United Kingdom

Number Code Allocated To Number Length Notes
01334 20xxxx Opal Telecom Limited 4+6 F-Digit '8'
01334 21xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01334 22xxxx Teledesign plc 4+6 F-Digit '2'
01334 23xxxx Gamma Telecom Holdings Ltd 4+6
01334 24xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01334 25xxxx Telecom2 Ltd 4+6 F-Digit '6'
01334 26xxxx Voxbone SA 4+6 F-Digit '8'
01334 27xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01334 28xxxx Timico Limited 4+6 F-Digit '8'
01334 29xxxx VoIP-Un Limited 4+6 F-Digit '0'
01334 30xxxx Telephony Services Limited 4+6 F-Digit '3'
01334 31xxxx Freshtel UK Limited 4+6 F-Digit '0'
01334 32xxxx Orange Home UK Plc 4+6 F-Digit '0'
01334 33xxxx Net Solutions Europe Limited 4+6 F-Digit '3'
01334 34xxxx Known Future Limited 4+6
01334 35xxxx Telewest Communications Group Limited 4+6
01334 36xxxx InTechnology Plc 4+6 F-Digit '2'
01334 37xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01334 38xxxx TelNG Limited 4+6 F-Digit '2'
01334 39xxxx Localphone Limited 4+6 F-Digit '0'
01334 40xxxx LogicStar Limited 4+6
01334 4101xx ESSTA BT, St Andrews (Fife) 4+6
01334 4103xx ESSTA BT, St Andrews (Fife) 4+6
01334 4125xx ESSTA BT, St Andrews (Fife) 4+6
01334 4130xx ESSTA BT, St Andrews (Fife) 4+6
01334 4135xx ESSTA BT, St Andrews (Fife) 4+6
01334 4189xx ESSTA BT, St Andrews (Fife) 4+6
01334 41xxxx BT 4+6
01334 42xxxx Cable & Wireless UK 4+6
01334 43xxxx Thus Plc 4+6
01334 44xxxx Affiniti Integrated Solutions Ltd 4+6
01334 45xxxx Cable & Wireless UK 4+6
01334 46xxxx BT 4+6
01334 46xxxx ESSTA BT, St Andrews (Fife) 4+6
01334 47xxxx BT 4+6
01334 47xxxx ESSTA BT, St Andrews (Fife) 4+6
01334 48xxxx Syntec UK Ltd 4+6
01334 49xxxx Virgin Media Limited 4+6
01334 50xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01334 51xxxx Switch Services Ltd 4+6 F-Digit '0'
01334 52xxxx 3C Limited 4+6 F-Digit '2'
01334 53xxxx Solutios Limited 4+6 F-Digit '2'
01334 54xxxx IPV6 Limited 4+6 F-Digit '0'
01334 55xxxx Net-Work Internet Ltd 4+6 F-Digit '5'
01334 56xxxx Mars Communications Limited 4+6 F-Digit '0'
01334 57xxxx INET Telecoms Ltd (Voipfone) 4+6 F-Digit '0'
01334 58xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01334 59xxxx Telecoms World Plc 4+6 F-Digit '0'
01334 60xxxx Edge Telecom Ltd 4+6
01334 61xxxx Inclarity plc 4+6
01334 62xxxx Inclarity plc 4+6
01334 63xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,9'
01334 64xxxx Danemere Street Creative 4+6 F-Digit '2'
01334 65xxxx BT 4+6
01334 66xxxx Cable & Wireless UK 4+6
01334 67xxxx Starcomm Ltd 4+6 F-Digit '0'
01334 68xxxx FleXtel Limited 4+6
01334 69xxxx Thus Plc 4+6
01334 70xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01334 71xxxx CFL Communications Limited 4+6 F-Digit '0'
01334 72xxxx TeleWare PLC 4+6 F-Digit '3'
01334 73xxxx Known Communications Limited 4+6 F-Digit '0'
01334 74xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01334 80xxxx Gamma Telecom Holdings Ltd 4+6
01334 81xxxx C3 Europe Limited 4+6
01334 82xxxx BT 4+6
01334 82xxxx ESCER BT, Ceres (Fife) 4+6
01334 834xxx ESLEU BT, Leuchars (Fife) 4+6
01334 837xxx ESSTA BT, St Andrews (Fife) 4+6
01334 838xxx ESLEU BT, Leuchars (Fife) 4+6
01334 83xxxx BT 4+6
01334 840xxx ESPTI BT, Peat Inn (Fife) 4+6
01334 847xxx ESLEU BT, Leuchars (Fife) 4+6
01334 84xxxx BT 4+6
01334 85xxxx BT 4+6
01334 85xxxx ESSRK BT, Strathkinness (Fife) 4+6
01334 86xxxx Skycom Ltd 4+6 F-Digit '2'
01334 87xxxx BT 4+6
01334 87xxxx ESBLO BT, Balmullo (Fife) 4+6
01334 88xxxx BT 4+6
01334 88xxxx ESBOA BT, Boarhills (Fife) 4+6
01334 89xxxx Magrathea Telecommunications Limited 4+6