United Kingdom

Number Code Allocated To Number Length Notes
01538 20xxxx Telecom2 Ltd 4+6 F-Digit '6'
01538 21xxxx Telswitch Limited 4+6 F-Digit '0'
01538 22xxxx Tiscali UK Limited 4+6 F-Digit '0'
01538 23xxxx Starcomm Ltd 4+6 F-Digit '0'
01538 24xxxx Voxbone SA 4+6 F-Digit '8'
01538 25xxxx 3C Limited 4+6 F-Digit '2'
01538 260xxx WMIPN BT, Ipstones (Staffordshire) 4+6
01538 266xxx WMIPN BT, Ipstones (Staffordshire) 4+6
01538 267xxx WMCHD BT, Cheadle (Staffordshire) 4+6
01538 26xxxx BT 4+6
01538 27xxxx Skycom Ltd 4+6 F-Digit '2'
01538 28xxxx Solutios Limited 4+6 F-Digit '2'
01538 29xxxx Telecoms World Plc 4+6 F-Digit '0'
01538 30xxxx BT 4+6
01538 30xxxx WMWAT BT, Waterhouses (Staffordshire) 4+6
01538 31xxxx InTechnology Plc 4+6
01538 32xxxx Thus Plc 4+6
01538 33xxxx Affiniti Integrated Solutions Ltd 4+6
01538 34xxxx Edge Telecom Ltd 4+6
01538 35xxxx Your Communications Ltd 4+6
01538 36xxxx BT 4+6
01538 36xxxx WMCHS BT, Churnet Side (Staffordshire) 4+6
01538 37xxxx BT 4+6
01538 37xxxx WMLEE BT, Leek (Staffordshire) 4+6
01538 38xxxx BT 4+6
01538 38xxxx WMLEE BT, Leek (Staffordshire) 4+6
01538 39xxxx BT 4+6
01538 39xxxx WMLEE BT, Leek (Staffordshire) 4+6
01538 40xxxx C3 Europe Limited 4+6 F-Digit '8'
01538 41xxxx Known Future Limited 4+6 F-Digit '1'
01538 42xxxx Easynet Group Ltd 4+6 F-Digit '0'
01538 43xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01538 44xxxx Net Solutions Europe Limited 4+6 F-Digit '4'
01538 45xxxx TELSTRA EUROPE LIMITED 4+6
01538 46xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01538 47xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01538 481xxx WMCHS BT, Churnet Side (Staffordshire) 4+6
01538 4823xx WMCHD BT, Cheadle (Staffordshire) 4+6
01538 4824xx WMLEE BT, Leek (Staffordshire) 4+6
01538 4830xx WMLEE BT, Leek (Staffordshire) 4+6
01538 4838xx WMCHD BT, Cheadle (Staffordshire) 4+6
01538 4861xx WMLEE BT, Leek (Staffordshire) 4+6
01538 4862xx WMCHD BT, Cheadle (Staffordshire) 4+6
01538 4866xx WMLEE BT, Leek (Staffordshire) 4+6
01538 4868xx WMCHD BT, Cheadle (Staffordshire) 4+6
01538 4869xx WMLEE BT, Leek (Staffordshire) 4+6
01538 4871xx WMLEE BT, Leek (Staffordshire) 4+6
01538 4875xx WMCHD BT, Cheadle (Staffordshire) 4+6
01538 48xxxx BT 4+6
01538 49xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01538 50xxxx Orange Home UK Plc 4+6 F-Digit '0'
01538 51xxxx TelNG Limited 4+6 F-Digit '2'
01538 52xxxx Opal Telecom Limited 4+6 F-Digit '8'
01538 53xxxx Net-Work Internet Ltd 4+6 F-Digit '8'
01538 54xxxx Telephony Services Limited 4+6 F-Digit '2'
01538 55xxxx Teledesign plc 4+6 F-Digit '2'
01538 56xxxx VoIP-Un Limited 4+6 F-Digit '0'
01538 57xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01538 58xxxx Localphone Limited 4+6 F-Digit '0'
01538 59xxxx Timico Limited 4+6 F-Digit '8'
01538 60xxxx Mars Communications Limited 4+6 F-Digit '0'
01538 61xxxx IPV6 Limited 4+6 F-Digit '0'
01538 62xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01538 63xxxx Switch Services Ltd 4+6 F-Digit '0'
01538 64xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01538 65xxxx Danemere Street Creative 4+6 F-Digit '2'
01538 66xxxx CFL Communications Limited 4+6 F-Digit '0'
01538 67xxxx Known Communications Limited 4+6 F-Digit '0'
01538 68xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01538 69xxxx Invomo Ltd 4+6 F-Digit '2'
01538 70xxxx BT 4+6
01538 70xxxx WMOAK BT, Oakamoor (Staffordshire) 4+6
01538 71xxxx Gamma Telecom Holdings Ltd 4+6
01538 72xxxx BT 4+6
01538 72xxxx WMTEA BT, Tean (Staffordshire) 4+6
01538 73xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01538 74xxxx Inclarity plc 4+6
01538 75xxxx BT 4+6
01538 75xxxx WMCHD BT, Cheadle (Staffordshire) 4+6
01538 76xxxx LogicStar Limited 4+6 F-Digit '0'
01538 77xxxx Cable & Wireless UK 4+6
01538 78xxxx Magrathea Telecommunications Limited 4+6
01538 79xxxx FleXtel Limited 4+6
0153810xxxx BT (0)+10
0153810xxxx WMCHD BT, Cheadle (Staffordshire) (0)+10