United Kingdom

Number Code Allocated To Number Length Notes
01651 20xxxx FleXtel Limited 4+6
01651 21xxxx Magrathea Telecommunications Limited 4+6
01651 22xxxx Net Solutions Europe Limited 4+6
01651 23xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01651 24xxxx LogicStar Limited 4+6
01651 25xxxx Edge Telecom Ltd 4+6
01651 26xxxx Gamma Telecom Holdings Ltd 4+6
01651 27xxxx Thus Plc 4+6
01651 28xxxx Danemere Street Creative 4+6
01651 29xxxx TelNG Limited 4+6 F-Digit '2'
01651 30xxxx Net-Work Internet Ltd 4+6 F-Digit '0'
01651 31xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01651 32xxxx Opal Telecom Limited 4+6 F-Digit '8'
01651 33xxxx Coralbridge Ltd 4+6 F-Digit '0'
01651 34xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01651 35xxxx VoIP-Un Limited 4+6 F-Digit '0'
01651 36xxxx InTechnology Plc 4+6 F-Digit '0'
01651 37xxxx Telephony Services Limited 4+6 F-Digit '2'
01651 38xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01651 39xxxx Telecom2 Ltd 4+6 F-Digit '6'
01651 40xxxx Timico Limited 4+6 F-Digit '8'
01651 41xxxx Telswitch Limited 4+6 F-Digit '0'
01651 42xxxx Starcomm Ltd 4+6 F-Digit '0'
01651 43xxxx Voxbone SA 4+6 F-Digit '8'
01651 44xxxx 3C Limited 4+6 F-Digit '2'
01651 45xxxx Known Future Limited 4+6 F-Digit '0'
01651 46xxxx Solutios Limited 4+6 F-Digit '2'
01651 47xxxx Mars Communications Limited 4+6 F-Digit '0'
01651 48xxxx IPV6 Limited 4+6 F-Digit '0'
01651 49xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01651 50xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01651 51xxxx Telecoms World Direct Ltd 4+6 F-Digit '0'
01651 52xxxx CFL Communications Limited 4+6 F-Digit '0'
01651 53xxxx Known Communications Limited 4+6 F-Digit '0'
01651 54xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01651 70xxxx Orange Home UK Plc 4+6 F-Digit '0'
01651 71xxxx C3 Europe Limited 4+6 F-Digit '1'
01651 72xxxx Localphone Limited 4+6 F-Digit '0'
01651 73xxxx Skycom Ltd 4+6 F-Digit '2'
01651 74xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01651 75xxxx Inclarity plc 4+6 F-Digit '2'
01651 76xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01651 77xxxx Freshtel UK Limited 4+6
01651 78xxxx Localphone Limited 4+6 F-Digit '0'
01651 79xxxx Teledesign plc 4+6 F-Digit '2'
01651 80xxxx BT 4+6
01651 80xxxx NSMET BT, Methlick (Grampian) 4+6
01651 81xxxx Syntec UK Ltd 4+6
01651 82xxxx BT 4+6
01651 82xxxx NSRNM BT, Rothienorman (Grampian) 4+6
01651 83xxxx Cable & Wireless UK 4+6
01651 84xxxx BT 4+6
01651 84xxxx NSUDN BT, Udny (Grampian) 4+6
01651 85xxxx BT 4+6
01651 85xxxx NSTVS BT, Tarves (Grampian) 4+6
01651 86xxxx BT 4+6
01651 86xxxx NSNMC BT, Newmachar (Grampian) 4+6
01651 87xxxx BT 4+6
01651 87xxxx NSOMD BT, Oldmeldrum (Grampian) 4+6
01651 88xxxx BT 4+6
01651 88xxxx NSWRS BT, Whiterashes (Aberdeenshire) 4+6
01651 89xxxx BT 4+6
01651 89xxxx NSFYV BT, Fyvie (Grampian) 4+6