United Kingdom

Number Code Allocated To Number Length Notes
01457 20xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01457 21xxxx Orange Home UK Plc 4+6 F-Digit '0'
01457 22xxxx TelNG Limited 4+6 F-Digit '2'
01457 23xxxx Opal Telecom Limited 4+6 F-Digit '8'
01457 24xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01457 25xxxx Coralbridge Ltd 4+6 F-Digit '0'
01457 26xxxx Teledesign plc 4+6 F-Digit '2'
01457 27xxxx Localphone Limited 4+6 F-Digit '0'
01457 28xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01457 29xxxx T.T.N.C. Limited 4+6 F-Digit '0-9'
01457 30xxxx Timico Limited 4+6 F-Digit '8'
01457 31xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01457 320xxx Telswitch Limited 4+6
01457 321xxx Tiscali UK Limited 4+6
01457 322xxx Net-Work Internet Ltd 4+6
01457 323xxx 3C Limited 4+6
01457 324xxx Solutios Limited 4+6
01457 325xxx IPV6 Limited 4+6
01457 326xxx Telecom2 Ltd 4+6
01457 327xxx Starcomm Ltd 4+6
01457 328xxx Voxbone SA 4+6
01457 329xxx Mars Communications Limited 4+6
01457 330xxx Instant Telecommunications Ltd 4+6
01457 331xxx Switch Services Ltd 4+6
01457 332xxx Mundio Mobile Limited 4+6
01457 333xxx Telecoms World Plc 4+6
01457 334xxx CFL Communications Limited 4+6
01457 335xxx Known Communications Limited 4+6
01457 336xxx Nexus Telecommunications plc 4+6
01457 337xxx INET Telecoms Ltd (Voipfone) 4+6
01457 339xxx Invomo Ltd 4+6
01457 50xxxx Known Future Limited 4+6 F-Digit '0'
01457 51xxxx Easynet Group Ltd 4+6 F-Digit '0'
01457 52xxxx Net Solutions Europe Limited 4+6 F-Digit '2'
01457 53xxxx Danemere Street Creative 4+6 F-Digit '2'
01457 54xxxx Virgin Media Limited 4+6
01457 55xxxx Virgin Media Limited 4+6
01457 56xxxx Virgin Media Limited 4+6
01457 57xxxx Virgin Media Limited 4+6
01457 58xxxx VoIP-Un Limited 4+6 F-Digit '0'
01457 59xxxx Telephony Services Limited 4+6 F-Digit '7'
01457 60xxxx Gamma Telecom Holdings Ltd 4+6
01457 61xxxx Cable & Wireless Plc 4+6
01457 62xxxx FleXtel Limited 4+6
01457 63xxxx Syntec UK Ltd 4+6
01457 64xxxx Inclarity plc 4+6 F-Digit '2'
01457 65xxxx C3 Europe Limited 4+6
01457 66xxxx Skycom Ltd 4+6 F-Digit '2'
01457 67xxxx Inclarity plc 4+6
01457 68xxxx Freshtel UK Limited 4+6 F-Digit '0'
01457 69xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01457 70xxxx InTechnology Plc 4+6
01457 71xxxx LogicStar Limited 4+6
01457 72xxxx BT 4+6
01457 72xxxx MRGLO BT, Glossop (Derbyshire) 4+6
01457 73xxxx TELSTRA EUROPE LIMITED 4+6
01457 74xxxx Edge Telecom Ltd 4+6
01457 75xxxx Thus Plc 4+6
01457 76xxxx BT 4+6
01457 77xxxx Magrathea Telecommunications Limited 4+6
01457 78xxxx Affiniti Integrated Solutions Ltd 4+6
01457 79xxxx VTL (UK) Limited 4+6
01457 80xxxx Your Communications Ltd 4+6
01457 81xxxx BT 4+6
01457 82xxxx BT 4+6
01457 83xxxx BT 4+6
01457 84xxxx BT 4+6
01457 84xxxx MRGLO BT, Glossop (Derbyshire) 4+6
01457 85xxxx BT 4+6
01457 85xxxx MRGLO BT, Glossop (Derbyshire) 4+6
01457 86xxxx BT 4+6
01457 86xxxx MRGLO BT, Glossop (Derbyshire) 4+6
01457 87xxxx BT 4+6
01457 88xxxx Cable & Wireless UK 4+6
01457 89xxxx BT 4+6
01457 89xxxx MRGLO BT, Glossop (Derbyshire) 4+6