United Kingdom

Number Code Allocated To Number Length Notes
01779 20xxxx Coralbridge Ltd 4+6 F-Digit '0'
01779 21xxxx VoIP-Un Limited 4+6 F-Digit '0'
01779 22xxxx Teledesign plc 4+6 F-Digit '2'
01779 23xxxx Opal Telecom Limited 4+6 F-Digit '8'
01779 24xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01779 25xxxx Telephony Services Limited 4+6 F-Digit '2'
01779 26xxxx InTechnology Plc 4+6 F-Digit '2'
01779 27xxxx Telecom2 Ltd 4+6 F-Digit '6'
01779 28xxxx Timico Limited 4+6 F-Digit '8'
01779 29xxxx Telswitch Limited 4+6 F-Digit '0'
01779 30xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01779 31xxxx Voxbone SA 4+6 F-Digit '8'
01779 32xxxx Starcomm Ltd 4+6 F-Digit '0'
01779 33xxxx Net-Work Internet Ltd 4+6 F-Digit '3'
01779 34xxxx Known Future Limited 4+6 F-Digit '3'
01779 35xxxx 3C Limited 4+6 F-Digit '2'
01779 36xxxx Solutios Limited 4+6 F-Digit '2'
01779 37xxxx Mars Communications Limited 4+6 F-Digit '0'
01779 38xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01779 39xxxx IPV6 Limited 4+6 F-Digit '0'
01779 40xxxx Gamma Telecom Holdings Ltd 4+6
01779 41xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01779 42xxxx BT 4+6
01779 42xxxx NSPET BT, Peterhead (Grampian) 4+6
01779 43xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01779 44xxxx Cable & Wireless UK 4+6
01779 45xxxx TelNG Limited 4+6 F-Digit '2'
01779 46xxxx Orange Home UK Plc 4+6 F-Digit '0'
01779 47xxxx BT 4+6
01779 47xxxx NSPET BT, Peterhead (Grampian) 4+6
01779 48xxxx BT 4+6
01779 48xxxx NSPET BT, Peterhead (Grampian) 4+6
01779 49xxxx BT 4+6
01779 49xxxx NSPET BT, Peterhead (Grampian) 4+6
01779 50xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01779 51xxxx Switch Services Ltd 4+6 F-Digit '0'
01779 52xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01779 53xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01779 54xxxx CFL Communications Limited 4+6 F-Digit '0'
01779 55xxxx Telecoms World Plc 4+6 F-Digit '0'
01779 80xxxx FleXtel Limited 4+6
01779 81xxxx BT 4+6
01779 81xxxx NSCRU BT, Cruden Bay (Grampian) 4+6
01779 821xxx NSLSD BT, Longside (Grampian) 4+6
01779 822xxx NSPET BT, Peterhead (Grampian) 4+6
01779 82xxxx BT 4+6
01779 83xxxx BT 4+6
01779 83xxxx NSSTF BT, St Fergus (Grampian) 4+6
01779 84xxxx BT 4+6
01779 84xxxx NSHAT BT, Hatton (Grampian) 4+6
01779 85xxxx Syntec UK Ltd 4+6
01779 86xxxx Magrathea Telecommunications Limited 4+6
01779 871xxx NSPET BT, Peterhead (Grampian) 4+6
01779 872xxx NSSTF BT, St Fergus (Grampian) 4+6
01779 873xxx NSPET BT, Peterhead (Grampian) 4+6
01779 874xxx NSPET BT, Peterhead (Grampian) 4+6
01779 875xxx NSSTF BT, St Fergus (Grampian) 4+6
01779 876xxx NSSTF BT, St Fergus (Grampian) 4+6
01779 87xxxx BT 4+6
01779 88xxxx Freshtel UK Limited 4+6 F-Digit '7'
01779 89xxxx Thus Plc 4+6
01779 90xxxx LogicStar Limited 4+6
01779 91xxxx Inclarity plc 4+6 F-Digit '2'
01779 92xxxx Localphone Limited 4+6 F-Digit '0'
01779 93xxxx Edge Telecom Ltd 4+6
01779 94xxxx Danemere Street Creative 4+6
01779 95xxxx C3 Europe Limited 4+6 F-Digit '6'
01779 96xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01779 97xxxx Net Solutions Europe Limited 4+6 F-Digit '7'
01779 98xxxx Skycom Ltd 4+6 F-Digit '2'