United Kingdom

Number Code Allocated To Number Length Notes
01535 20xxxx Virgin Media Limited 4+6
01535 21xxxx Telewest Communications Group Limited 4+6
01535 22xxxx Your Communications Ltd 4+6
01535 23xxxx Your Communications Ltd 4+6
01535 24xxxx Skycom Ltd 4+6 F-Digit '2'
01535 25xxxx Affiniti Integrated Solutions Ltd 4+6
01535 26xxxx Redstone Communications Ltd 4+6
01535 27xxxx BT 4+6
01535 27xxxx MYCUL BT, Cullingworth (West Yorkshire) 4+6
01535 28xxxx Gamma Telecom Holdings Ltd 4+6
01535 29xxxx Telewest Communications Group Limited 4+6
01535 300xxx MYKEI BT, Keighley (Yorkshire - West) 4+6
01535 302xxx MYKEI BT, Keighley (Yorkshire - West) 4+6
01535 303xxx MYKEI BT, Keighley (Yorkshire - West) 4+6
01535 3040xx MYKEI BT, Keighley (Yorkshire - West) 4+6
01535 3042xx MYSTE BT, Steeton (West Yorkshire) 4+6
01535 3043xx MYCSH BT, Cross Hills (North Yorkshire) 4+6
01535 3045xx MYKEI BT, Keighley (Yorkshire - West) 4+6
01535 3049xx MYKEI BT, Keighley (Yorkshire - West) 4+6
01535 30xxxx BT 4+6
01535 31xxxx InTechnology Plc 4+6
01535 32xxxx LogicStar Limited 4+6
01535 33xxxx Telewest Communications Group Limited 4+6
01535 34xxxx Edge Telecom Ltd 4+6
01535 35xxxx Magrathea Telecommunications Limited 4+6
01535 36xxxx Danemere Street Creative 4+6
01535 37xxxx Switch Services Ltd 4+6
01535 38xxxx Pipemedia Ltd 4+6
01535 39xxxx TELSTRA EUROPE LIMITED 4+6
01535 40xxxx FleXtel Limited 4+6
01535 41xxxx Cable & Wireless Plc 4+6
01535 42xxxx TG Support Limited 4+6
01535 43xxxx C3 Europe Limited 4+6 F-Digit '5'
01535 44xxxx Freshtel UK Limited 4+6 F-Digit '0'
01535 45xxxx Inclarity plc 4+6 F-Digit '2'
01535 46xxxx Coms.Com Ltd 4+6 F-Digit '3'
01535 47xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01535 48xxxx Syntec UK Ltd 4+6
01535 49xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01535 500xxx Easynet Group Ltd 4+6
01535 501xxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01535 502xxx Telecoms World Plc 4+6
01535 503xxx Mundio Mobile Limited 4+6
01535 504xxx CFL Communications Limited 4+6
01535 505xxx Known Communications Limited 4+6
01535 506xxx Nexus Telecommunications plc 4+6
01535 507xxx Invomo Ltd 4+6
01535 508xxx i-Net Communications Group Plc 4+6
01535 60xxxx BT 4+6
01535 60xxxx MYKEI BT, Keighley (Yorkshire - West) 4+6
01535 613xxx MYKEI BT, Keighley (Yorkshire - West) 4+6
01535 614xxx MYCSH BT, Cross Hills (North Yorkshire) 4+6
01535 615xxx MYKEI BT, Keighley (Yorkshire - West) 4+6
01535 616xxx MYKEI BT, Keighley (Yorkshire - West) 4+6
01535 61xxxx BT 4+6
01535 62xxxx Cable & Wireless UK 4+6
01535 63xxxx BT 4+6
01535 63xxxx MYCSH BT, Cross Hills (North Yorkshire) 4+6
01535 64xxxx BT 4+6
01535 64xxxx MYHAW BT, Haworth (West Yorkshire) 4+6
01535 65xxxx BT 4+6
01535 65xxxx MYSTE BT, Steeton (West Yorkshire) 4+6
01535 66xxxx BT 4+6
01535 66xxxx MYKEI BT, Keighley (Yorkshire - West) 4+6
01535 67xxxx Telewest Communications Group Limited 4+6
01535 68xxxx BT 4+6
01535 68xxxx MYKEI BT, Keighley (Yorkshire - West) 4+6
01535 69xxxx BT 4+6
01535 81xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01535 82xxxx Orange Home UK Plc 4+6 F-Digit '0'
01535 83xxxx TelNG Limited 4+6 F-Digit '2'
01535 84xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01535 85xxxx Net Solutions Europe Limited 4+6 F-Digit '5'
01535 86xxxx VoIP-Un Limited 4+6 F-Digit '0'
01535 87xxxx Telephony Services Limited 4+6 F-Digit '2'
01535 88xxxx Known Future Limited 4+6 F-Digit '8'
01535 89xxxx Cable and Wireless (Energis) 4+6 F-Digit '1'
01535 90xxxx Teledesign plc 4+6 F-Digit '2'
01535 91xxxx Coralbridge Ltd 4+6 F-Digit '0'
01535 92xxxx Voxbone SA 4+6 F-Digit '8'
01535 930xxx Tiscali UK Limited 4+6
01535 931xxx Mars Communications Limited 4+6
01535 932xxx 3C Limited 4+6
01535 933xxx Net-Work Internet Ltd 4+6
01535 934xxx Telswitch Limited 4+6
01535 935xxx Solutios Limited 4+6
01535 936xxx Telecom2 Ltd 4+6
01535 937xxx IPV6 Limited 4+6
01535 938xxx Timico Limited 4+6
01535 939xxx Starcomm Ltd 4+6
01535 94xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01535 95xxxx Opal Telecom Limited 4+6 F-Digit '8'
01535 96xxxx Localphone Limited 4+6 F-Digit '0'
01535 98xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
0153501xxxx Affiniti Integrated Solutions Ltd (0)+10