Code allocations for the 01420 STD code

Summary

  • Status
    • Free for National Dialling Only: 20
    • Allocated: 131
    • Protected: 246
  • Operators : 93
  • Latest change : November 2009
Click here for Status definitions
Have you received a call from a number beginning 01420? Get information on a full number beginning 01420, using our full UK number search.
Find out about the location and calling costs for 01420 numbers on our 01420 code page.

This page contains information about which telephone companies the various 01420 numbers are allocated to.

First Digits Status Communications Provider Number Length Notes Change
01420 00 Free for National Dialling Only - (0)+10 - -
01420 01 Free for National Dialling Only - (0)+10 - -
01420 02 Free for National Dialling Only - (0)+10 - -
01420 03 Free for National Dialling Only - (0)+10 - -
01420 04 Free for National Dialling Only - (0)+10 - -
01420 05 Free for National Dialling Only - (0)+10 - -
01420 06 Free for National Dialling Only - (0)+10 - -
01420 07 Free for National Dialling Only - (0)+10 - -
01420 08 Free for National Dialling Only - (0)+10 - -
01420 09 Free for National Dialling Only - (0)+10 - -
01420 10 Free for National Dialling Only - (0)+10 - -
01420 11 Free for National Dialling Only - (0)+10 - -
01420 12 Free for National Dialling Only - (0)+10 - -
01420 13 Free for National Dialling Only - (0)+10 - -
01420 14 Free for National Dialling Only - (0)+10 - -
01420 15 Free for National Dialling Only - (0)+10 - -
01420 16 Free for National Dialling Only - (0)+10 - -
01420 17 Free for National Dialling Only - (0)+10 - -
01420 18 Free for National Dialling Only - (0)+10 - -
01420 19 Free for National Dialling Only - (0)+10 - -
01420 200 Allocated Inclarity Communications Ltd 4+6 - 17/09/2004
01420 201 Allocated Inclarity Communications Ltd 4+6 - 17/09/2004
01420 202 Allocated Inclarity Communications Ltd 4+6 - 17/09/2004
01420 203 Protected - 4+6 - -
01420 204 Protected - 4+6 - -
01420 205 Allocated Inclarity Communications Ltd 4+6 - 17/09/2004
01420 206 Protected - 4+6 - -
01420 207 Protected - 4+6 - -
01420 208 Protected - 4+6 - -
01420 209 Protected - 4+6 - -
01420 21 Allocated Edge Telecom Limited 4+6 - 05/04/2005
01420 22 Allocated BT 4+5 - 15/07/1994
01420 23 Allocated BT 4+5 - 15/07/1994
01420 24 Allocated Danemere Street Creative 4+6 - 06/07/2006
01420 250 Allocated Linear Telecoms Limited 4+6 - 08/10/2010
01420 251 Allocated Hello Telecom (UK) PLC 4+6 - 10/11/2011
01420 252 Allocated Internexus Networks Limited 4+6 - 21/11/2011
01420 253 Allocated API Telecom Limited 4+6 - 29/03/2012
01420 254 Allocated Bicom Systems EURL 4+6 - 02/03/2012
01420 255 Allocated Broadcast Telecom Ltd 4+6 - 21/02/2012
01420 256 Allocated ICC Networks Ltd 4+6 - 13/04/2012
01420 257 Allocated British Sky Broadcasting Limited 4+6 - 06/06/2012
01420 258 Allocated IOVOX Limited 4+6 - 03/07/2012
01420 259 Allocated Ziron (UK) Ltd 4+6 - 30/07/2012
01420 26 Allocated FleXtel Limited 4+6 - 26/10/2005
01420 270 Protected - 4+6 - -
01420 271 Protected - 4+6 - -
01420 272 Protected - 4+6 - -
01420 273 Protected - 4+6 - -
01420 274 Protected - 4+6 - -
01420 275 Protected - 4+6 - -
01420 276 Protected - 4+6 - -
01420 277 Allocated Spitfire Network Services Ltd 4+6 - 10/11/2011
01420 278 Protected - 4+6 - -
01420 279 Protected - 4+6 - -
01420 28 Allocated TelNG Limited 4+6 F-Digit '2' 27/02/2007
01420 29 Allocated Syntec Limited 4+6 - 21/11/2005
01420 30 Allocated Net-Work Internet Ltd 4+6 F-Digit '0' 24/09/2007
01420 31 Allocated (aq) Limited trading as aql 4+6 - 28/09/2007
01420 32 Allocated VoIP-Un Limited 4+6 F-Digit '0' 29/10/2007
01420 33 Allocated Timico Limited 4+6 F-Digit '8' 30/11/2007
01420 34 Allocated Frontier Systems Ltd 4+6 F-Digit '3' 03/12/2007
01420 350 Allocated Nodemax Limited 4+6 - 07/07/2008
01420 351 Allocated Nationwide Telephone Assistance Ltd 4+6 - 10/07/2008
01420 352 Allocated TalkTalk Communications Limited 4+6 - 25/07/2008
01420 353 Allocated 3C Limited 4+6 - 11/09/2008
01420 354 Allocated Solutios Limited 4+6 - 07/10/2008
01420 355 Allocated Mars Communications Limited 4+6 - 03/02/2009
01420 356 Allocated Telecom2 Ltd 4+6 - 11/09/2009
01420 357 Allocated Premium O Limited 4+6 - 08/01/2009
01420 358 Allocated Voxbone SA 4+6 - 18/09/2008
01420 359 Allocated IPV6 Limited 4+6 - 04/02/2009
01420 360 Allocated Andrews & Arnold (Numbers) Ltd 4+6 - 05/03/2009
01420 361 Allocated Telecoms World Plc 4+6 - 13/03/2009
01420 362 Allocated British Sky Broadcasting Limited 4+6 - 15/04/2009
01420 363 Protected - 4+6 - -
01420 364 Allocated X-Pilot Limited 4+6 - 16/06/2009
01420 365 Allocated Verizon UK Ltd 4+6 - 24/04/2009
01420 366 Allocated Mundio Mobile Limited 4+6 - 29/06/2009
01420 367 Allocated CFL Communications Limited 4+6 - 10/07/2009
01420 368 Allocated Nexus Telecommunications Limited 4+6 - 25/09/2009
01420 369 Allocated Known Communications Limited 4+6 - 17/09/2009
01420 370 Allocated iNet Telecoms Ltd (Voipfone) 4+6 - 30/11/2009
01420 371 Allocated Invomo Ltd 4+6 - 04/12/2009
01420 372 Allocated PTGI International Carrier Services Ltd 4+6 - 29/01/2010
01420 373 Allocated i-Net Communications Group Plc 4+6 - 15/01/2010
01420 374 Allocated E164 Ltd 4+6 - 01/03/2010
01420 375 Allocated Telephony Services Limited 4+6 - 02/03/2010
01420 376 Allocated Atomstream Limited 4+6 - 22/03/2010
01420 377 Allocated Buzz Networks Limited 4+6 - 01/03/2010
01420 378 Allocated Digitech Solutions Global Limited 4+6 - 24/03/2010
01420 379 Allocated Verizon UK Ltd 4+6 - 05/05/2010
01420 380 Allocated Suretec Systems Ltd 4+6 - 06/05/2010
01420 381 Allocated Calltracks Limited 4+6 - 08/07/2010
01420 382 Allocated Windsor Telecom Plc 4+6 - 21/07/2010
01420 383 Allocated Telappliant Ltd 4+6 - 02/06/2010
01420 384 Allocated Affiniti Integrated Solutions Ltd 4+6 - 05/11/2010
01420 385 Allocated Telephone Box Limited 4+6 - 25/11/2010
01420 386 Allocated Cheers International Sales Limited 4+6 - 14/12/2010
01420 387 Allocated Phone Co-Op Numbering Limited 4+6 - 22/12/2010
01420 388 Allocated VoiceHost Limited 4+6 - 27/09/2010
01420 389 Allocated Numbergroup Network Ltd 4+6 - 03/12/2010
01420 390 Allocated Globecom International Limited 4+6 - 24/12/2010
01420 391 Allocated Vodafone Ltd (C&W) 4+6 - 07/03/2011
01420 392 Allocated Nexbridge Communications Limited 4+6 - 16/03/2011
01420 393 Allocated Tesla Dynamic Ltd 4+6 - 06/07/2011
01420 394 Allocated Orbtalk Limited 4+6 - 16/09/2011
01420 395 Allocated Minotaur Telecom Limited 4+6 - 27/10/2011
01420 396 Allocated Invosys Limited 4+6 - 18/01/2011
01420 397 Allocated Barritec Limited 4+6 - 20/09/2011
01420 398 Allocated Invoco Ltd 4+6 - 22/09/2011
01420 399 Allocated IP Base Ltd 4+6 - 04/02/2011
01420 40 Allocated Vodafone Ltd (C&W) 4+6 - 11/02/2010
01420 410 Protected - 4+6 - -
01420 411 Protected - 4+6 - -
01420 412 Protected - 4+6 - -
01420 413 Protected - 4+6 - -
01420 414 Allocated Six Degrees Unified Comms Limited 4+6 - 18/07/2005
01420 415 Protected - 4+6 - -
01420 416 Protected - 4+6 - -
01420 417 Protected - 4+6 - -
01420 418 Protected - 4+6 - -
01420 419 Protected - 4+6 - -
01420 42 Allocated Danemere Street Creative 4+6 - 01/11/2004
01420 430 Allocated Vodafone Ltd (Thus) 4+6 - 25/11/2005
01420 431 Allocated Vodafone Ltd (Thus) 4+6 - 25/11/2005
01420 432 Allocated Vodafone Ltd (Thus) 4+6 - 25/11/2005
01420 433 Allocated Vodafone Ltd (Thus) 4+6 - 25/11/2005
01420 434 Allocated Vodafone Ltd (Thus) 4+6 - 25/11/2005
01420 435 Protected - 4+6 - -
01420 436 Protected - 4+6 - -
01420 437 Protected - 4+6 - -
01420 438 Allocated Vodafone Ltd (Thus) 4+6 - 25/11/2005
01420 439 Allocated Vodafone Ltd (Thus) 4+6 - 25/11/2005
01420 44 Allocated Magrathea Telecommunications Limited 4+6 - 24/09/2004
01420 45 Allocated Localphone Limited 4+6 F-Digit '0' 03/05/2007
01420 460 Protected - 4+6 - -
01420 461 Protected - 4+6 - -
01420 462 Protected - 4+6 - -
01420 463 Protected - 4+6 - -
01420 464 Protected - 4+6 - -
01420 465 Protected - 4+6 - -
01420 466 Protected - 4+6 - -
01420 467 Protected - 4+6 - -
01420 468 Protected - 4+6 - -
01420 469 Protected - 4+6 - -
01420 47 Allocated BT 4+6 - 15/07/1994
01420 48 Allocated BT 4+6 - 15/07/1994
01420 490 Protected - 4+6 - -
01420 491 Protected - 4+6 - -
01420 492 Protected - 4+6 - -
01420 493 Protected - 4+6 - -
01420 494 Protected - 4+6 - -
01420 495 Protected - 4+6 - -
01420 496 Protected - 4+6 - -
01420 497 Protected - 4+6 - -
01420 498 Protected - 4+6 - -
01420 499 Protected - 4+6 - -
01420 50 Allocated Telephony Services Limited 4+6 - 01/11/2004
01420 51 Allocated BT 4+6 - 15/07/1994
01420 52 Allocated BT 4+6 - 07/02/1997
01420 53 Allocated BT 4+6 - 15/07/1994
01420 54 Allocated BT 4+6 - 15/07/1994
01420 55 Allocated Gamma Telecom Holdings Ltd 4+6 - 22/02/2005
01420 56 Allocated BT 4+6 - 15/07/1994
01420 570 Protected - 4+6 - -
01420 571 Protected - 4+6 - -
01420 572 Protected - 4+6 - -
01420 573 Protected - 4+6 - -
01420 574 Protected - 4+6 - -
01420 575 Protected - 4+6 - -
01420 576 Protected - 4+6 - -
01420 577 Protected - 4+6 - -
01420 578 Protected - 4+6 - -
01420 579 Protected - 4+6 - -
01420 58 Allocated BT 4+6 - 15/07/1994
01420 59 Allocated BT 4+6 - 15/07/1994
01420 60 Allocated BT 4+6 - 23/08/1994
01420 610 Allocated Simwood eSMS Limited 4+6 - 05/04/2013
01420 611 Allocated We Love Communications Limited 4+6 - 08/08/2012
01420 612 Allocated COLT Technology Services 4+6 - 30/01/2013
01420 613 Allocated Kalnet4u Ltd 4+6 - 16/05/2013
01420 614 Allocated Radius Communications Limited 4+6 - 08/01/2014
01420 615 Allocated iHub UK Ltd 4+6 - 14/08/2013
01420 616 Allocated Content Guru Ltd 4+6 - 15/10/2012
01420 617 Allocated British Sky Broadcasting Limited 4+6 - 13/01/2014
01420 618 Allocated Resilient Networks Plc 4+6 - 14/05/2014
01420 619 Allocated XoverX Ltd 4+6 - 01/05/2013
01420 620 Protected - 4+6 - -
01420 621 Protected - 4+6 - -
01420 622 Protected - 4+6 - -
01420 623 Protected - 4+6 - -
01420 624 Protected - 4+6 - -
01420 625 Protected - 4+6 - -
01420 626 Protected - 4+6 - -
01420 627 Protected - 4+6 - -
01420 628 Protected - 4+6 - -
01420 629 Protected - 4+6 - -
01420 630 Protected - 4+6 - -
01420 631 Protected - 4+6 - -
01420 632 Protected - 4+6 - -
01420 633 Protected - 4+6 - -
01420 634 Protected - 4+6 - -
01420 635 Protected - 4+6 - -
01420 636 Protected - 4+6 - -
01420 637 Protected - 4+6 - -
01420 638 Protected - 4+6 - -
01420 639 Protected - 4+6 - -
01420 640 Protected - 4+6 - -
01420 641 Protected - 4+6 - -
01420 642 Protected - 4+6 - -
01420 643 Protected - 4+6 - -
01420 644 Protected - 4+6 - -
01420 645 Protected - 4+6 - -
01420 646 Protected - 4+6 - -
01420 647 Protected - 4+6 - -
01420 648 Protected - 4+6 - -
01420 649 Protected - 4+6 - -
01420 650 Protected - 4+6 - -
01420 651 Protected - 4+6 - -
01420 652 Protected - 4+6 - -
01420 653 Protected - 4+6 - -
01420 654 Protected - 4+6 - -
01420 655 Protected - 4+6 - -
01420 656 Protected - 4+6 - -
01420 657 Protected - 4+6 - -
01420 658 Protected - 4+6 - -
01420 659 Protected - 4+6 - -
01420 660 Protected - 4+6 - -
01420 661 Protected - 4+6 - -
01420 662 Protected - 4+6 - -
01420 663 Protected - 4+6 - -
01420 664 Protected - 4+6 - -
01420 665 Protected - 4+6 - -
01420 666 Protected - 4+6 - -
01420 667 Protected - 4+6 - -
01420 668 Protected - 4+6 - -
01420 669 Protected - 4+6 - -
01420 670 Protected - 4+6 - -
01420 671 Protected - 4+6 - -
01420 672 Protected - 4+6 - -
01420 673 Protected - 4+6 - -
01420 674 Protected - 4+6 - -
01420 675 Protected - 4+6 - -
01420 676 Protected - 4+6 - -
01420 677 Protected - 4+6 - -
01420 678 Protected - 4+6 - -
01420 679 Protected - 4+6 - -
01420 680 Protected - 4+6 - -
01420 681 Protected - 4+6 - -
01420 682 Protected - 4+6 - -
01420 683 Protected - 4+6 - -
01420 684 Protected - 4+6 - -
01420 685 Protected - 4+6 - -
01420 686 Protected - 4+6 - -
01420 687 Protected - 4+6 - -
01420 688 Protected - 4+6 - -
01420 689 Protected - 4+6 - -
01420 690 Protected - 4+6 - -
01420 691 Protected - 4+6 - -
01420 692 Protected - 4+6 - -
01420 693 Protected - 4+6 - -
01420 694 Protected - 4+6 - -
01420 695 Protected - 4+6 - -
01420 696 Protected - 4+6 - -
01420 697 Protected - 4+6 - -
01420 698 Protected - 4+6 - -
01420 699 Protected - 4+6 - -
01420 700 Protected - 4+6 - -
01420 701 Protected - 4+6 - -
01420 702 Protected - 4+6 - -
01420 703 Protected - 4+6 - -
01420 704 Protected - 4+6 - -
01420 705 Protected - 4+6 - -
01420 706 Protected - 4+6 - -
01420 707 Protected - 4+6 - -
01420 708 Protected - 4+6 - -
01420 709 Protected - 4+6 - -
01420 71 Allocated Served Up Limited. 4+6 F-Digit '1' 19/05/2008
01420 72 Allocated Net Solutions Europe Limited 4+6 F-Digit '2' 12/04/2006
01420 73 Allocated TTNC Limited 4+6 F-Digit 0,1,2,3,4,5,6,7,8,9 07/09/2006
01420 74 Allocated Barritel Limited 4+6 F-Digit '2' 07/06/2007
01420 75 Allocated InTechnology Plc 4+6 F-Digit '2' 14/06/2007
01420 760 Protected - 4+6 - -
01420 761 Protected - 4+6 - -
01420 762 Protected - 4+6 - -
01420 763 Protected - 4+6 - -
01420 764 Protected - 4+6 - -
01420 765 Protected - 4+6 - -
01420 766 Protected - 4+6 - -
01420 767 Allocated TalkTalk Communications Limited 4+6 - 28/08/2007
01420 768 Allocated TalkTalk Communications Limited 4+6 - 28/08/2007
01420 769 Allocated TalkTalk Communications Limited 4+6 - 28/08/2007
01420 77 Allocated Citrus Telecommunications Ltd 4+6 F-Digit '2' 11/04/2006
01420 78 Allocated Starcomm Ltd 4+6 F-Digit '0' 24/05/2007
01420 79 Allocated Teledesign Ltd 4+6 F-Digit '2' 29/08/2007
01420 80 Allocated BT 4+5 - 15/07/1994
01420 81 Allocated BT 4+5 - 19/01/2001
01420 82 Allocated BT 4+5 - 15/07/1994
01420 83 Allocated BT 4+5 - 15/07/1994
01420 84 Allocated BT 4+5 - 15/07/1994
01420 85 Allocated BT 4+5 - 15/07/1994
01420 86 Allocated BT 4+5 - 15/07/1994
01420 87 Allocated BT 4+5 - 15/07/1994
01420 88 Allocated BT 4+5 - 15/07/1994
01420 89 Allocated BT 4+5 - 15/07/1994
01420 900 Protected - 4+6 - -
01420 901 Protected - 4+6 - -
01420 902 Protected - 4+6 - -
01420 903 Protected - 4+6 - -
01420 904 Protected - 4+6 - -
01420 905 Protected - 4+6 - -
01420 906 Protected - 4+6 - -
01420 907 Protected - 4+6 - -
01420 908 Protected - 4+6 - -
01420 909 Protected - 4+6 - -
01420 910 Protected - 4+6 - -
01420 911 Protected - 4+6 - -
01420 912 Protected - 4+6 - -
01420 913 Protected - 4+6 - -
01420 914 Protected - 4+6 - -
01420 915 Protected - 4+6 - -
01420 916 Protected - 4+6 - -
01420 917 Protected - 4+6 - -
01420 918 Protected - 4+6 - -
01420 919 Protected - 4+6 - -
01420 920 Protected - 4+6 - -
01420 921 Protected - 4+6 - -
01420 922 Protected - 4+6 - -
01420 923 Protected - 4+6 - -
01420 924 Protected - 4+6 - -
01420 925 Protected - 4+6 - -
01420 926 Protected - 4+6 - -
01420 927 Protected - 4+6 - -
01420 928 Protected - 4+6 - -
01420 929 Protected - 4+6 - -
01420 930 Protected - 4+6 - -
01420 931 Protected - 4+6 - -
01420 932 Protected - 4+6 - -
01420 933 Protected - 4+6 - -
01420 934 Protected - 4+6 - -
01420 935 Protected - 4+6 - -
01420 936 Protected - 4+6 - -
01420 937 Protected - 4+6 - -
01420 938 Protected - 4+6 - -
01420 939 Protected - 4+6 - -
01420 940 Protected - 4+6 - -
01420 941 Protected - 4+6 - -
01420 942 Protected - 4+6 - -
01420 943 Protected - 4+6 - -
01420 944 Protected - 4+6 - -
01420 945 Protected - 4+6 - -
01420 946 Protected - 4+6 - -
01420 947 Protected - 4+6 - -
01420 948 Protected - 4+6 - -
01420 949 Protected - 4+6 - -
01420 950 Protected - 4+6 - -
01420 951 Protected - 4+6 - -
01420 952 Protected - 4+6 - -
01420 953 Protected - 4+6 - -
01420 954 Protected - 4+6 - -
01420 955 Protected - 4+6 - -
01420 956 Protected - 4+6 - -
01420 957 Protected - 4+6 - -
01420 958 Protected - 4+6 - -
01420 959 Protected - 4+6 - -
01420 960 Protected - 4+6 - -
01420 961 Protected - 4+6 - -
01420 962 Protected - 4+6 - -
01420 963 Protected - 4+6 - -
01420 964 Protected - 4+6 - -
01420 965 Protected - 4+6 - -
01420 966 Protected - 4+6 - -
01420 967 Protected - 4+6 - -
01420 968 Protected - 4+6 - -
01420 969 Protected - 4+6 - -
01420 970 Protected - 4+6 - -
01420 971 Protected - 4+6 - -
01420 972 Protected - 4+6 - -
01420 973 Protected - 4+6 - -
01420 974 Protected - 4+6 - -
01420 975 Protected - 4+6 - -
01420 976 Protected - 4+6 - -
01420 977 Protected - 4+6 - -
01420 978 Protected - 4+6 - -
01420 979 Protected - 4+6 - -
01420 980 Protected - 4+6 - -
01420 981 Protected - 4+6 - -
01420 982 Protected - 4+6 - -
01420 983 Protected - 4+6 - -
01420 984 Protected - 4+6 - -
01420 985 Protected - 4+6 - -
01420 986 Protected - 4+6 - -
01420 987 Protected - 4+6 - -
01420 988 Protected - 4+6 - -
01420 989 Protected - 4+6 - -
01420 99 Protected - N/A - -