Code allocations for the 01664 STD code

Summary

  • Status
    • Free for National Dialling Only: 20
    • Allocated: 136
    • Protected: 207
    • Free: 7
  • Operators : 91
  • Latest change : October 2007
Click here for Status definitions
Have you received a call from a number beginning 01664? Get information on a full number beginning 01664, using our full UK number search.
Find out about the location and calling costs for 01664 numbers on our 01664 code page.

This page contains information about which telephone companies the various 01664 numbers are allocated to.

First Digits Status Communications Provider Number Length Notes Change
01664 00 Free for National Dialling Only - (0)+10 - -
01664 01 Free for National Dialling Only - (0)+10 - -
01664 02 Free for National Dialling Only - (0)+10 - -
01664 03 Free for National Dialling Only - (0)+10 - -
01664 04 Free for National Dialling Only - (0)+10 - -
01664 05 Free for National Dialling Only - (0)+10 - -
01664 06 Free for National Dialling Only - (0)+10 - -
01664 07 Free for National Dialling Only - (0)+10 - -
01664 08 Free for National Dialling Only - (0)+10 - -
01664 09 Free for National Dialling Only - (0)+10 - -
01664 10 Free for National Dialling Only - (0)+10 - -
01664 11 Free for National Dialling Only - (0)+10 - -
01664 12 Free for National Dialling Only - (0)+10 - -
01664 13 Free for National Dialling Only - (0)+10 - -
01664 14 Free for National Dialling Only - (0)+10 - -
01664 15 Free for National Dialling Only - (0)+10 - -
01664 16 Free for National Dialling Only - (0)+10 - -
01664 17 Free for National Dialling Only - (0)+10 - -
01664 18 Free for National Dialling Only - (0)+10 - -
01664 19 Free for National Dialling Only - (0)+10 - -
01664 20 Allocated Nationwide Telephone Assistance Ltd 4+6 F-Digit '0' 01/10/2007
01664 21 Allocated (aq) Limited trading as aql 4+6 - 03/10/2007
01664 22 Allocated Teledesign Ltd 4+6 F-Digit '2' 28/09/2007
01664 23 Allocated Frontier Systems Ltd 4+6 F-Digit '3' 27/09/2007
01664 24 Allocated X-Pilot Limited 4+6 F-Digit '0' 31/10/2007
01664 25 Allocated VoIP-Un Limited 4+6 F-Digit '0' 01/11/2007
01664 26 Allocated InTechnology Plc 4+6 F-Digit '2' 27/11/2007
01664 27 Allocated Telecom2 Ltd 4+6 F-Digit '6' 11/09/2009
01664 28 Allocated Timico Limited 4+6 F-Digit '8' 16/05/2008
01664 29 Allocated Nodemax Limited 4+6 F-Digit '0' 09/07/2008
01664 300 Protected - 4+6 - -
01664 301 Protected - 4+6 - -
01664 302 Protected - 4+6 - -
01664 303 Protected - 4+6 - -
01664 304 Protected - 4+6 - -
01664 305 Protected - 4+6 - -
01664 306 Protected - 4+6 - -
01664 307 Protected - 4+6 - -
01664 308 Allocated TalkTalk Communications Limited 4+6 - 08/02/2013
01664 309 Protected - 4+6 - -
01664 310 Allocated Voxbone SA 4+6 - 05/12/2011
01664 311 Protected - 4+6 - -
01664 312 Protected - 4+6 - -
01664 313 Protected - 4+6 - -
01664 314 Protected - 4+6 - -
01664 315 Protected - 4+6 - -
01664 316 Protected - 4+6 - -
01664 317 Protected - 4+6 - -
01664 318 Protected - 4+6 - -
01664 319 Protected - 4+6 - -
01664 32 Allocated Starcomm Ltd 4+6 F-Digit '0' 22/09/2008
01664 33 Allocated 3C Limited 4+6 F-Digit '2' 01/10/2008
01664 340 Protected - 4+6 - -
01664 341 Allocated Served Up Limited. 4+6 - 09/10/2008
01664 342 Allocated Served Up Limited. 4+6 - 09/10/2008
01664 343 Protected - 4+6 - -
01664 344 Protected - 4+6 - -
01664 345 Protected - 4+6 - -
01664 346 Protected - 4+6 - -
01664 347 Protected - 4+6 - -
01664 348 Protected - 4+6 - -
01664 349 Protected - 4+6 - -
01664 35 Allocated Solutios Limited 4+6 F-Digit '2' 20/11/2008
01664 36 Allocated Mars Communications Limited 4+6 F-Digit '0' 05/02/2009
01664 37 Allocated British Sky Broadcasting Limited 4+6 F-Digits '0' 15/04/2009
01664 380 Protected - 4+6 - -
01664 381 Protected - 4+6 - -
01664 382 Protected - 4+6 - -
01664 383 Allocated Andrews & Arnold (Numbers) Ltd 4+6 - 07/09/2011
01664 384 Protected - 4+6 - -
01664 385 Protected - 4+6 - -
01664 386 Protected - 4+6 - -
01664 387 Protected - 4+6 - -
01664 388 Protected - 4+6 - -
01664 389 Protected - 4+6 - -
01664 39 Allocated Telecoms World Direct Ltd 4+6 F-Digit '0' 28/04/2009
01664 40 Allocated Telephony Services Limited 4+6 - 01/11/2004
01664 41 Allocated BT 4+6 - 15/07/1994
01664 42 Allocated BT 4+6 - 15/07/1994
01664 43 Allocated BT 4+6 - 15/07/1994
01664 44 Allocated BT 4+6 - 15/07/1994
01664 45 Allocated BT 4+6 - 15/07/1994
01664 46 Allocated BT 4+6 - 15/07/1994
01664 47 Allocated BT 4+6 - 15/07/1994
01664 48 Allocated BT 4+6 - 15/07/1994
01664 490 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/03/2005
01664 491 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/03/2005
01664 492 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/03/2005
01664 493 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/03/2005
01664 494 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/03/2005
01664 495 Protected - 4+6 - -
01664 496 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/03/2005
01664 497 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/03/2005
01664 498 Allocated Gamma Telecom Holdings Ltd 4+6 - 08/03/2005
01664 499 Protected - 4+6 - -
01664 50 Allocated BT 4+6 - 15/07/1994
01664 510 Allocated Linear Telecoms Limited 4+6 - 14/10/2010
01664 511 Allocated Simwood eSMS Limited 4+6 - 09/02/2012
01664 512 Allocated Bicom Systems EURL 4+6 - 01/03/2012
01664 513 Allocated Invoco Ltd 4+6 - 03/04/2012
01664 514 Allocated API Telecom Limited 4+6 - 05/04/2012
01664 515 Allocated Broadcast Telecom Ltd 4+6 - 29/02/2012
01664 516 Allocated ICC Networks Ltd 4+6 - 16/04/2012
01664 517 Allocated Orbtalk Limited 4+6 - 23/02/2012
01664 518 Allocated IOVOX Limited 4+6 - 04/07/2012
01664 519 Allocated We Love Communications Limited 4+6 - 12/07/2012
01664 520 Allocated Inclarity Communications Ltd 4+6 - 15/02/2005
01664 521 Allocated Inclarity Communications Ltd 4+6 - 15/02/2005
01664 522 Allocated Inclarity Communications Ltd 4+6 - 15/02/2005
01664 523 Protected - 4+6 - -
01664 524 Protected - 4+6 - -
01664 525 Allocated Inclarity Communications Ltd 4+6 - 15/02/2005
01664 526 Protected - 4+6 - -
01664 527 Protected - 4+6 - -
01664 528 Protected - 4+6 - -
01664 529 Protected - 4+6 - -
01664 53 Allocated BT 4+6 - 17/08/1995
01664 54 Allocated Vodafone Ltd (Thus) 4+6 - 29/11/2001
01664 55 Allocated Edge Telecom Limited 4+6 - 08/04/2005
01664 56 Allocated BT 4+6 - 16/02/1998
01664 57 Allocated FleXtel Limited 4+6 - 23/11/2005
01664 58 Allocated Easynet Enterprise Services Limited 4+6 F-Digit '5' 19/09/2006
01664 59 Allocated TG Support Limited 4+6 - 05/07/2006
01664 60 Allocated Syntec Limited 4+6 F-Digit '2' 16/12/2005
01664 610 Protected - 4+6 - -
01664 611 Protected - 4+6 - -
01664 612 Protected - 4+6 - -
01664 613 Protected - 4+6 - -
01664 614 Protected - 4+6 - -
01664 615 Protected - 4+6 - -
01664 616 Protected - 4+6 - -
01664 617 Protected - 4+6 - -
01664 618 Protected - 4+6 - -
01664 619 Protected - 4+6 - -
01664 62 Allocated TelNG Limited 4+6 F-Digit '2' 28/02/2007
01664 63 Allocated Localphone Limited 4+6 F-Digit '0' 10/05/2007
01664 64 Allocated Net Solutions Europe Limited 4+6 F-Digit '4' 21/02/2006
01664 65 Allocated TTNC Limited 4+6 F-Digits '0,1,2,3,4,5,6,7,8,9' 28/09/2006
01664 660 Protected - 4+6 - -
01664 661 Protected - 4+6 - -
01664 662 Protected - 4+6 - -
01664 663 Protected - 4+6 - -
01664 664 Protected - 4+6 - -
01664 665 Protected - 4+6 - -
01664 666 Protected - 4+6 - -
01664 667 Protected - 4+6 - -
01664 668 Allocated TalkTalk Communications Limited 4+6 - 31/08/2011
01664 669 Allocated TalkTalk Communications Limited 4+6 - 31/08/2011
01664 670 Protected - 4+6 - -
01664 671 Protected - 4+6 - -
01664 672 Protected - 4+6 - -
01664 673 Protected - 4+6 - -
01664 674 Protected - 4+6 - -
01664 675 Protected - 4+6 - -
01664 676 Protected - 4+6 - -
01664 677 Allocated Spitfire Network Services Ltd 4+6 - 21/07/2011
01664 678 Protected - 4+6 - -
01664 679 Protected - 4+6 - -
01664 680 Allocated Barritel Limited 4+6 - 16/11/2011
01664 681 Protected - 4+6 - -
01664 682 Allocated Barritel Limited 4+6 - 16/11/2011
01664 683 Allocated Barritel Limited 4+6 - 16/11/2011
01664 684 Allocated Barritel Limited 4+6 - 16/11/2011
01664 685 Allocated Barritel Limited 4+6 - 16/11/2011
01664 686 Allocated Barritel Limited 4+6 - 16/11/2011
01664 687 Allocated Barritel Limited 4+6 - 16/11/2011
01664 688 Allocated Barritel Limited 4+6 - 16/11/2011
01664 689 Allocated Barritel Limited 4+6 - 16/11/2011
01664 690 Allocated Net-Work Internet Ltd 4+6 - 10/08/2011
01664 691 Protected - 4+6 - -
01664 692 Protected - 4+6 - -
01664 693 Protected - 4+6 - -
01664 694 Protected - 4+6 - -
01664 695 Protected - 4+6 - -
01664 696 Protected - 4+6 - -
01664 697 Protected - 4+6 - -
01664 698 Protected - 4+6 - -
01664 699 Protected - 4+6 - -
01664 70 Allocated IPV6 Limited 4+6 F-Digit '0' 13/02/2009
01664 71 Allocated Mundio Mobile Limited 4+6 F-Digit '6' 01/07/2009
01664 72 Allocated CFL Communications Limited 4+6 F-Digit '0' 14/07/2009
01664 730 Allocated Phone Co-Op Numbering Limited 4+6 - 23/12/2010
01664 731 Allocated Globecom International Limited 4+6 - 04/01/2011
01664 732 Allocated Invosys Limited 4+6 - 19/01/2011
01664 733 Allocated IP Base Ltd 4+6 - 21/01/2011
01664 734 Allocated Nexbridge Communications Limited 4+6 - 17/03/2011
01664 735 Allocated Minotaur Telecom Limited 4+6 - 07/04/2011
01664 736 Allocated Barritec Limited 4+6 - 28/09/2011
01664 737 Allocated Tesla Dynamic Ltd 4+6 - 07/07/2011
01664 738 Allocated iNet Telecoms Ltd (Voipfone) 4+6 - 17/10/2011
01664 739 Allocated Internexus Networks Limited 4+6 - 22/11/2011
01664 74 Allocated Danemere Street Creative 4+6 F-Digit '2' 22/07/2009
01664 75 Allocated Known Communications Limited 4+6 F-Digit '0' 18/09/2009
01664 76 Allocated Nexus Telecommunications Limited 4+6 F-Digit '0' 28/09/2009
01664 770 Allocated Digitech Solutions Global Limited 4+6 - 27/04/2010
01664 771 Allocated Calltracks Limited 4+6 - 08/07/2010
01664 772 Allocated Numbergroup Network Ltd 4+6 - 04/11/2010
01664 773 Allocated Telephone Box Limited 4+6 - 15/12/2010
01664 774 Allocated Telappliant Ltd 4+6 - 21/06/2010
01664 775 Allocated Windsor Telecom Plc 4+6 - 22/07/2010
01664 776 Allocated Atomstream Limited 4+6 - 14/05/2010
01664 777 Allocated Suretec Systems Ltd 4+6 - 07/05/2010
01664 778 Allocated VoiceHost Limited 4+6 - 05/10/2010
01664 779 Allocated Cheers International Sales Limited 4+6 - 15/12/2010
01664 780 Allocated Ziron (UK) Ltd 4+6 - 31/07/2012
01664 781 Allocated Content Guru Ltd 4+6 - 12/10/2012
01664 782 Allocated Hello Telecom (UK) PLC 4+6 - 21/12/2012
01664 783 Allocated Media Hawk Ltd 4+6 - 10/04/2013
01664 784 Allocated Kalnet4u Ltd 4+6 - 30/05/2013
01664 785 Allocated i-Net Communications Group Plc 4+6 - 03/07/2013
01664 786 Allocated BT 4+6 - 18/12/2013
01664 787 Allocated XoverX Ltd 4+6 - 30/04/2013
01664 788 Allocated Numbers Plus Ltd 4+6 - 14/02/2013
01664 789 Allocated Magnetic North Software Limited 4+6 - 19/02/2013
01664 790 Protected - 4+6 - -
01664 791 Protected - 4+6 - -
01664 792 Protected - 4+6 - -
01664 793 Protected - 4+6 - -
01664 794 Protected - 4+6 - -
01664 795 Protected - 4+6 - -
01664 796 Protected - 4+6 - -
01664 797 Protected - 4+6 - -
01664 798 Protected - 4+6 - -
01664 799 Protected - 4+6 - -
01664 800 Allocated Virgin Media Limited 4+6 - 24/03/2005
01664 801 Allocated Virgin Media Limited 4+6 - 24/03/2005
01664 802 Allocated Virgin Media Limited 4+6 - 24/03/2005
01664 803 Allocated Virgin Media Limited 4+6 - 24/03/2005
01664 804 Protected - 4+6 - -
01664 805 Protected - 4+6 - -
01664 806 Protected - 4+6 - -
01664 807 Protected - 4+6 - -
01664 808 Protected - 4+6 - -
01664 809 Protected - 4+6 - -
01664 81 Allocated BT 4+6 - 15/07/1994
01664 82 Allocated BT 4+6 - 15/07/1994
01664 830 Protected - 4+6 - -
01664 831 Protected - 4+6 - -
01664 832 Protected - 4+6 - -
01664 833 Protected - 4+6 - -
01664 834 Protected - 4+6 - -
01664 835 Protected - 4+6 - -
01664 836 Protected - 4+6 - -
01664 837 Protected - 4+6 - -
01664 838 Protected - 4+6 - -
01664 839 Protected - 4+6 - -
01664 84 Allocated BT 4+6 - 15/07/1994
01664 85 Allocated Virgin Media Limited 4+6 - 15/07/1994
01664 86 Allocated Vodafone Ltd (C&W) 4+6 - 15/02/2010
01664 870 Protected - 4+6 - -
01664 871 Protected - 4+6 - -
01664 872 Protected - 4+6 - -
01664 873 Protected - 4+6 - -
01664 874 Allocated Six Degrees Unified Comms Limited 4+6 - 29/11/2012
01664 875 Protected - 4+6 - -
01664 876 Protected - 4+6 - -
01664 877 Protected - 4+6 - -
01664 878 Protected - 4+6 - -
01664 879 Protected - 4+6 - -
01664 880 Protected - 4+6 - -
01664 881 Allocated Affiniti Integrated Solutions Ltd 4+6 - 07/07/2003
01664 882 Allocated Affiniti Integrated Solutions Ltd 4+6 - 07/07/2003
01664 883 Protected - 4+6 - -
01664 884 Protected - 4+6 - -
01664 885 Protected - 4+6 - -
01664 886 Protected - 4+6 - -
01664 887 Protected - 4+6 - -
01664 888 Allocated Affiniti Integrated Solutions Ltd 4+6 - 07/07/2003
01664 889 Protected - 4+6 - -
01664 890 Allocated Magrathea Telecommunications Limited 4+6 - 17/11/2011
01664 891 Allocated Magrathea Telecommunications Limited 4+6 - 17/11/2011
01664 892 Protected - 4+6 - -
01664 893 Protected - 4+6 - -
01664 894 Protected - 4+6 - -
01664 895 Protected - 4+6 - -
01664 896 Allocated Magrathea Telecommunications Limited 4+6 - 17/11/2011
01664 897 Allocated Magrathea Telecommunications Limited 4+6 - 17/11/2011
01664 898 Allocated Magrathea Telecommunications Limited 4+6 - 17/11/2011
01664 899 Allocated Magrathea Telecommunications Limited 4+6 - 17/11/2011
01664 900 Allocated Radius Communications Limited 4+6 - 08/01/2014
01664 901 Free - 4+6 - -
01664 902 Allocated iHub UK Ltd 4+6 - 18/06/2014
01664 903 Free - 4+6 - -
01664 904 Allocated Resilient Networks Plc 4+6 - 14/05/2014
01664 905 Free - 4+6 - -
01664 906 Free - 4+6 - -
01664 907 Free - 4+6 - -
01664 908 Free - 4+6 - -
01664 909 Free - 4+6 - -
01664 910 Protected - 4+6 - -
01664 911 Protected - 4+6 - -
01664 912 Protected - 4+6 - -
01664 913 Protected - 4+6 - -
01664 914 Protected - 4+6 - -
01664 915 Protected - 4+6 - -
01664 916 Protected - 4+6 - -
01664 917 Protected - 4+6 - -
01664 918 Protected - 4+6 - -
01664 919 Protected - 4+6 - -
01664 920 Protected - 4+6 - -
01664 921 Protected - 4+6 - -
01664 922 Protected - 4+6 - -
01664 923 Protected - 4+6 - -
01664 924 Protected - 4+6 - -
01664 925 Protected - 4+6 - -
01664 926 Protected - 4+6 - -
01664 927 Protected - 4+6 - -
01664 928 Protected - 4+6 - -
01664 929 Protected - 4+6 - -
01664 930 Protected - 4+6 - -
01664 931 Protected - 4+6 - -
01664 932 Protected - 4+6 - -
01664 933 Protected - 4+6 - -
01664 934 Protected - 4+6 - -
01664 935 Protected - 4+6 - -
01664 936 Protected - 4+6 - -
01664 937 Protected - 4+6 - -
01664 938 Protected - 4+6 - -
01664 939 Protected - 4+6 - -
01664 940 Protected - 4+6 - -
01664 941 Protected - 4+6 - -
01664 942 Protected - 4+6 - -
01664 943 Protected - 4+6 - -
01664 944 Protected - 4+6 - -
01664 945 Protected - 4+6 - -
01664 946 Protected - 4+6 - -
01664 947 Protected - 4+6 - -
01664 948 Protected - 4+6 - -
01664 949 Protected - 4+6 - -
01664 950 Protected - 4+6 - -
01664 951 Protected - 4+6 - -
01664 952 Protected - 4+6 - -
01664 953 Protected - 4+6 - -
01664 954 Protected - 4+6 - -
01664 955 Protected - 4+6 - -
01664 956 Protected - 4+6 - -
01664 957 Protected - 4+6 - -
01664 958 Protected - 4+6 - -
01664 959 Protected - 4+6 - -
01664 960 Protected - 4+6 - -
01664 961 Protected - 4+6 - -
01664 962 Protected - 4+6 - -
01664 963 Protected - 4+6 - -
01664 964 Protected - 4+6 - -
01664 965 Protected - 4+6 - -
01664 966 Protected - 4+6 - -
01664 967 Protected - 4+6 - -
01664 968 Protected - 4+6 - -
01664 969 Protected - 4+6 - -
01664 970 Protected - 4+6 - -
01664 971 Protected - 4+6 - -
01664 972 Protected - 4+6 - -
01664 973 Protected - 4+6 - -
01664 974 Protected - 4+6 - -
01664 975 Protected - 4+6 - -
01664 976 Protected - 4+6 - -
01664 977 Protected - 4+6 - -
01664 978 Protected - 4+6 - -
01664 979 Protected - 4+6 - -
01664 980 Protected - 4+6 - -
01664 981 Protected - 4+6 - -
01664 982 Protected - 4+6 - -
01664 983 Protected - 4+6 - -
01664 984 Protected - 4+6 - -
01664 985 Protected - 4+6 - -
01664 986 Protected - 4+6 - -
01664 987 Protected - 4+6 - -
01664 988 Protected - 4+6 - -
01664 989 Protected - 4+6 - -
01664 99 Protected - N/A - -