United Kingdom

Number Code Allocated To Number Length Notes
01859 20xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01859 21xxxx InTechnology Plc 4+6 F-Digit '2'
01859 22xxxx Net-Work Internet Ltd 4+6 F-Digit '2'
01859 23xxxx Telecom2 Ltd 4+6 F-Digit '6'
01859 24xxxx Timico Limited 4+6 F-Digit '8'
01859 25xxxx Telswitch Limited 4+6 F-Digit '0'
01859 26xxxx Voxbone SA 4+6 F-Digit '8'
01859 27xxxx Starcomm Ltd 4+6 F-Digit '0'
01859 28xxxx Known Future Limited 4+6 F-Digit '5'
01859 29xxxx 3C Limited 4+6 F-Digit '2'
01859 30xxxx Solutios Limited 4+6 F-Digit '2'
01859 31xxxx Mars Communications Limited 4+6 F-Digit '0'
01859 32xxxx IPV6 Limited 4+6 F-Digit '0'
01859 33xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01859 34xxxx Telecoms World Plc 4+6 F-Digit '0'
01859 35xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01859 36xxxx CFL Communications Limited 4+6 F-Digit '0'
01859 37xxxx Known Communications Limited 4+6 F-Digit '0'
01859 38xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01859 39xxxx Danemere Street Creative 4+6 F-Digit '2'
01859 40xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01859 41xxxx TelNG Limited 4+6 F-Digit '2'
01859 42xxxx Inclarity plc 4+6 F-Digit '2'
01859 43xxxx Localphone Limited 4+6 F-Digit '0'
01859 44xxxx Syntec UK Ltd 4+6 F-Digit '2'
01859 45xxxx C3 Europe Limited 4+6 F-Digit '6'
01859 46xxxx Orange Home UK Plc 4+6 F-Digit '0'
01859 47xxxx FleXtel Limited 4+6
01859 48xxxx Skycom Ltd 4+6 F-Digit '2'
01859 49xxxx Net Solutions Europe Limited 4+6 F-Digit '9'
01859 50xxxx BT 4+6
01859 50xxxx NSHRS BT, Harris (Western Isles) 4+6
01859 51xxxx BT 4+6
01859 52xxxx BT 4+6
01859 53xxxx BT 4+6
01859 54xxxx BT 4+6
01859 55xxxx BT 4+6
01859 56xxxx BT 4+6
01859 57xxxx Gamma Telecom Holdings Ltd 4+6
01859 58xxxx Edge Telecom Ltd 4+6
01859 59xxxx Magrathea Telecommunications Limited 4+6
01859 70xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01859 71xxxx Coralbridge Ltd 4+6 F-Digit '0'
01859 72xxxx Opal Telecom Limited 4+6 F-Digit '8'
01859 73xxxx VoIP-Un Limited 4+6 F-Digit '0'
01859 74xxxx Telephony Services Limited 4+6 F-Digit '2'
01859 75xxxx Teledesign plc 4+6 F-Digit '2'
01859 76xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01859 77xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01859 78xxxx LogicStar Limited 4+6
01859 79xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'