United Kingdom

Number Code Allocated To Number Length Notes
01371 20xxxx InTechnology Plc 4+6 F-Digit '2'
01371 21xxxx Starcomm Ltd 4+6 F-Digit '0'
01371 22xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01371 23xxxx Opal Telecom Limited 4+6 F-Digit '8'
01371 24xxxx Teledesign plc 4+6 F-Digit '2'
01371 25xxxx Coralbridge Ltd 4+6 F-Digit '0'
01371 26xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01371 27xxxx VoIP-Un Limited 4+6 F-Digit '0'
01371 28xxxx Timico Limited 4+6 F-Digit '8'
01371 29xxxx Voxbone SA 4+6 F-Digit '8'
01371 30xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01371 31xxxx Telecom2 Ltd 4+6 F-Digit '6'
01371 32xxxx Telswitch Limited 4+6 F-Digit '0'
01371 33xxxx Net-Work Internet Ltd 4+6 F-Digit '3'
01371 34xxxx 3C Limited 4+6 F-Digit '2'
01371 35xxxx Solutios Limited 4+6 F-Digit '2'
01371 36xxxx Net Solutions Europe Limited 4+6 F-Digit '6'
01371 37xxxx IPV6 Limited 4+6 F-Digit '0'
01371 38xxxx Mars Communications Limited 4+6 F-Digit '0'
01371 39xxxx Qeito Network Solutions Ltd 4+6 F-Digit '3'
01371 40xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01371 41xxxx Switch Services Ltd 4+6 F-Digit '0'
01371 42xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01371 43xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01371 44xxxx CFL Communications Limited 4+6 F-Digit '0'
01371 45xxxx INET Telecoms Ltd (Voipfone) 4+6 F-Digit '0'
01371 46xxxx Known Communications Limited 4+6 F-Digit '0'
01371 47xxxx TeleWare PLC 4+6 F-Digit '3'
01371 60xxxx Telephony Services Limited 4+6 F-Digit '6'
01371 61xxxx C3 Europe Limited 4+6
01371 62xxxx FleXtel Limited 4+6
01371 63xxxx VTL (UK) Limited 4+6 F-Digit '5'
01371 64xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,9'
01371 65xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01371 66xxxx Freshtel UK Limited 4+6 F-Digit '0'
01371 67xxxx Net Solutions Europe Limited 4+6 F-Digit '7'
01371 68xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01371 69xxxx Orange Home UK Plc 4+6 F-Digit '0'
01371 70xxxx Gamma Telecom Holdings Ltd 4+6
01371 71xxxx Inclarity plc 4+6
01371 72xxxx Edge Telecom Ltd 4+6
01371 73xxxx TELSTRA EUROPE LIMITED 4+6
01371 74xxxx Danemere Street Creative 4+6 F-Digit '2'
01371 75xxxx TelNG Limited 4+6 F-Digit '2'
01371 7625xx EATHA BT, Thaxted (Essex) 4+6
01371 7626xx EAGDM BT, Great Dunmow (Essex) 4+6
01371 767xxx EAGDM BT, Great Dunmow (Essex) 4+6
01371 76xxxx BT 4+6
01371 77xxxx Syntec UK Ltd 4+6
01371 78xxxx LogicStar Limited 4+6
01371 79xxxx Virgin Media Limited 4+6
01371 80xxxx Cable & Wireless UK 4+6
01371 81xxxx BT 4+6
01371 81xxxx EAGBF BT, Great Bardfield (Essex) 4+6
01371 82xxxx BT 4+6
01371 82xxxx EAFSD BT, Felsted (Essex) 4+6
01371 83xxxx BT 4+6
01371 83xxxx EATHA BT, Thaxted (Essex) 4+6
01371 84xxxx Skycom Ltd 4+6 F-Digit '2'
01371 850xxx EASGN BT, Shalford Green (Essex) 4+6
01371 852xxx EAGES BT, Great Easton (Essex) 4+6
01371 853xxx EASGN BT, Shalford Green (Essex) 4+6
01371 855xxx EASTB BT, Stebbing (Essex) 4+6
01371 856xxx EASTB BT, Stebbing (Essex) 4+6
01371 859xxx EAGDM BT, Great Dunmow (Essex) 4+6
01371 85xxxx BT 4+6
01371 86xxxx Magrathea Telecommunications Limited 4+6
01371 870xxx EAGES BT, Great Easton (Essex) 4+6
01371 871xxx EAGDM BT, Great Dunmow (Essex) 4+6
01371 872xxx EAGDM BT, Great Dunmow (Essex) 4+6
01371 877xxx EAGDM BT, Great Dunmow (Essex) 4+6
01371 87xxxx BT 4+6
01371 88xxxx Known Future Limited 4+6 F-Digit '8'
01371 89xxxx Localphone Limited 4+6 F-Digit '0'