Code allocations for the 01780 STD code

Summary

  • Status
    • Free for National Dialling Only: 20
    • Allocated: 137
    • Protected: 249
    • Free: 9
  • Operators : 93
  • Latest change : August 2011
Click here for Status definitions
Have you received a call from a number beginning 01780? Get information on a full number beginning 01780, using our full UK number search.
Find out about the location and calling costs for 01780 numbers on our 01780 code page.

This page contains information about which telephone companies the various 01780 numbers are allocated to.

First Digits Status Communications Provider Number Length Notes Change
01780 00 Free for National Dialling Only - (0)+10 - -
01780 01 Free for National Dialling Only - (0)+10 - -
01780 02 Free for National Dialling Only - (0)+10 - -
01780 03 Free for National Dialling Only - (0)+10 - -
01780 04 Free for National Dialling Only - (0)+10 - -
01780 05 Free for National Dialling Only - (0)+10 - -
01780 06 Free for National Dialling Only - (0)+10 - -
01780 07 Free for National Dialling Only - (0)+10 - -
01780 08 Free for National Dialling Only - (0)+10 - -
01780 09 Free for National Dialling Only - (0)+10 - -
01780 10 Free for National Dialling Only - (0)+10 - -
01780 11 Free for National Dialling Only - (0)+10 - -
01780 12 Free for National Dialling Only - (0)+10 - -
01780 13 Free for National Dialling Only - (0)+10 - -
01780 14 Free for National Dialling Only - (0)+10 - -
01780 15 Free for National Dialling Only - (0)+10 - -
01780 16 Free for National Dialling Only - (0)+10 - -
01780 17 Free for National Dialling Only - (0)+10 - -
01780 18 Free for National Dialling Only - (0)+10 - -
01780 19 Free for National Dialling Only - (0)+10 - -
01780 20 Allocated Easynet Enterprise Services Limited 4+6 F-Digit '5' 16/01/2007
01780 21 Allocated TelNG Limited 4+6 F-Digit '2' 28/02/2007
01780 22 Allocated Localphone Limited 4+6 F-Digit '0' 14/05/2007
01780 230 Protected - 4+6 - -
01780 231 Protected - 4+6 - -
01780 232 Protected - 4+6 - -
01780 233 Protected - 4+6 - -
01780 234 Protected - 4+6 - -
01780 235 Protected - 4+6 - -
01780 236 Protected - 4+6 - -
01780 237 Protected - 4+6 - -
01780 238 Allocated TalkTalk Communications Limited 4+6 - 31/08/2011
01780 239 Allocated TalkTalk Communications Limited 4+6 - 31/08/2011
01780 24 Allocated Frontier Systems Ltd 4+6 F-Digit '3' 27/09/2007
01780 25 Allocated TTNC Limited 4+6 F-Digits '0,1,2,3,4,5,6,7,8,9 09/10/2006
01780 260 Protected - 4+6 - -
01780 261 Protected - 4+6 - -
01780 262 Protected - 4+6 - -
01780 263 Protected - 4+6 - -
01780 264 Protected - 4+6 - -
01780 265 Protected - 4+6 - -
01780 266 Protected - 4+6 - -
01780 267 Protected - 4+6 - -
01780 268 Protected - 4+6 - -
01780 269 Protected - 4+6 - -
01780 27 Allocated (aq) Limited trading as aql 4+6 - 04/10/2007
01780 280 Allocated Barritel Limited 4+6 - 15/11/2011
01780 281 Allocated Barritel Limited 4+6 - 15/11/2011
01780 282 Allocated Barritel Limited 4+6 - 15/11/2011
01780 283 Allocated Barritel Limited 4+6 - 15/11/2011
01780 284 Allocated Barritel Limited 4+6 - 15/11/2011
01780 285 Protected - 4+6 - -
01780 286 Allocated Barritel Limited 4+6 - 15/11/2011
01780 287 Allocated Barritel Limited 4+6 - 15/11/2011
01780 288 Allocated Barritel Limited 4+6 - 15/11/2011
01780 289 Allocated Barritel Limited 4+6 - 15/11/2011
01780 29 Allocated Teledesign Ltd 4+6 F-Digit '2' 04/10/2007
01780 30 Allocated Nationwide Telephone Assistance Ltd 4+6 F-Digit '0' 22/10/2007
01780 31 Allocated VoIP-Un Limited 4+6 F-Digit '0' 05/11/2007
01780 32 Allocated Telephony Services Limited 4+6 F-Digit '2' 27/12/2007
01780 330 Protected - 4+6 - -
01780 331 Protected - 4+6 - -
01780 332 Protected - 4+6 - -
01780 333 Allocated Net-Work Internet Ltd 4+6 - 10/08/2011
01780 334 Protected - 4+6 - -
01780 335 Protected - 4+6 - -
01780 336 Protected - 4+6 - -
01780 337 Protected - 4+6 - -
01780 338 Protected - 4+6 - -
01780 339 Protected - 4+6 - -
01780 340 Protected - 4+6 - -
01780 341 Protected - 4+6 - -
01780 342 Protected - 4+6 - -
01780 343 Protected - 4+6 - -
01780 344 Protected - 4+6 - -
01780 345 Protected - 4+6 - -
01780 346 Protected - 4+6 - -
01780 347 Allocated Premium O Limited 4+6 - 08/10/2012
01780 348 Protected - 4+6 - -
01780 349 Protected - 4+6 - -
01780 35 Allocated InTechnology Plc 4+6 F-Digit '2' 25/02/2008
01780 36 Allocated Rutland Telecom Ltd 4+6 F-Digit '1' 01/04/2008
01780 37 Allocated Telecom2 Ltd 4+6 F-Digit '6' 08/09/2009
01780 38 Allocated Timico Limited 4+6 F-Digit '8' 23/05/2008
01780 39 Allocated Nodemax Limited 4+6 F-Digit '0' 17/07/2008
01780 400 Allocated Magrathea Telecommunications Limited 4+6 - 18/11/2011
01780 401 Allocated Magrathea Telecommunications Limited 4+6 - 28/01/2013
01780 402 Protected - 4+6 - -
01780 403 Protected - 4+6 - -
01780 404 Allocated Magrathea Telecommunications Limited 4+6 - 18/11/2011
01780 405 Protected - 4+6 - -
01780 406 Protected - 4+6 - -
01780 407 Allocated Magrathea Telecommunications Limited 4+6 - 18/11/2011
01780 408 Allocated Magrathea Telecommunications Limited 4+6 - 18/11/2011
01780 409 Allocated Magrathea Telecommunications Limited 4+6 - 18/11/2011
01780 41 Allocated BT 4+6 - 15/07/1994
01780 42 Allocated Vodafone Ltd (C&W) 4+6 - 15/02/2010
01780 430 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/04/2005
01780 431 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/04/2005
01780 432 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/04/2005
01780 433 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/04/2005
01780 434 Protected - 4+6 - -
01780 435 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/04/2005
01780 436 Protected - 4+6 - -
01780 437 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/04/2005
01780 438 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/04/2005
01780 439 Protected - 4+6 - -
01780 44 Allocated BT 4+6 - 15/07/1994
01780 45 Allocated BT 4+6 - 15/07/1994
01780 46 Allocated BT 4+6 - 15/07/1994
01780 47 Allocated BT 4+6 - 15/07/1994
01780 48 Allocated BT 4+6 - 15/07/1994
01780 49 Allocated Edge Telecom Limited 4+6 - 11/04/2005
01780 500 Protected - 4+6 - -
01780 501 Protected - 4+6 - -
01780 502 Protected - 4+6 - -
01780 503 Protected - 4+6 - -
01780 504 Protected - 4+6 - -
01780 505 Protected - 4+6 - -
01780 506 Protected - 4+6 - -
01780 507 Protected - 4+6 - -
01780 508 Allocated TalkTalk Communications Limited 4+6 - 08/02/2013
01780 509 Protected - 4+6 - -
01780 510 Allocated Voxbone SA 4+6 - 05/12/2011
01780 511 Protected - 4+6 - -
01780 512 Protected - 4+6 - -
01780 513 Protected - 4+6 - -
01780 514 Protected - 4+6 - -
01780 515 Protected - 4+6 - -
01780 516 Protected - 4+6 - -
01780 517 Protected - 4+6 - -
01780 518 Protected - 4+6 - -
01780 519 Protected - 4+6 - -
01780 52 Allocated Starcomm Ltd 4+6 F-Digit '0' 01/10/2008
01780 53 Allocated 3C Limited 4+6 F-Digit '2' 20/10/2008
01780 54 Allocated Solutios Limited 4+6 F-Digit '2' 26/11/2008
01780 550 Protected - 4+6 - -
01780 551 Protected - 4+6 - -
01780 552 Allocated Served Up Limited. 4+6 - 09/10/2008
01780 553 Protected - 4+6 - -
01780 554 Protected - 4+6 - -
01780 555 Allocated Served Up Limited. 4+6 - 09/10/2008
01780 556 Protected - 4+6 - -
01780 557 Protected - 4+6 - -
01780 558 Protected - 4+6 - -
01780 559 Protected - 4+6 - -
01780 56 Allocated Mars Communications Limited 4+6 F-Digit '0' 06/02/2009
01780 57 Allocated IPV6 Limited 4+6 F-Digit '0' 13/02/2009
01780 580 Protected - 4+6 - -
01780 581 Protected - 4+6 - -
01780 582 Protected - 4+6 - -
01780 583 Protected - 4+6 - -
01780 584 Protected - 4+6 - -
01780 585 Allocated Andrews & Arnold (Numbers) Ltd 4+6 - 07/09/2011
01780 586 Protected - 4+6 - -
01780 587 Protected - 4+6 - -
01780 588 Protected - 4+6 - -
01780 589 Protected - 4+6 - -
01780 59 Allocated British Sky Broadcasting Limited 4+6 F-Digits '0,1' 09/04/2009
01780 60 Allocated Nexus Telecommunications Limited 4+6 F-Digit '0' 11/06/2009
01780 61 Allocated X-Pilot Limited 4+6 F-Digit '0' 23/06/2009
01780 62 Allocated Telecoms World Plc 4+6 F-Digit '0' 25/06/2009
01780 63 Allocated Mundio Mobile Limited 4+6 F-Digit '6' 01/07/2009
01780 64 Allocated CFL Communications Limited 4+6 F-Digit '0' 17/07/2009
01780 650 Allocated Calltracks Limited 4+6 - 08/07/2010
01780 651 Allocated Core Telecom Limited 4+6 - 06/08/2010
01780 652 Allocated Telephone Box Limited 4+6 - 10/12/2010
01780 653 Allocated Cheers International Sales Limited 4+6 - 16/12/2010
01780 654 Allocated Invosys Limited 4+6 - 19/01/2011
01780 655 Allocated Atomstream Limited 4+6 - 14/05/2010
01780 656 Allocated Suretec Systems Ltd 4+6 - 13/05/2010
01780 657 Allocated Phone Co-Op Numbering Limited 4+6 - 23/12/2010
01780 658 Allocated Nexbridge Communications Limited 4+6 - 17/03/2011
01780 659 Allocated Bicom Systems EURL 4+6 - 01/03/2012
01780 660 Allocated Windsor Telecom Plc 4+6 - 22/07/2010
01780 661 Allocated Internexus Networks Limited 4+6 - 22/11/2011
01780 662 Allocated Hello Telecom (UK) PLC 4+6 - 24/11/2011
01780 663 Allocated Orbtalk Limited 4+6 - 23/02/2012
01780 664 Allocated Broadcast Telecom Ltd 4+6 - 13/03/2012
01780 665 Allocated API Telecom Limited 4+6 - 10/04/2012
01780 666 Allocated Telappliant Ltd 4+6 - 21/06/2010
01780 667 Allocated Minotaur Telecom Limited 4+6 - 27/10/2011
01780 668 Allocated IP Base Ltd 4+6 - 02/02/2011
01780 669 Allocated Simwood eSMS Limited 4+6 - 27/04/2012
01780 670 Allocated TG Support Limited 4+6 - 23/09/2010
01780 671 Allocated VoiceHost Limited 4+6 - 05/10/2010
01780 672 Allocated Invoco Ltd 4+6 - 01/05/2012
01780 673 Allocated IOVOX Limited 4+6 - 03/07/2012
01780 674 Allocated Barritec Limited 4+6 - 03/10/2011
01780 675 Allocated ICC Networks Ltd 4+6 - 16/04/2012
01780 676 Allocated Tesla Dynamic Ltd 4+6 - 12/07/2011
01780 677 Allocated Globecom International Limited 4+6 - 06/01/2011
01780 678 Allocated iNet Telecoms Ltd (Voipfone) 4+6 - 18/10/2011
01780 679 Allocated Ziron (UK) Ltd 4+6 - 31/07/2012
01780 68 Allocated BT 4+6 - 11/09/1995
01780 690 Allocated Content Guru Ltd 4+6 - 11/10/2012
01780 691 Allocated TelecomEight Network Ltd 4+6 - 04/04/2013
01780 692 Allocated Media Hawk Ltd 4+6 - 10/04/2013
01780 693 Allocated Kalnet4u Ltd 4+6 - 30/05/2013
01780 694 Allocated i-Net Communications Group Plc 4+6 - 05/07/2013
01780 695 Allocated Radius Communications Limited 4+6 - 06/01/2014
01780 696 Allocated Numbers Plus Ltd 4+6 - 14/02/2013
01780 697 Allocated XoverX Ltd 4+6 - 29/04/2013
01780 698 Allocated Magnetic North Software Limited 4+6 - 19/02/2013
01780 699 Allocated We Love Communications Limited 4+6 - 03/08/2012
01780 700 Protected - 4+6 - -
01780 701 Protected - 4+6 - -
01780 702 Protected - 4+6 - -
01780 703 Protected - 4+6 - -
01780 704 Protected - 4+6 - -
01780 705 Protected - 4+6 - -
01780 706 Protected - 4+6 - -
01780 707 Protected - 4+6 - -
01780 708 Protected - 4+6 - -
01780 709 Protected - 4+6 - -
01780 710 Allocated Inclarity Communications Ltd 4+6 - 15/02/2005
01780 711 Allocated Inclarity Communications Ltd 4+6 - 15/02/2005
01780 712 Allocated Inclarity Communications Ltd 4+6 - 15/02/2005
01780 713 Protected - 4+6 - -
01780 714 Protected - 4+6 - -
01780 715 Allocated Inclarity Communications Ltd 4+6 - 15/02/2005
01780 716 Protected - 4+6 - -
01780 717 Protected - 4+6 - -
01780 718 Protected - 4+6 - -
01780 719 Protected - 4+6 - -
01780 72 Allocated BT 4+6 - 15/07/1994
01780 730 Allocated Linear Telecoms Limited 4+6 - 18/10/2010
01780 731 Protected - 4+6 - -
01780 732 Protected - 4+6 - -
01780 733 Protected - 4+6 - -
01780 734 Protected - 4+6 - -
01780 735 Protected - 4+6 - -
01780 736 Protected - 4+6 - -
01780 737 Protected - 4+6 - -
01780 738 Protected - 4+6 - -
01780 739 Protected - 4+6 - -
01780 74 Allocated BT 4+6 - 15/07/1994
01780 75 Allocated BT 4+6 - 30/04/1997
01780 76 Allocated BT 4+6 - 30/04/1997
01780 770 Protected - 4+6 - -
01780 771 Protected - 4+6 - -
01780 772 Protected - 4+6 - -
01780 773 Protected - 4+6 - -
01780 774 Protected - 4+6 - -
01780 775 Protected - 4+6 - -
01780 776 Protected - 4+6 - -
01780 777 Allocated Affiniti Integrated Solutions Ltd 4+6 - 29/11/2004
01780 778 Allocated Affiniti Integrated Solutions Ltd 4+6 - 29/11/2004
01780 779 Protected - 4+6 - -
01780 78 Allocated BT 4+6 - 15/07/1994
01780 790 Allocated Level 3 Communications UK Limited 4+6 - 26/07/2011
01780 791 Allocated Level 3 Communications UK Limited 4+6 - 26/07/2011
01780 792 Protected - 4+6 - -
01780 793 Protected - 4+6 - -
01780 794 Protected - 4+6 - -
01780 795 Allocated Level 3 Communications UK Limited 4+6 - 26/07/2011
01780 796 Protected - 4+6 - -
01780 797 Protected - 4+6 - -
01780 798 Protected - 4+6 - -
01780 799 Allocated Level 3 Communications UK Limited 4+6 - 26/07/2011
01780 80 Allocated Danemere Street Creative 4+6 - 22/06/2005
01780 81 Allocated FleXtel Limited 4+6 - 10/11/2005
01780 820 Allocated Vodafone Ltd (Thus) 4+6 - 25/11/2005
01780 821 Allocated Vodafone Ltd (Thus) 4+6 - 25/11/2005
01780 822 Allocated Vodafone Ltd (Thus) 4+6 - 25/11/2005
01780 823 Allocated Vodafone Ltd (Thus) 4+6 - 25/11/2005
01780 824 Protected - 4+6 - -
01780 825 Protected - 4+6 - -
01780 826 Protected - 4+6 - -
01780 827 Protected - 4+6 - -
01780 828 Allocated Vodafone Ltd (Thus) 4+6 - 25/11/2005
01780 829 Allocated Vodafone Ltd (Thus) 4+6 - 25/11/2005
01780 83 Allocated Syntec Limited 4+6 F-Digit '2' 09/02/2006
01780 840 Protected - 4+6 - -
01780 841 Protected - 4+6 - -
01780 842 Protected - 4+6 - -
01780 843 Protected - 4+6 - -
01780 844 Allocated Six Degrees Unified Comms Limited 4+6 - 30/11/2012
01780 845 Protected - 4+6 - -
01780 846 Protected - 4+6 - -
01780 847 Protected - 4+6 - -
01780 848 Protected - 4+6 - -
01780 849 Protected - 4+6 - -
01780 850 Allocated Digitech Solutions Global Limited 4+6 - 09/09/2010
01780 851 Protected - 4+6 - -
01780 852 Protected - 4+6 - -
01780 853 Protected - 4+6 - -
01780 854 Protected - 4+6 - -
01780 855 Protected - 4+6 - -
01780 856 Protected - 4+6 - -
01780 857 Protected - 4+6 - -
01780 858 Protected - 4+6 - -
01780 859 Protected - 4+6 - -
01780 860 Protected - 4+6 - -
01780 861 Protected - 4+6 - -
01780 862 Protected - 4+6 - -
01780 863 Allocated Coms.Com Ltd 4+6 - 08/06/2011
01780 864 Protected - 4+6 - -
01780 865 Protected - 4+6 - -
01780 866 Protected - 4+6 - -
01780 867 Protected - 4+6 - -
01780 868 Protected - 4+6 - -
01780 869 Protected - 4+6 - -
01780 870 Protected - 4+6 - -
01780 871 Protected - 4+6 - -
01780 872 Protected - 4+6 - -
01780 873 Protected - 4+6 - -
01780 874 Protected - 4+6 - -
01780 875 Protected - 4+6 - -
01780 876 Protected - 4+6 - -
01780 877 Protected - 4+6 - -
01780 878 Protected - 4+6 - -
01780 879 Protected - 4+6 - -
01780 88 Allocated Net Solutions Europe Limited 4+6 F-Digit '8' 07/02/2006
01780 890 Protected - 4+6 - -
01780 891 Protected - 4+6 - -
01780 892 Protected - 4+6 - -
01780 893 Protected - 4+6 - -
01780 894 Protected - 4+6 - -
01780 895 Protected - 4+6 - -
01780 896 Protected - 4+6 - -
01780 897 Allocated Spitfire Network Services Ltd 4+6 - 21/07/2011
01780 898 Protected - 4+6 - -
01780 899 Protected - 4+6 - -
01780 900 Allocated iHub UK Ltd 4+6 - 18/06/2014
01780 901 Free - 4+6 - -
01780 902 Free - 4+6 - -
01780 903 Free - 4+6 - -
01780 904 Free - 4+6 - -
01780 905 Free - 4+6 - -
01780 906 Free - 4+6 - -
01780 907 Free - 4+6 - -
01780 908 Free - 4+6 - -
01780 909 Free - 4+6 - -
01780 910 Protected - 4+6 - -
01780 911 Protected - 4+6 - -
01780 912 Protected - 4+6 - -
01780 913 Protected - 4+6 - -
01780 914 Protected - 4+6 - -
01780 915 Protected - 4+6 - -
01780 916 Protected - 4+6 - -
01780 917 Protected - 4+6 - -
01780 918 Protected - 4+6 - -
01780 919 Protected - 4+6 - -
01780 920 Protected - 4+6 - -
01780 921 Protected - 4+6 - -
01780 922 Protected - 4+6 - -
01780 923 Protected - 4+6 - -
01780 924 Protected - 4+6 - -
01780 925 Protected - 4+6 - -
01780 926 Protected - 4+6 - -
01780 927 Protected - 4+6 - -
01780 928 Protected - 4+6 - -
01780 929 Protected - 4+6 - -
01780 930 Protected - 4+6 - -
01780 931 Protected - 4+6 - -
01780 932 Protected - 4+6 - -
01780 933 Protected - 4+6 - -
01780 934 Protected - 4+6 - -
01780 935 Protected - 4+6 - -
01780 936 Protected - 4+6 - -
01780 937 Protected - 4+6 - -
01780 938 Protected - 4+6 - -
01780 939 Protected - 4+6 - -
01780 940 Protected - 4+6 - -
01780 941 Protected - 4+6 - -
01780 942 Protected - 4+6 - -
01780 943 Protected - 4+6 - -
01780 944 Protected - 4+6 - -
01780 945 Protected - 4+6 - -
01780 946 Protected - 4+6 - -
01780 947 Protected - 4+6 - -
01780 948 Protected - 4+6 - -
01780 949 Protected - 4+6 - -
01780 950 Protected - 4+6 - -
01780 951 Protected - 4+6 - -
01780 952 Protected - 4+6 - -
01780 953 Protected - 4+6 - -
01780 954 Protected - 4+6 - -
01780 955 Protected - 4+6 - -
01780 956 Protected - 4+6 - -
01780 957 Protected - 4+6 - -
01780 958 Protected - 4+6 - -
01780 959 Protected - 4+6 - -
01780 960 Protected - 4+6 - -
01780 961 Protected - 4+6 - -
01780 962 Protected - 4+6 - -
01780 963 Protected - 4+6 - -
01780 964 Protected - 4+6 - -
01780 965 Protected - 4+6 - -
01780 966 Protected - 4+6 - -
01780 967 Protected - 4+6 - -
01780 968 Protected - 4+6 - -
01780 969 Protected - 4+6 - -
01780 970 Protected - 4+6 - -
01780 971 Protected - 4+6 - -
01780 972 Protected - 4+6 - -
01780 973 Protected - 4+6 - -
01780 974 Protected - 4+6 - -
01780 975 Protected - 4+6 - -
01780 976 Protected - 4+6 - -
01780 977 Protected - 4+6 - -
01780 978 Protected - 4+6 - -
01780 979 Protected - 4+6 - -
01780 980 Protected - 4+6 - -
01780 981 Protected - 4+6 - -
01780 982 Protected - 4+6 - -
01780 983 Protected - 4+6 - -
01780 984 Protected - 4+6 - -
01780 985 Protected - 4+6 - -
01780 986 Protected - 4+6 - -
01780 987 Protected - 4+6 - -
01780 988 Protected - 4+6 - -
01780 989 Protected - 4+6 - -
01780 99 Protected - N/A - -