Code allocations for the 01743 STD code

Summary

  • Status
    • Free for National Dialling Only: 20
    • Allocated: 145
    • Protected: 230
    • Free: 11
  • Operators : 100
  • Latest change : July 2012
Click here for Status definitions
Have you received a call from a number beginning 01743? Get information on a full number beginning 01743, using our full UK number search.
Find out about the location and calling costs for 01743 numbers on our 01743 code page.

This page contains information about which telephone companies the various 01743 numbers are allocated to.

First Digits Status Communications Provider Number Length Notes Change
01743 00 Free for National Dialling Only - (0)+10 - -
01743 01 Free for National Dialling Only - (0)+10 - -
01743 02 Free for National Dialling Only - (0)+10 - -
01743 03 Free for National Dialling Only - (0)+10 - -
01743 04 Free for National Dialling Only - (0)+10 - -
01743 05 Free for National Dialling Only - (0)+10 - -
01743 06 Free for National Dialling Only - (0)+10 - -
01743 07 Free for National Dialling Only - (0)+10 - -
01743 08 Free for National Dialling Only - (0)+10 - -
01743 09 Free for National Dialling Only - (0)+10 - -
01743 10 Free for National Dialling Only - (0)+10 - -
01743 11 Free for National Dialling Only - (0)+10 - -
01743 12 Free for National Dialling Only - (0)+10 - -
01743 13 Free for National Dialling Only - (0)+10 - -
01743 14 Free for National Dialling Only - (0)+10 - -
01743 15 Free for National Dialling Only - (0)+10 - -
01743 16 Free for National Dialling Only - (0)+10 - -
01743 17 Free for National Dialling Only - (0)+10 - -
01743 18 Free for National Dialling Only - (0)+10 - -
01743 19 Free for National Dialling Only - (0)+10 - -
01743 20 Allocated Vodafone Ltd (Energis) 4+6 - 26/05/2006
01743 21 Allocated BT 4+6 - 15/07/1994
01743 220 Protected - 4+6 - -
01743 221 Protected - 4+6 - -
01743 222 Protected - 4+6 - -
01743 223 Protected - 4+6 - -
01743 224 Protected - 4+6 - -
01743 225 Protected - 4+6 - -
01743 226 Protected - 4+6 - -
01743 227 Protected - 4+6 - -
01743 228 Protected - 4+6 - -
01743 229 Protected - 4+6 - -
01743 23 Allocated BT 4+6 - 15/07/1994
01743 24 Allocated BT 4+6 - 15/07/1994
01743 25 Allocated BT 4+6 - 15/07/1994
01743 26 Allocated BT 4+6 - 15/07/1994
01743 27 Allocated BT 4+6 - 15/07/1994
01743 28 Allocated BT 4+6 - 17/12/1998
01743 29 Allocated Gamma Telecom Holdings Ltd 4+6 - 13/03/2004
01743 300 Protected - 4+6 - -
01743 301 Protected - 4+6 - -
01743 302 Protected - 4+6 - -
01743 303 Allocated Coms.Com Ltd 4+6 - 05/06/2006
01743 304 Protected - 4+6 - -
01743 305 Protected - 4+6 - -
01743 306 Protected - 4+6 - -
01743 307 Protected - 4+6 - -
01743 308 Protected - 4+6 - -
01743 309 Protected - 4+6 - -
01743 31 Allocated Teledesign Ltd 4+6 F-Digit '2' 26/09/2006
01743 32 Allocated InTechnology Plc 4+6 - 08/06/2007
01743 330 Protected - 4+6 - -
01743 331 Protected - 4+6 - -
01743 332 Protected - 4+6 - -
01743 333 Protected - 4+6 - -
01743 334 Protected - 4+6 - -
01743 335 Protected - 4+6 - -
01743 336 Protected - 4+6 - -
01743 337 Protected - 4+6 - -
01743 338 Protected - 4+6 - -
01743 339 Allocated Vodafone Ltd (YC) 4+6 - 15/08/2011
01743 34 Allocated BT 4+6 - 15/07/1994
01743 35 Allocated BT 4+6 - 15/07/1994
01743 36 Allocated BT 4+6 - 15/07/1994
01743 370 Protected - 4+6 - -
01743 371 Protected - 4+6 - -
01743 372 Protected - 4+6 - -
01743 373 Protected - 4+6 - -
01743 374 Protected - 4+6 - -
01743 375 Protected - 4+6 - -
01743 376 Protected - 4+6 - -
01743 377 Allocated Spitfire Network Services Ltd 4+6 - 11/11/2011
01743 378 Protected - 4+6 - -
01743 379 Protected - 4+6 - -
01743 380 Allocated Linear Telecoms Limited 4+6 - 18/10/2010
01743 381 Allocated Tesla Dynamic Ltd 4+6 - 12/07/2011
01743 382 Allocated Orbtalk Limited 4+6 - 21/09/2011
01743 383 Allocated British Sky Broadcasting Limited 4+6 - 22/09/2011
01743 384 Allocated TalkTalk Communications Limited 4+6 - 26/09/2011
01743 385 Allocated Barritec Limited 4+6 - 28/09/2011
01743 386 Allocated Internexus Networks Limited 4+6 - 22/11/2011
01743 387 Allocated iNet Telecoms Ltd (Voipfone) 4+6 - 17/10/2011
01743 388 Allocated Hello Telecom (UK) PLC 4+6 - 23/11/2011
01743 389 Allocated Broadcast Telecom Ltd 4+6 - 29/02/2012
01743 390 Allocated Resilient Networks Plc 4+6 - 04/01/2007
01743 391 Allocated Resilient Networks Plc 4+6 - 04/01/2007
01743 392 Protected - 4+6 - -
01743 393 Protected - 4+6 - -
01743 394 Protected - 4+6 - -
01743 395 Protected - 4+6 - -
01743 396 Protected - 4+6 - -
01743 397 Protected - 4+6 - -
01743 398 Protected - 4+6 - -
01743 399 Allocated Resilient Networks Plc 4+6 - 04/01/2007
01743 40 Allocated Affiniti Integrated Solutions Ltd 4+6 - 07/02/2002
01743 410 Allocated Vodafone Ltd (C&W) 4+6 - 22/02/2010
01743 411 Allocated Vodafone Ltd (C&W) 4+6 - 22/02/2010
01743 412 Allocated Vodafone Ltd (C&W) 4+6 - 22/02/2010
01743 413 Allocated Vodafone Ltd (C&W) 4+6 - 22/02/2010
01743 414 Allocated Vodafone Ltd (C&W) 4+6 - 22/02/2010
01743 415 Allocated Vodafone Ltd (C&W) 4+6 - 22/02/2010
01743 416 Allocated Vodafone Ltd (C&W) 4+6 - 22/02/2010
01743 417 Protected - 4+6 - -
01743 418 Protected - 4+6 - -
01743 419 Protected - 4+6 - -
01743 42 Allocated Danemere Street Creative 4+6 - 22/06/2005
01743 43 Allocated FleXtel Limited 4+6 - 11/11/2005
01743 44 Allocated BT 4+6 - 15/07/1994
01743 45 Allocated BT 4+6 - 15/07/1994
01743 46 Allocated BT 4+6 - 15/07/1994
01743 47 Allocated Vodafone Ltd (Thus) 4+6 - 29/09/2003
01743 48 Allocated TelNG Limited 4+6 F-Digit '2' 28/02/2007
01743 49 Allocated Vodafone Ltd (C&W) 4+6 - 15/02/2010
01743 50 Allocated Verizon UK Ltd 4+6 F-Digit '1' 18/04/2007
01743 510 Allocated Inclarity Communications Ltd 4+6 - 09/02/2006
01743 511 Allocated Inclarity Communications Ltd 4+6 - 09/02/2006
01743 512 Allocated Inclarity Communications Ltd 4+6 - 09/02/2006
01743 513 Protected - 4+6 - -
01743 514 Protected - 4+6 - -
01743 515 Allocated Inclarity Communications Ltd 4+6 - 09/02/2006
01743 516 Allocated Inclarity Communications Ltd 4+6 - 09/02/2006
01743 517 Protected - 4+6 - -
01743 518 Protected - 4+6 - -
01743 519 Protected - 4+6 - -
01743 52 Allocated Barritel Limited 4+6 F-Digit '2' 23/06/2006
01743 530 Allocated Digitech Solutions Global Limited 4+6 - 08/09/2010
01743 531 Allocated API Telecom Limited 4+6 - 10/04/2012
01743 532 Allocated Bicom Systems EURL 4+6 - 01/03/2012
01743 533 Allocated ICC Networks Ltd 4+6 - 16/04/2012
01743 534 Allocated IOVOX Limited 4+6 - 04/07/2012
01743 535 Allocated Ziron (UK) Ltd 4+6 - 31/07/2012
01743 536 Allocated We Love Communications Limited 4+6 - 14/08/2012
01743 537 Allocated TalkTalk Communications Limited 4+6 - 04/04/2012
01743 538 Allocated Content Guru Ltd 4+6 - 12/10/2012
01743 539 Allocated AVCOne Ltd 4+6 - 17/10/2012
01743 54 Allocated TTNC Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9' 04/10/2006
01743 55 Allocated Net Solutions Europe Limited 4+6 F-Digit '5' 14/02/2006
01743 56 Allocated Telephony Services Limited 4+6 F-Digit '2' 04/08/2006
01743 570 Protected - 4+6 - -
01743 571 Protected - 4+6 - -
01743 572 Protected - 4+6 - -
01743 573 Protected - 4+6 - -
01743 574 Protected - 4+6 - -
01743 575 Protected - 4+6 - -
01743 576 Protected - 4+6 - -
01743 577 Protected - 4+6 - -
01743 578 Protected - 4+6 - -
01743 579 Protected - 4+6 - -
01743 580 Allocated Localphone Limited 4+6 - 14/05/2007
01743 581 Allocated (aq) Limited trading as aql 4+6 - 04/10/2007
01743 582 Allocated Nodemax Limited 4+6 - 15/07/2008
01743 583 Allocated Frontier Systems Ltd 4+6 - 27/09/2007
01743 584 Allocated Timico Limited 4+6 - 20/05/2008
01743 585 Allocated TelXL Ltd 4+6 - 12/02/2008
01743 586 Allocated Telephone Box Limited 4+6 - 09/12/2010
01743 587 Allocated Starcomm Ltd 4+6 - 03/10/2008
01743 588 Allocated TalkTalk Communications Limited 4+6 - 22/05/2007
01743 589 Allocated 3C Limited 4+6 - 01/10/2008
01743 590 Allocated VoIP-Un Limited 4+6 - 05/11/2007
01743 591 Allocated IPV6 Limited 4+6 - 06/02/2009
01743 592 Allocated Solutios Limited 4+6 - 25/11/2008
01743 593 Allocated Telecom2 Ltd 4+6 - 11/09/2009
01743 594 Allocated Mars Communications Limited 4+6 - 06/02/2009
01743 595 Allocated Net-Work Internet Ltd 4+6 - 29/04/2008
01743 596 Allocated Served Up Limited. 4+6 - 22/10/2008
01743 597 Allocated Premium O Limited 4+6 - 08/02/2008
01743 598 Allocated Voxbone SA 4+6 - 25/09/2008
01743 599 Allocated Nationwide Telephone Assistance Ltd 4+6 - 22/10/2007
01743 600 Allocated TalkTalk Communications Limited 4+6 - 20/03/2009
01743 601 Allocated Andrews & Arnold (Numbers) Ltd 4+6 - 30/03/2009
01743 602 Allocated X-Pilot Limited 4+6 - 23/06/2009
01743 603 Allocated Mundio Mobile Limited 4+6 - 01/07/2009
01743 604 Allocated Telecoms World Plc 4+6 - 09/06/2009
01743 605 Allocated CFL Communications Limited 4+6 - 14/07/2009
01743 606 Allocated Invomo Ltd 4+6 - 22/09/2009
01743 607 Allocated Nexus Telecommunications Limited 4+6 - 30/09/2009
01743 608 Allocated Easynet Enterprise Services Limited 4+6 - 13/11/2009
01743 609 Allocated TeleWare PLC 4+6 - 08/01/2010
01743 610 Allocated Wightfibre Limited 4+6 - 13/01/2010
01743 611 Allocated i-Net Communications Group Plc 4+6 - 15/01/2010
01743 612 Allocated Buzz Networks Limited 4+6 - 01/03/2010
01743 613 Allocated Atomstream Limited 4+6 - 29/03/2010
01743 614 Allocated British Sky Broadcasting Limited 4+6 - 23/04/2010
01743 615 Allocated Suretec Systems Ltd 4+6 - 12/05/2010
01743 616 Allocated Calltracks Limited 4+6 - 08/07/2010
01743 617 Allocated Windsor Telecom Plc 4+6 - 22/07/2010
01743 618 Allocated Core Telecom Limited 4+6 - 06/08/2010
01743 619 Allocated Magnetic North Software Limited 4+6 - 02/08/2010
01743 620 Allocated British Sky Broadcasting Limited 4+6 - 23/01/2013
01743 621 Allocated Media Hawk Ltd 4+6 - 10/04/2013
01743 622 Allocated TalkTalk Communications Limited 4+6 - 17/12/2012
01743 623 Allocated Simwood eSMS Limited 4+6 - 16/04/2013
01743 624 Allocated Kalnet4u Ltd 4+6 - 30/05/2013
01743 625 Allocated British Sky Broadcasting Limited 4+6 - 24/09/2013
01743 626 Allocated Radius Communications Limited 4+6 - 06/01/2014
01743 627 Free - 4+6 - -
01743 628 Free - 4+6 - -
01743 629 Allocated XoverX Ltd 4+6 - 29/04/2013
01743 630 Free - 4+6 - -
01743 631 Free - 4+6 - -
01743 632 Free - 4+6 - -
01743 633 Allocated iHub UK Ltd 4+6 - 18/06/2014
01743 634 Free - 4+6 - -
01743 635 Free - 4+6 - -
01743 636 Free - 4+6 - -
01743 637 Free - 4+6 - -
01743 638 Free - 4+6 - -
01743 639 Free - 4+6 - -
01743 640 Protected - 4+6 - -
01743 641 Protected - 4+6 - -
01743 642 Protected - 4+6 - -
01743 643 Protected - 4+6 - -
01743 644 Protected - 4+6 - -
01743 645 Protected - 4+6 - -
01743 646 Protected - 4+6 - -
01743 647 Protected - 4+6 - -
01743 648 Protected - 4+6 - -
01743 649 Protected - 4+6 - -
01743 650 Protected - 4+6 - -
01743 651 Protected - 4+6 - -
01743 652 Protected - 4+6 - -
01743 653 Protected - 4+6 - -
01743 654 Protected - 4+6 - -
01743 655 Protected - 4+6 - -
01743 656 Protected - 4+6 - -
01743 657 Protected - 4+6 - -
01743 658 Protected - 4+6 - -
01743 659 Protected - 4+6 - -
01743 660 Protected - 4+6 - -
01743 661 Protected - 4+6 - -
01743 662 Protected - 4+6 - -
01743 663 Protected - 4+6 - -
01743 664 Protected - 4+6 - -
01743 665 Protected - 4+6 - -
01743 666 Protected - 4+6 - -
01743 667 Protected - 4+6 - -
01743 668 Protected - 4+6 - -
01743 669 Protected - 4+6 - -
01743 670 Protected - 4+6 - -
01743 671 Protected - 4+6 - -
01743 672 Protected - 4+6 - -
01743 673 Protected - 4+6 - -
01743 674 Protected - 4+6 - -
01743 675 Protected - 4+6 - -
01743 676 Protected - 4+6 - -
01743 677 Protected - 4+6 - -
01743 678 Protected - 4+6 - -
01743 679 Protected - 4+6 - -
01743 680 Protected - 4+6 - -
01743 681 Protected - 4+6 - -
01743 682 Protected - 4+6 - -
01743 683 Protected - 4+6 - -
01743 684 Protected - 4+6 - -
01743 685 Protected - 4+6 - -
01743 686 Protected - 4+6 - -
01743 687 Protected - 4+6 - -
01743 688 Protected - 4+6 - -
01743 689 Protected - 4+6 - -
01743 690 Protected - 4+6 - -
01743 691 Protected - 4+6 - -
01743 692 Protected - 4+6 - -
01743 693 Protected - 4+6 - -
01743 694 Protected - 4+6 - -
01743 695 Protected - 4+6 - -
01743 696 Protected - 4+6 - -
01743 697 Protected - 4+6 - -
01743 698 Protected - 4+6 - -
01743 699 Protected - 4+6 - -
01743 70 Allocated BT 4+6 - 15/07/1994
01743 71 Allocated BT 4+6 - 15/07/1994
01743 720 Allocated Six Degrees Unified Comms Limited 4+6 - 29/11/2012
01743 721 Protected - 4+6 - -
01743 722 Protected - 4+6 - -
01743 723 Protected - 4+6 - -
01743 724 Allocated Six Degrees Unified Comms Limited 4+6 - 18/11/2013
01743 725 Protected - 4+6 - -
01743 726 Protected - 4+6 - -
01743 727 Protected - 4+6 - -
01743 728 Protected - 4+6 - -
01743 729 Protected - 4+6 - -
01743 730 Allocated VoiceHost Limited 4+6 - 09/12/2010
01743 731 Protected - 4+6 - -
01743 732 Protected - 4+6 - -
01743 733 Protected - 4+6 - -
01743 734 Protected - 4+6 - -
01743 735 Protected - 4+6 - -
01743 736 Protected - 4+6 - -
01743 737 Protected - 4+6 - -
01743 738 Protected - 4+6 - -
01743 739 Protected - 4+6 - -
01743 74 Allocated BT 4+6 - 15/07/1994
01743 75 Allocated Vodafone Ltd (C&W) 4+6 - 15/02/2010
01743 76 Allocated BT 4+6 - 15/07/1994
01743 77 Allocated Edge Telecom Limited 4+6 - 22/02/2005
01743 78 Allocated Syntec Limited 4+6 - 01/03/2005
01743 79 Allocated BT 4+6 - 15/07/1994
01743 80 Allocated TG Support Limited 4+6 - 05/07/2006
01743 81 Allocated Magrathea Telecommunications Limited 4+6 - 24/09/2004
01743 82 Allocated BT 4+6 - 15/07/1994
01743 830 Allocated Invoco Ltd 4+6 - 22/09/2010
01743 831 Allocated Cheers International Sales Limited 4+6 - 15/12/2010
01743 832 Allocated IP Base Ltd 4+6 - 24/01/2011
01743 833 Allocated Numbergroup Network Ltd 4+6 - 04/11/2010
01743 834 Allocated Level 3 Communications UK Limited 4+6 - 24/08/2010
01743 835 Allocated Phone Co-Op Numbering Limited 4+6 - 23/12/2010
01743 836 Allocated Globecom International Limited 4+6 - 04/01/2011
01743 837 Allocated Minotaur Telecom Limited 4+6 - 14/03/2011
01743 838 Allocated Invosys Limited 4+6 - 19/01/2011
01743 839 Allocated Nexbridge Communications Limited 4+6 - 17/03/2011
01743 84 Allocated BT 4+6 - 15/07/1994
01743 85 Allocated BT 4+6 - 15/07/1994
01743 86 Allocated BT 4+6 - 15/07/1994
01743 87 Allocated BT 4+6 - 15/07/1994
01743 88 Allocated BT 4+6 - 15/07/1994
01743 89 Allocated BT 4+6 - 15/07/1994
01743 900 Protected - 4+6 - -
01743 901 Protected - 4+6 - -
01743 902 Protected - 4+6 - -
01743 903 Protected - 4+6 - -
01743 904 Protected - 4+6 - -
01743 905 Protected - 4+6 - -
01743 906 Protected - 4+6 - -
01743 907 Protected - 4+6 - -
01743 908 Protected - 4+6 - -
01743 909 Protected - 4+6 - -
01743 910 Protected - 4+6 - -
01743 911 Protected - 4+6 - -
01743 912 Protected - 4+6 - -
01743 913 Protected - 4+6 - -
01743 914 Protected - 4+6 - -
01743 915 Protected - 4+6 - -
01743 916 Protected - 4+6 - -
01743 917 Protected - 4+6 - -
01743 918 Protected - 4+6 - -
01743 919 Protected - 4+6 - -
01743 920 Protected - 4+6 - -
01743 921 Protected - 4+6 - -
01743 922 Protected - 4+6 - -
01743 923 Protected - 4+6 - -
01743 924 Protected - 4+6 - -
01743 925 Protected - 4+6 - -
01743 926 Protected - 4+6 - -
01743 927 Protected - 4+6 - -
01743 928 Protected - 4+6 - -
01743 929 Protected - 4+6 - -
01743 930 Protected - 4+6 - -
01743 931 Protected - 4+6 - -
01743 932 Protected - 4+6 - -
01743 933 Protected - 4+6 - -
01743 934 Protected - 4+6 - -
01743 935 Protected - 4+6 - -
01743 936 Protected - 4+6 - -
01743 937 Protected - 4+6 - -
01743 938 Protected - 4+6 - -
01743 939 Protected - 4+6 - -
01743 940 Protected - 4+6 - -
01743 941 Protected - 4+6 - -
01743 942 Protected - 4+6 - -
01743 943 Protected - 4+6 - -
01743 944 Protected - 4+6 - -
01743 945 Protected - 4+6 - -
01743 946 Protected - 4+6 - -
01743 947 Protected - 4+6 - -
01743 948 Protected - 4+6 - -
01743 949 Protected - 4+6 - -
01743 950 Protected - 4+6 - -
01743 951 Protected - 4+6 - -
01743 952 Protected - 4+6 - -
01743 953 Protected - 4+6 - -
01743 954 Protected - 4+6 - -
01743 955 Protected - 4+6 - -
01743 956 Protected - 4+6 - -
01743 957 Protected - 4+6 - -
01743 958 Protected - 4+6 - -
01743 959 Protected - 4+6 - -
01743 960 Protected - 4+6 - -
01743 961 Protected - 4+6 - -
01743 962 Protected - 4+6 - -
01743 963 Protected - 4+6 - -
01743 964 Protected - 4+6 - -
01743 965 Protected - 4+6 - -
01743 966 Protected - 4+6 - -
01743 967 Protected - 4+6 - -
01743 968 Protected - 4+6 - -
01743 969 Protected - 4+6 - -
01743 970 Protected - 4+6 - -
01743 971 Protected - 4+6 - -
01743 972 Protected - 4+6 - -
01743 973 Protected - 4+6 - -
01743 974 Protected - 4+6 - -
01743 975 Protected - 4+6 - -
01743 976 Protected - 4+6 - -
01743 977 Protected - 4+6 - -
01743 978 Protected - 4+6 - -
01743 979 Protected - 4+6 - -
01743 980 Protected - 4+6 - -
01743 981 Protected - 4+6 - -
01743 982 Protected - 4+6 - -
01743 983 Protected - 4+6 - -
01743 984 Protected - 4+6 - -
01743 985 Protected - 4+6 - -
01743 986 Protected - 4+6 - -
01743 987 Protected - 4+6 - -
01743 988 Protected - 4+6 - -
01743 989 Protected - 4+6 - -
01743 99 Protected - N/A - -