United Kingdom

Number Code Allocated To Number Length Notes
01807 20xxxx Telephony Services Limited 4+6 F-Digit '2'
01807 21xxxx Telecom2 Ltd 4+6 F-Digit '6'
01807 22xxxx InTechnology Plc 4+6 F-Digit '2'
01807 23xxxx Timico Limited 4+6 F-Digit '8'
01807 24xxxx Telswitch Limited 4+6 F-Digit '0'
01807 25xxxx Voxbone SA 4+6 F-Digit '8'
01807 26xxxx Known Future Limited 4+6 F-Digit '0'
01807 27xxxx Solutios Limited 4+6 F-Digit '2'
01807 28xxxx IPV6 Limited 4+6 F-Digit '0'
01807 29xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01807 30xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01807 31xxxx Orange Home UK Plc 4+6 F-Digit '0'
01807 32xxxx TelNG Limited 4+6 F-Digit '2'
01807 33xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01807 34xxxx Localphone Limited 4+6 F-Digit '0'
01807 35xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01807 36xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01807 37xxxx C3 Europe Limited 4+6 F-Digit '7'
01807 38xxxx Opal Telecom Limited 4+6 F-Digit '8'
01807 39xxxx Coralbridge Ltd 4+6 F-Digit '0'
01807 40xxxx Mars Communications Limited 4+6 F-Digit '0'
01807 41xxxx Known Communications Limited 4+6 F-Digit '0'
01807 42xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01807 43xxxx Telecoms World Plc 4+6 F-Digit '0'
01807 44xxxx CFL Communications Limited 4+6 F-Digit '0'
01807 45xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01807 50xxxx BT 4+6
01807 50xxxx NSBLD BT, Ballindalloch (Moray) 4+6
01807 51xxxx BT 4+6
01807 51xxxx NSADV BT, Advie (Highland) 4+6
01807 52xxxx LogicStar Limited 4+6
01807 53xxxx VoIP-Un Limited 4+6 F-Digit '0'
01807 54xxxx Teledesign plc 4+6 F-Digit '2'
01807 55xxxx Skycom Ltd 4+6 F-Digit '2'
01807 56xxxx Magrathea Telecommunications Limited 4+6
01807 57xxxx Edge Telecom Ltd 4+6
01807 58xxxx BT 4+6
01807 58xxxx NSTTL BT, Tomintoul (Moray) 4+6
01807 59xxxx BT 4+6
01807 59xxxx NSGLV BT, Glenlivet (Grampian) 4+6
01807 90xxxx Net-Work Internet Ltd 4+6 F-Digit '0'
01807 91xxxx Gamma Telecom Holdings Ltd 4+6
01807 92xxxx Danemere Street Creative 4+6
01807 93xxxx Freshtel UK Limited 4+6 F-Digit '7'
01807 94xxxx Net Solutions Europe Limited 4+6 F-Digit '4'
01807 95xxxx Inclarity plc 4+6 F-Digit '2'
01807 96xxxx FleXtel Limited 4+6
01807 97xxxx Syntec UK Ltd 4+6
01807 98xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'