United Kingdom

Number Code Allocated To Number Length Notes
01497 20xxxx Orange Home UK Plc 4+6 F-Digit '0'
01497 21xxxx TelNG Limited 4+6
01497 22xxxx Localphone Limited 4+6 F-Digit '0'
01497 23xxxx Opal Telecom Limited 4+6 F-Digit '8'
01497 24xxxx InTechnology Plc 4+6 F-Digit '2'
01497 25xxxx Teledesign plc 4+6 F-Digit '2'
01497 26xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01497 27xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01497 28xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01497 29xxxx Skycom Ltd 4+6 F-Digit '2'
01497 30xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01497 31xxxx Coralbridge Ltd 4+6 F-Digit '0'
01497 32xxxx VoIP-Un Limited 4+6 F-Digit '0'
01497 33xxxx Net-Work Internet Ltd 4+6 F-Digit '3'
01497 34xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01497 35xxxx Entanet International Ltd 4+6 F-Digit '1'
01497 36xxxx Telecom2 Ltd 4+6 F-Digit '6'
01497 37xxxx Timico Limited 4+6 F-Digit '8'
01497 38xxxx Telswitch Limited 4+6 F-Digit '0'
01497 39xxxx Resilient Networks Plc 4+6 F-Digit '9'
01497 40xxxx Voxbone SA 4+6 F-Digit '8'
01497 41xxxx Starcomm Ltd 4+6 F-Digit '0'
01497 42xxxx 3C Limited 4+6 F-Digit '2'
01497 43xxxx Solutios Limited 4+6 F-Digit '2'
01497 44xxxx IPV6 Limited 4+6 F-Digit '0'
01497 45xxxx Mars Communications Limited 4+6 F-Digit '0'
01497 46xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01497 47xxxx Switch Services Ltd 4+6 F-Digit '0'
01497 48xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01497 49xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01497 50xxxx CFL Communications Limited 4+6 F-Digit '0'
01497 51xxxx Danemere Street Creative 4+6 F-Digit '2'
01497 52xxxx Known Communications Limited 4+6 F-Digit '0'
01497 57xxxx INET Telecoms Ltd (Voipfone) 4+6 F-Digit '7'
01497 70xxxx Gamma Telecom Holdings Ltd 4+6
01497 71xxxx Known Future Limited 4+6 F-Digit '1'
01497 72xxxx Syntec UK Ltd 4+6 F-Digit '2'
01497 73xxxx TELSTRA EUROPE LIMITED 4+6
01497 74xxxx C3 Europe Limited 4+6 F-Digit '4'
01497 75xxxx Inclarity plc 4+6
01497 76xxxx Net Solutions Europe Limited 4+6 F-Digit '6'
01497 77xxxx BT 4+6
01497 77xxxx WNHAY BT, Hay On Wye (Powys) 4+6
01497 78xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01497 79xxxx Freshtel UK Limited 4+6 F-Digit '0'
01497 80xxxx Cable & Wireless UK 4+6
01497 81xxxx LogicStar Limited 4+6
01497 82xxxx BT 4+6
01497 82xxxx WNHAY BT, Hay On Wye (Powys) 4+6
01497 83xxxx BT 4+6
01497 84xxxx BT 4+6
01497 84xxxx WNGLB BT, Glasbury (Powys) 4+6
01497 85xxxx BT 4+6
01497 86xxxx FleXtel Limited 4+6
01497 87xxxx Telephony Services Limited 4+6
01497 88xxxx Magrathea Telecommunications Limited 4+6
01497 89xxxx Edge Telecom Ltd 4+6