United Kingdom

Number Code Allocated To Number Length Notes
01545 20xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01545 21xxxx Orange Home UK Plc 4+6 F-Digit '0'
01545 22xxxx TelNG Limited 4+6 F-Digit '2'
01545 23xxxx Opal Telecom Limited 4+6 F-Digit '8'
01545 24xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01545 25xxxx Localphone Limited 4+6 F-Digit '0'
01545 26xxxx InTechnology Plc 4+6 F-Digit '2'
01545 27xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01545 28xxxx Teledesign plc 4+6 F-Digit '2'
01545 29xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01545 30xxxx Telephony Services Limited 4+6 F-Digit '2'
01545 31xxxx Telecom2 Ltd 4+6 F-Digit '6'
01545 32xxxx Timico Limited 4+6 F-Digit '8'
01545 33xxxx Net-Work Internet Ltd 4+6 F-Digit '3'
01545 34xxxx Telswitch Limited 4+6 F-Digit '0'
01545 35xxxx Starcomm Ltd 4+6 F-Digit '0'
01545 36xxxx Voxbone SA 4+6 F-Digit '8'
01545 37xxxx VoIP-Un Limited 4+6 F-Digit '0'
01545 38xxxx Coralbridge Ltd 4+6 F-Digit '0'
01545 39xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01545 40xxxx 3C Limited 4+6 F-Digit '2'
01545 41xxxx Solutios Limited 4+6 F-Digit '2'
01545 42xxxx Mars Communications Limited 4+6 F-Digit '0'
01545 43xxxx IPV6 Limited 4+6 F-Digit '0'
01545 44xxxx Telecoms World Plc 4+6 F-Digit '0'
01545 45xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01545 46xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01545 47xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01545 48xxxx Danemere Street Creative 4+6 F-Digit '2'
01545 50xxxx Cable & Wireless UK 4+6
01545 51xxxx LogicStar Limited 4+6
01545 52xxxx BT 4+6
01545 52xxxx SWAAI BT, Aberaeron (Dyfed) 4+6
01545 53xxxx Edge Telecom Ltd 4+6
01545 54xxxx Net Solutions Europe Limited 4+6 F-Digit '4'
01545 55xxxx Magrathea Telecommunications Limited 4+6
01545 56xxxx BT 4+6
01545 56xxxx SWNDU BT, New Quay (dyfed) (Dyfed) 4+6
01545 57xxxx BT 4+6
01545 57xxxx SWAAI BT, Aberaeron (Dyfed) 4+6
01545 58xxxx BT 4+6
01545 58xxxx SWLLP BT, Llanarth (Dyfed) 4+6
01545 59xxxx BT 4+6
01545 59xxxx SWPOM BT, Pontshaen (Dyfed) 4+6
01545 60xxxx CFL Communications Limited 4+6 F-Digit '0'
01545 61xxxx Known Communications Limited 4+6 F-Digit '0'
01545 90xxxx Gamma Telecom Holdings Ltd 4+6
01545 91xxxx TELSTRA EUROPE LIMITED 4+6
01545 92xxxx C3 Europe Limited 4+6 F-Digit '5'
01545 93xxxx Known Future Limited 4+6 F-Digit '3'
01545 94xxxx Inclarity plc 4+6 F-Digit '2'
01545 95xxxx Syntec UK Ltd 4+6
01545 96xxxx Freshtel UK Limited 4+6 F-Digit '0'
01545 97xxxx Skycom Ltd 4+6 F-Digit '2'
01545 98xxxx FleXtel Limited 4+6