United Kingdom

Number Code Allocated To Number Length Notes
01751 20xxxx Gamma Telecom Holdings Ltd 4+6
01751 21xxxx Orange Home UK Plc 4+6 F-Digit '0'
01751 22xxxx Edge Telecom Ltd 4+6
01751 23xxxx TELSTRA EUROPE LIMITED 4+6
01751 24xxxx Telephony Services Limited 4+6 F-Digit '2'
01751 25xxxx TelNG Limited 4+6 F-Digit '2'
01751 26xxxx Freshtel UK Limited 4+6
01751 27xxxx Cable & Wireless UK 4+6
01751 28xxxx FleXtel Limited 4+6
01751 29xxxx Localphone Limited 4+6 F-Digit '0'
01751 30xxxx VoIP-Un Limited 4+6 F-Digit '0'
01751 31xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01751 32xxxx InTechnology Plc 4+6 F-Digit '2'
01751 33xxxx Net-Work Internet Ltd 4+6 F-Digit '3'
01751 34xxxx Telecom2 Ltd 4+6 F-Digit '6'
01751 35xxxx Timico Limited 4+6 F-Digit '8'
01751 36xxxx Affiniti Integrated Solutions Ltd 4+6 F-Digit '3'
01751 37xxxx Telswitch Limited 4+6 F-Digit '0'
01751 38xxxx Voxbone SA 4+6 F-Digit '8'
01751 39xxxx 3C Limited 4+6 F-Digit '2'
01751 40xxxx Redstone Communications Ltd 4+6
01751 41xxxx BT 4+6
01751 41xxxx MYLAS BT, Lastingham (North Yorkshire) 4+6
01751 42xxxx Danemere Street Creative 4+6
01751 43xxxx BT 4+6
01751 43xxxx MYKMS BT, Kirkbymoorside (North Yorkshire) 4+6
01751 44xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01751 45xxxx Magrathea Telecommunications Limited 4+6
01751 460xxx MYLOC BT, Lockton (North Yorkshire) 4+6
01751 467xxx MYPIC BT, Pickering (North Yorkshire) 4+6
01751 46xxxx BT 4+6
01751 47xxxx BT 4+6
01751 47xxxx MYPIC BT, Pickering (North Yorkshire) 4+6
01751 48xxxx LogicStar Limited 4+6
01751 4953xx MYKMS BT, Kirkbymoorside (North Yorkshire) 4+6
01751 4954xx MYPIC BT, Pickering (North Yorkshire) 4+6
01751 4955xx MYKMS BT, Kirkbymoorside (North Yorkshire) 4+6
01751 4956xx MYPIC BT, Pickering (North Yorkshire) 4+6
01751 49xxxx BT 4+6
01751 50xxxx Skycom Ltd 4+6 F-Digit '2'
01751 51xxxx Known Future Limited 4+6 F-Digit '7'
01751 52xxxx Solutios Limited 4+6 F-Digit '2'
01751 53xxxx Mars Communications Limited 4+6 F-Digit '0'
01751 54xxxx IPV6 Limited 4+6 F-Digit '0'
01751 55xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01751 56xxxx Switch Services Ltd 4+6 F-Digit '0'
01751 57xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01751 58xxxx Telecoms World Plc 4+6 F-Digit '0'
01751 59xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01751 60xxxx CFL Communications Limited 4+6 F-Digit '0'
01751 70xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01751 71xxxx Virgin Media Limited 4+6 F-Digit '4'
01751 72xxxx C3 Europe Limited 4+6 F-Digit '6'
01751 73xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01751 74xxxx Teledesign plc 4+6 F-Digit '2'
01751 75xxxx Inclarity plc 4+6 F-Digit '2'
01751 76xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01751 77xxxx Net Solutions Europe Limited 4+6 F-Digit '7'
01751 78xxxx Coralbridge Ltd 4+6 F-Digit '0'
01751 79xxxx Opal Telecom Limited 4+6 F-Digit '8'