United Kingdom

Number Code Allocated To Number Length Notes
01258 20xxxx Orange Home UK Plc 4+6 F-Digit '0'
01258 21xxxx Starcomm Ltd 4+6 F-Digit '0'
01258 22xxxx Teledesign plc 4+6 F-Digit '2'
01258 23xxxx TelNG Limited 4+6 F-Digit '2'
01258 24xxxx InTechnology Plc 4+6 F-Digit '2'
01258 25xxxx Localphone Limited 4+6 F-Digit '0'
01258 26xxxx Opal Telecom Limited 4+6 F-Digit '8'
01258 27xxxx Danemere Street Creative 4+6 F-Digit '2'
01258 28xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01258 29xxxx Resilient Networks Plc 4+6 F-Digit '9'
01258 30xxxx Net-Work Internet Ltd 4+6 F-Digit '0'
01258 31xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01258 32xxxx Coralbridge Ltd 4+6 F-Digit '0'
01258 33xxxx VoIP-Un Limited 4+6 F-Digit '0'
01258 34xxxx Timico Limited 4+6 F-Digit '8'
01258 35xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01258 36xxxx Telecom2 Ltd 4+6 F-Digit '6'
01258 37xxxx Telswitch Limited 4+6 F-Digit '0'
01258 38xxxx Digital Mail Limited 4+6 F-Digit '0'
01258 39xxxx Cable & Wireless Plc 4+6
01258 40xxxx LogicStar Limited 4+6
01258 41xxxx TELSTRA EUROPE LIMITED 4+6
01258 42xxxx Inclarity plc 4+6
01258 434xxx STBLNFD BT, Blandford (Dorset) 4+6
01258 435xxx STBLNFD BT, Blandford (Dorset) 4+6
01258 4360xx STSTURN BT, Sturminster Newton (Dorset) 4+6
01258 4361xx STBLNFD BT, Blandford (Dorset) 4+6
01258 4364xx STBLNFD BT, Blandford (Dorset) 4+6
01258 43xxxx BT 4+6
01258 44xxxx Gamma Telecom Holdings Ltd 4+6
01258 45xxxx BT 4+6
01258 45xxxx STBLNFD BT, Blandford (Dorset) 4+6
01258 46xxxx Syntec UK Ltd 4+6
01258 47xxxx BT 4+6
01258 47xxxx STSTURN BT, Sturminster Newton (Dorset) 4+6
01258 48xxxx BT 4+6
01258 48xxxx STBLNFD BT, Blandford (Dorset) 4+6
01258 49xxxx FleXtel Limited 4+6
01258 50xxxx Inclarity plc 4+6
01258 51xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01258 52xxxx T.T.N.C. Limited 4+6 F-Digit '1,2,3'
01258 53xxxx VTL (UK) Limited 4+6 F-Digit '5'
01258 54xxxx Citrus Telecommunications Ltd 4+6 F-Digit '2'
01258 55xxxx Freshtel UK Limited 4+6 F-Digit '0'
01258 56xxxx Known Future Limited 4+6 F-Digit '6'
01258 57xxxx Telephony Services Limited 4+6 F-Digit '7'
01258 58xxxx TG Support Limited 4+6
01258 59xxxx Net Solutions Europe Limited 4+6
01258 60xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01258 61xxxx Callagenix Ltd 4+6 F-Digit '0'
01258 62xxxx Tiscali UK Limited 4+6 F-Digit '0'
01258 63xxxx Solutios Limited 4+6 F-Digit '2'
01258 64xxxx 3C Limited 4+6 F-Digit '2'
01258 65xxxx Voxbone SA 4+6 F-Digit '8'
01258 66xxxx Skycom Ltd 4+6 F-Digit '2'
01258 67xxxx IPV6 Limited 4+6 F-Digit '0'
01258 68xxxx Mars Communications Limited 4+6 F-Digit '0'
01258 69xxxx INET Telecoms Ltd (Voipfone) 4+6 F-Digit '0'
01258 70xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01258 71xxxx Telecoms World Plc 4+6 F-Digit '0'
01258 72xxxx Easynet Group Ltd 4+6 F-Digit '0'
01258 73xxxx Switch Services Ltd 4+6 F-Digit '0'
01258 74xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01258 75xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01258 76xxxx TeleWare PLC 4+6 F-Digit '3'
01258 77xxxx CFL Communications Limited 4+6 F-Digit '0'
01258 80xxxx Magrathea Telecommunications Limited 4+6
01258 81xxxx BT 4+6
01258 81xxxx STHAZEB BT, Hazelbury Bryan (Dorset) 4+6
01258 82xxxx BT 4+6
01258 82xxxx STMARNL BT, Marnhull (Dorset) 4+6
01258 830xxx STTRTHN BT, Tarrant Hinton (Dorset) 4+6
01258 832xxx STTRTHN BT, Tarrant Hinton (Dorset) 4+6
01258 837xxx STMILSA BT, Milborne St Andrew (Dorset) 4+6
01258 839xxx STMILSA BT, Milborne St Andrew (Dorset) 4+6
01258 83xxxx BT 4+6
01258 84xxxx BT 4+6
01258 84xxxx STWITCH BT, Witchampton (Dorset) 4+6
01258 85xxxx BT 4+6
01258 85xxxx STSTURM BT, Sturminster Marshall (Dorset) 4+6
01258 86xxxx BT 4+6
01258 86xxxx STCHLDO BT, Child Okeford (Dorset) 4+6
01258 87xxxx Edge Telecom Ltd 4+6
01258 88xxxx BT 4+6
01258 88xxxx STMILAB BT, Milton Abbas (Dorset) 4+6
01258 89xxxx C3 Europe Limited 4+6
01258 90xxxx Known Communications Limited 4+6 F-Digit '0'