United Kingdom

Number Code Allocated To Number Length Notes
01677 20xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01677 21xxxx Coralbridge Ltd 4+6 F-Digit '0'
01677 22xxxx Net-Work Internet Ltd 4+6 F-Digit '2'
01677 23xxxx VoIP-Un Limited 4+6 F-Digit '0'
01677 24xxxx InTechnology Plc 4+6 F-Digit '2'
01677 25xxxx Telephony Services Limited 4+6 F-Digit '2'
01677 26xxxx Telecom2 Ltd 4+6 F-Digit '6'
01677 27xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01677 28xxxx Timico Limited 4+6 F-Digit '0'
01677 29xxxx Voxbone SA 4+6 F-Digit '8'
01677 30xxxx Virgin Media Limited 4+6
01677 31xxxx TelNG Limited 4+6 F-Digit '2'
01677 32xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01677 33xxxx Freshtel UK Limited 4+6 F-Digit '7'
01677 34xxxx Net Solutions Europe Limited 4+6 F-Digit '4'
01677 35xxxx Inclarity plc 4+6
01677 36xxxx C3 Europe Limited 4+6 F-Digit '7'
01677 37xxxx Syntec UK Ltd 4+6
01677 38xxxx Localphone Limited 4+6 F-Digit '0'
01677 39xxxx Telephony Services Limited 4+6 F-Digit '2'
01677 40xxxx Cable & Wireless UK 4+6
01677 41xxxx LogicStar Limited 4+6
01677 42xxxx BT 4+6
01677 42xxxx NEBDL BT, Bedale (North Yorkshire) 4+6
01677 43xxxx BT 4+6
01677 43xxxx NEBDL BT, Bedale (North Yorkshire) 4+6
01677 44xxxx Magrathea Telecommunications Limited 4+6
01677 450xxx NECBN BT, Constable Burton (North Yorkshire) 4+6
01677 457xxx NEBDL BT, Bedale (North Yorkshire) 4+6
01677 458xxx NEBDL BT, Bedale (North Yorkshire) 4+6
01677 45xxxx BT 4+6
01677 46xxxx BT 4+6
01677 46xxxx NEJV BT, Jervaulx (North Yorkshire) 4+6
01677 47xxxx BT 4+6
01677 47xxxx NEWLL BT, Well (North Yorkshire) 4+6
01677 48xxxx Edge Telecom Ltd 4+6
01677 49xxxx Skycom Ltd 4+6 F-Digit '2'
01677 50xxxx Telswitch Limited 4+6 F-Digit '0'
01677 51xxxx Starcomm Ltd 4+6 F-Digit '0'
01677 52xxxx 3C Limited 4+6 F-Digit '2'
01677 53xxxx Known Future Limited 4+6 F-Digit '8'
01677 54xxxx IPV6 Limited 4+6 F-Digit '0'
01677 55xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01677 56xxxx Telecoms World Plc 4+6 F-Digit '0'
01677 57xxxx Mars Communications Limited 4+6 F-Digit '0'
01677 58xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01677 59xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01677 60xxxx Solutios Limited 4+6 F-Digit '2'
01677 61xxxx CFL Communications Limited 4+6 F-Digit '0'
01677 90xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01677 91xxxx Orange Home UK Plc 4+6 F-Digit '0'
01677 92xxxx TELSTRA EUROPE LIMITED 4+6
01677 93xxxx Gamma Telecom Holdings Ltd 4+6
01677 94xxxx Teledesign plc 4+6 F-Digit '2'
01677 95xxxx FleXtel Limited 4+6
01677 96xxxx Danemere Street Creative 4+6
01677 97xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01677 98xxxx Opal Telecom Limited 4+6 F-Digit '8'