United Kingdom

Number Code Allocated To Number Length Notes
01307 20xxxx TelNG Limited 4+6 F-Digit '2'
01307 21xxxx Skycom Ltd 4+6 F-Digit '2'
01307 22xxxx InTechnology Plc 4+6 F-Digit '2'
01307 23xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01307 24xxxx Opal Telecom Limited 4+6 F-Digit '8'
01307 25xxxx Coralbridge Ltd 4+6 F-Digit '0'
01307 26xxxx Starcomm Ltd 4+6 F-Digit '0'
01307 27xxxx Localphone Limited 4+6 F-Digit '0'
01307 28xxxx Teledesign plc 4+6 F-Digit '2'
01307 29xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01307 30xxxx Cable & Wireless UK 4+6
01307 31xxxx Net Solutions Europe Limited 4+6 F-Digit '1'
01307 32xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,9'
01307 33xxxx Known Future Limited 4+6 F-Digit '3'
01307 34xxxx Orange Home UK Plc 4+6 F-Digit '0'
01307 35xxxx Danemere Street Creative 4+6 F-Digit '2'
01307 36xxxx Inclarity plc 4+6 F-Digit '2'
01307 37xxxx Inclarity plc 4+6 F-Digit '2'
01307 38xxxx TELSTRA EUROPE LIMITED 4+6 F-Digit '4'
01307 39xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01307 40xxxx Syntec UK Ltd 4+6
01307 41xxxx FleXtel Limited 4+6
01307 42xxxx TG Support Limited 4+6
01307 43xxxx Edge Telecom Ltd 4+6
01307 44xxxx Virgin Media Limited 4+6
01307 45xxxx BT 4+6
01307 45xxxx ESFFR BT, Forfar (Tayside) 4+6
01307 46xxxx BT 4+6
01307 46xxxx ESFFR BT, Forfar (Tayside) 4+6
01307 47xxxx BT 4+6
01307 47xxxx ESFFR BT, Forfar (Tayside) 4+6
01307 48xxxx LogicStar Limited 4+6
01307 49xxxx Gamma Telecom Holdings Ltd 4+6
01307 50xxxx Net-Work Internet Ltd 4+6 F-Digit '0'
01307 51xxxx VoIP-Un Limited 4+6 F-Digit '0'
01307 52xxxx Timico Limited 4+6 F-Digit '8'
01307 53xxxx Voxbone SA 4+6 F-Digit '8'
01307 54xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01307 55xxxx Telephony Services Limited 4+6 F-Digit '2'
01307 56xxxx Telecom2 Ltd 4+6 F-Digit '6'
01307 57xxxx Telswitch Limited 4+6 F-Digit '0'
01307 58xxxx 3C Limited 4+6 F-Digit '2'
01307 59xxxx Solutios Limited 4+6 F-Digit '2'
01307 60xxxx IPV6 Limited 4+6 F-Digit '0'
01307 61xxxx Mars Communications Limited 4+6 F-Digit '0'
01307 62xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01307 63xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01307 64xxxx Easynet Group Ltd 4+6 F-Digit '0'
01307 65xxxx Switch Services Ltd 4+6 F-Digit '0'
01307 66xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01307 67xxxx CFL Communications Limited 4+6 F-Digit '0'
01307 68xxxx INET Telecoms Ltd (Voipfone) 4+6 F-Digit '0'
01307 69xxxx Known Communications Limited 4+6 F-Digit '0'
01307 80xxxx Magrathea Telecommunications Limited 4+6
01307 81xxxx BT 4+6
01307 81xxxx ESLTA BT, Letham (angus) (Tayside) 4+6
01307 82xxxx BT 4+6
01307 82xxxx ESIVA BT, Inverarity (Angus) 4+6
01307 83xxxx BT 4+6
01307 83xxxx ESABL BT, Aberlemno (Angus) 4+6
01307 84xxxx BT 4+6
01307 84xxxx ESGLA BT, Glamis (Tayside) 4+6
01307 85xxxx BT 4+6
01307 85xxxx ESFIN BT, Finavon (Angus) 4+6
01307 86xxxx BT 4+6
01307 86xxxx ESFRD BT, Foreside (Angus) 4+6
01307 87xxxx Freshtel UK Limited 4+6 F-Digit '0'
01307 88xxxx Thus Plc 4+6
01307 89xxxx C3 Europe Limited 4+6
01307 98xxxx 4+6