United Kingdom

Number Code Allocated To Number Length Notes
01975 200xxx Known Future Limited 4+6
01975 201xxx Mars Communications Limited 4+6
01975 202xxx Solutios Limited 4+6
01975 203xxx IPV6 Limited 4+6
01975 204xxx Telecoms World Plc 4+6
01975 205xxx Danemere Street Creative 4+6
01975 206xxx Known Communications Limited 4+6
01975 207xxx Nexus Telecommunications plc 4+6
01975 209xxx CFL Communications Limited 4+6
01975 30xxxx Orange Home UK Plc 4+6 F-Digit '0'
01975 31xxxx TelNG Limited 4+6 F-Digit '2'
01975 33xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01975 35xxxx C3 Europe Limited 4+6 F-Digit '6'
01975 37xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01975 380xxx Frontier Systems Ltd 4+6
01975 381xxx Opal Telecom Limited 4+6
01975 382xxx Telecom2 Ltd 4+6
01975 383xxx O-Bit Telecom Limited 4+6
01975 384xxx Timico Limited 4+6
01975 385xxx Entanet International Ltd 4+6
01975 386xxx InTechnology Plc 4+6
01975 387xxx Gamma Telecom Holdings Ltd 4+6
01975 388xxx Teledesign plc 4+6
01975 390xxx VoIP-Un Limited 4+6
01975 391xxx Invomo Ltd 4+6
01975 393xxx Telswitch Limited 4+6
01975 397xxx Danemere Street Creative 4+6
01975 398xxx 3C Limited 4+6
01975 399xxx Nationwide Telephone Assistance Ltd 4+6
01975 50xxxx Magrathea Telecommunications Limited 4+6
01975 51xxxx LogicStar Limited 4+6
01975 52xxxx Gamma Telecom Holdings Ltd 4+6
01975 53xxxx Syntec UK Ltd 4+6
01975 54xxxx Net Solutions Europe Limited 4+6
01975 55xxxx Edge Telecom Ltd 4+6
01975 56xxxx BT 4+6
01975 56xxxx NSALF BT, Alford Grampion (Grampian) 4+6
01975 57xxxx BT 4+6
01975 57xxxx NSKDM BT, Kildrummy (Aberdeenshire) 4+6
01975 58xxxx BT 4+6
01975 58xxxx NSMOF BT, Muir of Fowlis (Aberdeenshire) 4+6
01975 59xxxx FleXtel Limited 4+6
01975 60xxxx LogicStar Limited 4+6
01975 61xxxx Inclarity plc 4+6
01975 62xxxx Syntec UK Ltd 4+6
01975 630xxx Starcomm Ltd 4+6
01975 631xxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01975 632xxx Solutios Limited 4+6
01975 633xxx Net-Work Internet Ltd 4+6
01975 635xxx Mundio Mobile Limited 4+6
01975 636xxx Known Future Limited 4+6
01975 638xxx Voxbone SA 4+6
01975 64xxxx BT 4+6
01975 64xxxx NSGKD BT, Glenkindie (Aberdeenshire) 4+6
01975 65xxxx BT 4+6
01975 65xxxx NSSDN BT, Strathdon (Grampian) 4+6
01975 66xxxx Freshtel UK Limited 4+6 F-Digit '7'
01975 69xxxx FleXtel Limited 4+6
01975 90xxxx Freshtel UK Limited 4+6 F-Digit '7'
01975 91xxxx Inclarity plc 4+6 F-Digit '2'
01975 92xxxx Skycom Ltd 4+6 F-Digit '2'
01975 93xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01975 94xxxx Orange Home UK Plc 4+6 F-Digit '0'
01975 95xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01975 960xxx Localphone Limited 4+6
01975 961xxx Coralbridge Ltd 4+6
01975 962xxx Opal Telecom Limited 4+6
01975 963xxx Telephony Services Limited 4+6
01975 964xxx Telecom2 Ltd 4+6
01975 965xxx 3C Limited 4+6
01975 966xxx Teledesign plc 4+6
01975 967xxx VoIP-Un Limited 4+6
01975 968xxx Voxbone SA 4+6
01975 969xxx Nationwide Telephone Assistance Ltd 4+6
01975 97xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01975 98xxxx TelNG Limited 4+6 F-Digit '2'