United Kingdom

Number Code Allocated To Number Length Notes
01687 20xxxx TelNG Limited 4+6 F-Digit '2'
01687 21xxxx Orange Home UK Plc 4+6 F-Digit '0'
01687 22xxxx Skycom Ltd 4+6 F-Digit '2'
01687 23xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01687 24xxxx Coralbridge Ltd 4+6 F-Digit '0'
01687 25xxxx Opal Telecom Limited 4+6 F-Digit '8'
01687 26xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01687 27xxxx Localphone Limited 4+6 F-Digit '0'
01687 28xxxx VoIP-Un Limited 4+6 F-Digit '0'
01687 29xxxx Telephony Services Limited 4+6 F-Digit '2'
01687 30xxxx LogicStar Limited 4+6
01687 31xxxx Gamma Telecom Holdings Ltd 4+6
01687 32xxxx Danemere Street Creative 4+6
01687 33xxxx FleXtel Limited 4+6
01687 34xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01687 35xxxx Net Solutions Europe Limited 4+6 F-Digit '5'
01687 36xxxx C3 Europe Limited 4+6 F-Digit '7'
01687 37xxxx Syntec UK Ltd 4+6 F-Digit '2'
01687 38xxxx Edge Telecom Ltd 4+6
01687 39xxxx InTechnology Plc 4+6 F-Digit '2'
01687 40xxxx Telephony Services Limited 4+6 F-Digit '2'
01687 41xxxx Inclarity plc 4+6 F-Digit '2'
01687 42xxxx Teledesign plc 4+6 F-Digit '2'
01687 43xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01687 44xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01687 45xxxx BT 4+6
01687 45xxxx NSARI BT, Arisaig (Highland) 4+6
01687 46xxxx BT 4+6
01687 46xxxx NSMAL BT, Mallaig Morar (Highland) 4+6
01687 47xxxx BT 4+6
01687 47xxxx NSLLT BT, Lochailort (Highland) 4+6
01687 48xxxx BT 4+6
01687 48xxxx NSMAL BT, Mallaig Morar (Highland) 4+6
01687 49xxxx Magrathea Telecommunications Limited 4+6
01687 50xxxx Net-Work Internet Ltd 4+6 F-Digit '0'
01687 51xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01687 52xxxx Telecom2 Ltd 4+6 F-Digit '6'
01687 53xxxx Timico Limited 4+6 F-Digit '8'
01687 54xxxx Telswitch Limited 4+6 F-Digit '0'
01687 55xxxx Voxbone SA 4+6 F-Digit '8'
01687 56xxxx Starcomm Ltd 4+6 F-Digit '0'
01687 57xxxx 3C Limited 4+6 F-Digit '2'
01687 58xxxx Solutios Limited 4+6 F-Digit '2'
01687 59xxxx Mars Communications Limited 4+6 F-Digit '0'
01687 60xxxx Known Future Limited 4+6 F-Digit '6'
01687 61xxxx IPV6 Limited 4+6 F-Digit '0'
01687 62xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01687 63xxxx Telecoms World Plc 4+6 F-Digit '0'
01687 64xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01687 65xxxx CFL Communications Limited 4+6 F-Digit '0'
01687 66xxxx Nexus Telecommunications plc 4+6 F-Digit '0'