United Kingdom

Number Code Allocated To Number Length Notes
0121 6001xxx CMCEN BT, Birmingham Central (Midlands - West) 3+7
0121 6003xxx CMMLD BT, Midland (Midlands - West) 3+7
0121 6005xxx CMMLD BT, Midland (Midlands - West) 3+7
0121 6007xxx CMMLD BT, Midland (Midlands - West) 3+7
0121 6008xxx CMSOL BT, Solihull (Midlands - West) 3+7
0121 600xxxx BT 3+7
0121 601xxxx Telewest Communications Group Limited 3+7
0121 602xxxx Telewest Communications Group Limited 3+7
0121 603xxxx Telewest Communications Group Limited 3+7
0121 604xxxx Telewest Communications Group Limited 3+7
0121 605xxxx Telewest Communications Group Limited 3+7
0121 606xxxx Cable & Wireless UK 3+7
0121 607xxxx Cable & Wireless UK 3+7
0121 608xxxx Telewest Communications Group Limited 3+7
0121 609xxxx Cable & Wireless UK 3+7
0121 610xxxx LogicStar Limited 3+7
0121 611xxxx Telewest Communications Group Limited 3+7
0121 612xxxx Telewest Communications Group Limited 3+7
0121 613xxxx Tele-Lynx (UK) Limited 3+7 F-Digit '7'
0121 615xxxx Verizon UK Ltd 3+7
0121 616xxxx BT 3+7
0121 616xxxx CMMLD BT, Midland (Midlands - West) 3+7
0121 617xxxx Titanium Limited 3+7 F-Digit '0'
0121 618xxxx Pipemedia Ltd 3+7
0121 619xxxx Global One Communications Holding Ltd 3+7
0121 620xxxx Oxygen8 Communications UK Limited 3+7
0121 621xxxx Oxygen8 Communications UK Limited 3+7
0121 622xxxx BT 3+7
0121 622xxxx CMSMBK BT, Smallbrook (Midlands - West) 3+7
0121 623xxxx Cable & Wireless UK 3+7
0121 624xxxx Telewest Communications Group Limited 3+7
0121 625xxxx Cable & Wireless UK 3+7
0121 626xxxx Cable & Wireless UK 3+7
0121 627xxxx Cable & Wireless Plc 3+7
0121 628xxxx Telewest Communications Group Limited 3+7
0121 629xxxx Cable & Wireless Plc 3+7
0121 630xxxx Simwood eSMS Limited 3+7 F-Digit '2'
0121 631xxxx BT 3+7
0121 631xxxx CMMLD BT, Midland (Midlands - West) 3+7
0121 632xxxx BT 3+7
0121 632xxxx CMMLD BT, Midland (Midlands - West) 3+7
0121 633xxxx BT 3+7
0121 633xxxx CMMLD BT, Midland (Midlands - West) 3+7
0121 634xxxx BT 3+7
0121 634xxxx CMMLD BT, Midland (Midlands - West) 3+7
0121 635xxxx Cable & Wireless Plc 3+7
0121 636xxxx Entanet International Ltd 3+7 F-Digit '1'
0121 637xxxx Solutios Limited 3+7 F-Digit '2'
0121 638xxxx Concept Coders Ltd 3+7 F-Digit 0
0121 640xxxx Mars Communications Limited 3+7 F-Digit '0'
0121 641xxxx HandT Communications Ltd 3+7 F-Digit '6'
0121 642xxxx Instant Telecommunications Ltd 3+7 F-Digit '0'
0121 643xxxx BT 3+7
0121 643xxxx CMMLD BT, Midland (Midlands - West) 3+7
0121 644xxxx BT 3+7
0121 644xxxx CMMLD BT, Midland (Midlands - West) 3+7
0121 645xxxx Colloquium Ltd 3+7 F-Digit '2'
0121 646xxxx Virtual Universe Ltd 3+7 F-Digit '4'
0121 654xxxx BT 3+7
0121 654xxxx CMMLD BT, Midland (Midlands - West) 3+7
0121 660xxxx Connect Telecom UK Ltd 3+7
0121 661xxxx Gamma Telecom Holdings Ltd 3+7 F-Digit '1,2,3,4,5,6,7,8,9'
0121 662xxxx Core Communication Services Ltd 3+7 F-Digit '1,2,3,4'
0121 663xxxx INET Telecoms Ltd (Voipfone) 3+7 F-Digit '0'
0121 664xxxx Yim Siam Telecom Ltd 3+7 F-Digit '8'
0121 6652xxx CMBRO BT, Broadwell (Midlands - West) 3+7
0121 6653xxx CMBRO BT, Broadwell (Midlands - West) 3+7
0121 6654xxx CMMLD BT, Midland (Midlands - West) 3+7
0121 6656xxx CMMLD BT, Midland (Midlands - West) 3+7
0121 665xxxx BT 3+7
0121 666xxxx BT 3+7
0121 666xxxx CMSMBK BT, Smallbrook (Midlands - West) 3+7
0121 667xxxx Magrathea Telecommunications Limited 3+7 F-Digit '8'
0121 668xxxx Edge Telecom Ltd 3+7
0121 669xxxx Primus Telecommunications 3+7 F-Digit '1'
0121 670xxxx Elephant Talk Communications PRS U.K Limited 3+7 F-Digit '0'
0121 673xxxx Cable & Wireless Plc 3+7
0121 675xxxx Telewest Communications Group Limited 3+7
0121 676xxxx CFL Communications Limited 3+7 F-Digit '0'
0121 677xxxx 24 Seven Communications Ltd 3+7 F-Digit '0'
0121 678xxxx Telewest Communications Group Limited 3+7
0121 680xxxx Telewest Communications Group Limited 3+7
0121 681xxxx Telewest Communications Group Limited 3+7
0121 682xxxx Telewest Communications Group Limited 3+7
0121 683xxxx Telewest Communications Group Limited 3+7
0121 684xxxx Telewest Communications Group Limited 3+7
0121 685xxxx Telewest Communications Group Limited 3+7
0121 686xxxx Telewest Communications Group Limited 3+7
0121 687xxxx Telewest Communications Group Limited 3+7
0121 688xxxx Telewest Communications Group Limited 3+7
0121 689xxxx Telewest Communications Group Limited 3+7
0121 690xxxx QiComm Ltd 3+7
0121 692xxxx BT 3+7
0121 692xxxx CMSMBK BT, Smallbrook (Midlands - West) 3+7
0121 693xxxx Telewest Communications Group Limited 3+7
0121 694xxxx Telewest Communications Group Limited 3+7
0121 695xxxx Cable & Wireless Plc 3+7
0121 696xxxx Cable & Wireless Plc 3+7
0121 697xxxx Cable & Wireless Plc 3+7
0121 698xxxx Cable & Wireless Plc 3+7
0121 699xxxx Andrews & Arnold Ltd 3+7 F-Digit '9'