United Kingdom

Number Code Allocated To Number Length Notes
01863 20xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01863 21xxxx TelNG Limited 4+6 F-Digit '2'
01863 22xxxx FleXtel Limited 4+6
01863 23xxxx Inclarity plc 4+6 F-Digit '2'
01863 24xxxx Localphone Limited 4+6 F-Digit '0'
01863 25xxxx Skycom Ltd 4+6 F-Digit '2'
01863 26xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01863 27xxxx Net Solutions Europe Limited 4+6 F-Digit '7'
01863 28xxxx Opal Telecom Limited 4+6 F-Digit '8'
01863 29xxxx Orange Home UK Plc 4+6 F-Digit '0'
01863 30xxxx Net-Work Internet Ltd 4+6 F-Digit '0'
01863 31xxxx Teledesign plc 4+6 F-Digit '2'
01863 32xxxx Syntec UK Ltd 4+6 F-Digit '2'
01863 33xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01863 34xxxx Entanet International Ltd 4+6 F-Digit '1'
01863 35xxxx VoIP-Un Limited 4+6 F-Digit '0'
01863 36xxxx C3 Europe Limited 4+6 F-Digit '6'
01863 37xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01863 38xxxx Telephony Services Limited 4+6 F-Digit '2'
01863 39xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01863 40xxxx Telecom2 Ltd 4+6 F-Digit '6'
01863 41xxxx Timico Limited 4+6 F-Digit '8'
01863 42xxxx Starcomm Ltd 4+6 F-Digit '0'
01863 43xxxx Telswitch Limited 4+6 F-Digit '0'
01863 44xxxx Voxbone SA 4+6 F-Digit '8'
01863 45xxxx Known Future Limited 4+6 F-Digit '0'
01863 46xxxx 3C Limited 4+6 F-Digit '2'
01863 47xxxx Solutios Limited 4+6 F-Digit '2'
01863 48xxxx Mars Communications Limited 4+6 F-Digit '0'
01863 49xxxx IPV6 Limited 4+6 F-Digit '0'
01863 50xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01863 51xxxx Telecoms World Plc 4+6 F-Digit '0'
01863 52xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01863 53xxxx CFL Communications Limited 4+6 F-Digit '0'
01863 54xxxx Danemere Street Creative 4+6 F-Digit '2'
01863 55xxxx Known Communications Limited 4+6 F-Digit '0'
01863 56xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01863 70xxxx Freshtel UK Limited 4+6 F-Digit '7'
01863 71xxxx LogicStar Limited 4+6
01863 72xxxx Gamma Telecom Holdings Ltd 4+6
01863 73xxxx Thus Plc 4+6
01863 74xxxx Edge Telecom Ltd 4+6
01863 75xxxx BT 4+6
01863 75xxxx NSTCR BT, the Craigs (Highland) 4+6
01863 76xxxx BT 4+6
01863 76xxxx NSAGY BT, Ardgay (Highland) 4+6
01863 77xxxx Magrathea Telecommunications Limited 4+6
01863 78xxxx InTechnology Plc 4+6 F-Digit '2'
01863 79xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'