United Kingdom

Number Code Allocated To Number Length Notes
01878 20xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01878 21xxxx TelNG Limited 4+6 F-Digit '2'
01878 22xxxx Inclarity plc 4+6 F-Digit '2'
01878 23xxxx Localphone Limited 4+6 F-Digit '0'
01878 24xxxx Orange Home UK Plc 4+6 F-Digit '0'
01878 25xxxx FleXtel Limited 4+6
01878 26xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01878 27xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01878 28xxxx C3 Europe Limited 4+6
01878 29xxxx Net Solutions Europe Limited 4+6
01878 30xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01878 31xxxx Coralbridge Ltd 4+6 F-Digit '0'
01878 32xxxx Opal Telecom Limited 4+6 F-Digit '8'
01878 33xxxx Teledesign plc 4+6 F-Digit '2'
01878 34xxxx VoIP-Un Limited 4+6 F-Digit '0'
01878 35xxxx Telephony Services Limited 4+6 F-Digit '2'
01878 36xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01878 37xxxx InTechnology Plc 4+6 F-Digit '2'
01878 38xxxx Telecom2 Ltd 4+6 F-Digit '6'
01878 39xxxx Timico Limited 4+6 F-Digit '8'
01878 40xxxx Net-Work Internet Ltd 4+6 F-Digit '0'
01878 41xxxx Telswitch Limited 4+6 F-Digit '0'
01878 42xxxx Voxbone SA 4+6 F-Digit '8'
01878 43xxxx Starcomm Ltd 4+6 F-Digit '0'
01878 44xxxx Skycom Ltd 4+6 F-Digit '2'
01878 45xxxx 3C Limited 4+6 F-Digit '2'
01878 46xxxx Solutios Limited 4+6 F-Digit '2'
01878 47xxxx Known Future Limited 4+6 F-Digit '7'
01878 48xxxx Mars Communications Limited 4+6 F-Digit '0'
01878 49xxxx IPV6 Limited 4+6 F-Digit '0'
01878 50xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01878 51xxxx Telecoms World Plc 4+6 F-Digit '0'
01878 52xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01878 53xxxx CFL Communications Limited 4+6 F-Digit '0'
01878 54xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01878 70xxxx BT 4+6
01878 70xxxx NSLBD BT, Lochboisdale (Western Isles) 4+6
01878 71xxxx BT 4+6
01878 72xxxx BT 4+6
01878 73xxxx LogicStar Limited 4+6
01878 74xxxx Syntec UK Ltd 4+6
01878 75xxxx Danemere Street Creative 4+6
01878 76xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01878 77xxxx Edge Telecom Ltd 4+6
01878 78xxxx Magrathea Telecommunications Limited 4+6
01878 79xxxx Gamma Telecom Holdings Ltd 4+6