01600 966 Protected - 4+6 - -
01600 967 Protected - 4+6 - -
01600 968 Protected - 4+6 - -
01600 969 Protected - 4+6 - -
01600 970 Protected - 4+6 - -
01600 971 Protected - 4+6 - -
01600 972 Protected - 4+6 - -
01600 973 Protected - 4+6 - -
01600 974 Protected - 4+6 - -
01600 975 Protected - 4+6 - -
01600 976 Protected - 4+6 - -
01600 977 Protected - 4+6 - -
01600 978 Protected - 4+6 - -
01600 979 Protected - 4+6 - -
01600 980 Protected - 4+6 - -
01600 981 Protected - 4+6 - -
01600 982 Protected - 4+6 - -
01600 983 Protected - 4+6 - -
01600 984 Protected - 4+6 - -
01600 985 Protected - 4+6 - -
01600 986 Protected - 4+6 - -
01600 987 Protected - 4+6 - -
01600 988 Protected - 4+6 - -
01600 989 Protected - 4+6 - -
01600 99 Protected - N/A - -