United Kingdom

Number Code Allocated To Number Length Notes
01548 20xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01548 21xxxx Orange Home UK Plc 4+6 F-Digit '0'
01548 22xxxx TelNG Limited 4+6 F-Digit '2'
01548 23xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01548 24xxxx Localphone Limited 4+6 F-Digit '0'
01548 25xxxx Teledesign plc 4+6 F-Digit '2'
01548 26xxxx InTechnology Plc 4+6
01548 27xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01548 28xxxx Opal Telecom Limited 4+6 F-Digit '8'
01548 29xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01548 30xxxx Coralbridge Ltd 4+6 F-Digit '0'
01548 31xxxx Telephony Services Limited 4+6 F-Digit '2'
01548 32xxxx VoIP-Un Limited 4+6 F-Digit '0'
01548 33xxxx Net-Work Internet Ltd 4+6 F-Digit '3'
01548 34xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01548 35xxxx Telecom2 Ltd 4+6 F-Digit '6'
01548 36xxxx Timico Limited 4+6 F-Digit '8'
01548 37xxxx Telswitch Limited 4+6 F-Digit '0'
01548 38xxxx Tiscali UK Limited 4+6 F-Digit '0'
01548 39xxxx Starcomm Ltd 4+6 F-Digit '0'
01548 40xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01548 41xxxx Known Future Limited 4+6 F-Digit '1'
01548 42xxxx Danemere Street Creative 4+6
01548 43xxxx C3 Europe Limited 4+6 F-Digit '8'
01548 4460xx WWKNGB BT, Kingsbridge (Devon) 4+6
01548 4461xx WWSALC BT, Salcombe (Devon) 4+6
01548 4467xx WWKNGB BT, Kingsbridge (Devon) 4+6
01548 44xxxx BT 4+6
01548 45xxxx TELSTRA EUROPE LIMITED 4+6
01548 46xxxx Freshtel UK Limited 4+6 F-Digit '0'
01548 47xxxx Net Solutions Europe Limited 4+6 F-Digit '7'
01548 48xxxx FleXtel Limited 4+6
01548 49xxxx Syntec UK Ltd 4+6
01548 50xxxx LogicStar Limited 4+6 F-Digit '0'
01548 51xxxx BT 4+6
01548 51xxxx WWCHIV BT, Chivelstone (Devon) 4+6
01548 52xxxx BT 4+6
01548 52xxxx WWEALL BT, East Allington (Devon) 4+6
01548 53xxxx BT 4+6
01548 53xxxx WWFROG BT, Frogmore (Devon) 4+6
01548 54xxxx Thus Plc 4+6
01548 55xxxx BT 4+6
01548 55xxxx WWLODD BT, Loddiswell (Devon) 4+6
01548 56xxxx BT 4+6
01548 56xxxx WWSUTT BT, Sutton Cross (Devon) 4+6
01548 57xxxx Edge Telecom Ltd 4+6
01548 58xxxx BT 4+6
01548 58xxxx WWTORX BT, Torcross (Devon) 4+6
01548 59xxxx Skycom Ltd 4+6 F-Digit '2'
01548 60xxxx Voxbone SA 4+6 F-Digit '8'
01548 61xxxx 3C Limited 4+6 F-Digit '2'
01548 62xxxx Solutios Limited 4+6 F-Digit '2'
01548 63xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01548 64xxxx Mars Communications Limited 4+6 F-Digit '0'
01548 65xxxx Switch Services Ltd 4+6 F-Digit '0'
01548 66xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01548 67xxxx CFL Communications Limited 4+6 F-Digit '0'
01548 68xxxx Known Communications Limited 4+6 F-Digit '0'
01548 69xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01548 80xxxx Gamma Telecom Holdings Ltd 4+6
01548 81xxxx BT 4+6
01548 81xxxx WWBIGB BT, Bigbury On Sea (Devon) 4+6
01548 82xxxx BT 4+6
01548 82xxxx WWGARA BT, Gara Bridge (Devon) 4+6
01548 83xxxx BT 4+6
01548 83xxxx WWMODY BT, Modbury (Devon) 4+6
01548 84xxxx BT 4+6
01548 84xxxx WWSALC BT, Salcombe (Devon) 4+6
01548 85xxxx BT 4+6
01548 85xxxx WWKNGB BT, Kingsbridge (Devon) 4+6
01548 86xxxx Cable & Wireless UK 4+6
01548 87xxxx Inclarity plc 4+6
01548 88xxxx Affiniti Integrated Solutions Ltd 4+6
01548 89xxxx Magrathea Telecommunications Limited 4+6