United Kingdom

Number Code Allocated To Number Length Notes
01542 20xxxx Net Solutions Europe Limited 4+6 F-Digit '0'
01542 21xxxx LogicStar Limited 4+6
01542 22xxxx Syntec UK Ltd 4+6
01542 23xxxx Inclarity plc 4+6 F-Digit '2'
01542 24xxxx Edge Telecom Ltd 4+6
01542 25xxxx C3 Europe Limited 4+6 F-Digit '2'
01542 26xxxx Freshtel UK Limited 4+6 F-Digit '0'
01542 27xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01542 28xxxx Gamma Telecom Holdings Ltd 4+6
01542 29xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01542 30xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01542 31xxxx Coralbridge Ltd 4+6 F-Digit '0'
01542 32xxxx Telephony Services Limited 4+6 F-Digit '2'
01542 33xxxx Net-Work Internet Ltd 4+6 F-Digit '3'
01542 34xxxx Resilient Networks Plc 4+6 F-Digit '4'
01542 35xxxx Telecom2 Ltd 4+6 F-Digit '6'
01542 36xxxx Timico Limited 4+6 F-Digit '8'
01542 37xxxx Telswitch Limited 4+6 F-Digit '0'
01542 38xxxx Voxbone SA 4+6 F-Digit '8'
01542 39xxxx 3C Limited 4+6 F-Digit '2'
01542 40xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01542 41xxxx TelNG Limited 4+6 F-Digit '2'
01542 42xxxx FleXtel Limited 4+6
01542 43xxxx Localphone Limited 4+6 F-Digit '0'
01542 44xxxx Known Future Limited 4+6 F-Digit '4'
01542 45xxxx InTechnology Plc 4+6 F-Digit '2'
01542 46xxxx Skycom Ltd 4+6 F-Digit '2'
01542 47xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01542 48xxxx Opal Telecom Limited 4+6 F-Digit '8'
01542 49xxxx Teledesign plc 4+6 F-Digit '2'
01542 50xxxx VoIP-Un Limited 4+6 F-Digit '0'
01542 51xxxx Starcomm Ltd 4+6 F-Digit '0'
01542 52xxxx 3C Limited 4+6 F-Digit '2'
01542 53xxxx Solutios Limited 4+6 F-Digit '2'
01542 54xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01542 55xxxx Mars Communications Limited 4+6 F-Digit '0'
01542 56xxxx IPV6 Limited 4+6 F-Digit '0'
01542 57xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01542 58xxxx Telecoms World Plc 4+6 F-Digit '0'
01542 59xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01542 60xxxx CFL Communications Limited 4+6 F-Digit '0'
01542 61xxxx Danemere Street Creative 4+6 F-Digit '2'
01542 62xxxx Known Communications Limited 4+6 F-Digit '0'
01542 63xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01542 77xxxx Cable & Wireless UK 4+6
01542 7830xx NSKTH BT, Keith (Grampian) 4+6
01542 7837xx NSBKI BT, Buckie (Grampian) 4+6
01542 787xxx NSKTH BT, Keith (Grampian) 4+6
01542 78xxxx BT 4+6
01542 80xxxx Orange Home UK Plc 4+6 F-Digit '0'
01542 81xxxx BT 4+6
01542 81xxxx NSDMR BT, Drummuir (Moray) 4+6
01542 82xxxx Thus Plc 4+6
01542 83xxxx BT 4+6
01542 83xxxx NSBKI BT, Buckie (Grampian) 4+6
01542 84xxxx BT 4+6
01542 84xxxx NSCLN BT, Cullen (Grampian) 4+6
01542 85xxxx BT 4+6
01542 85xxxx NSCLO BT, Clochan (Moray) 4+6
01542 86xxxx BT 4+6
01542 86xxxx NSMUL BT, Mulben (Moray) 4+6
01542 87xxxx BT 4+6
01542 87xxxx NSGRN BT, Grange (Moray) 4+6
01542 88xxxx BT 4+6
01542 88xxxx NSKTH BT, Keith (Grampian) 4+6
01542 89xxxx Magrathea Telecommunications Limited 4+6