United Kingdom

Number Code Allocated To Number Length Notes
01678 20xxxx Telephony Services Limited 4+6 F-Digit '2'
01678 21xxxx Timico Limited 4+6 F-Digit '8'
01678 22xxxx InTechnology Plc 4+6 F-Digit '2'
01678 23xxxx Telecom2 Ltd 4+6 F-Digit '6'
01678 24xxxx Telswitch Limited 4+6 F-Digit '0'
01678 25xxxx Voxbone SA 4+6 F-Digit '8'
01678 26xxxx Starcomm Ltd 4+6 F-Digit '0'
01678 27xxxx Known Future Limited 4+6 F-Digit '6'
01678 28xxxx 3C Limited 4+6 F-Digit '2'
01678 29xxxx Solutios Limited 4+6 F-Digit '2'
01678 30xxxx Net-Work Internet Ltd 4+6 F-Digit '0'
01678 31xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01678 32xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01678 33xxxx Mars Communications Limited 4+6 F-Digit '0'
01678 34xxxx IPV6 Limited 4+6 F-Digit '0'
01678 35xxxx Mundio Mobile Limited 4+6 F-Digit '0'
01678 36xxxx Telecoms World Plc 4+6 F-Digit '0'
01678 37xxxx CFL Communications Limited 4+6 F-Digit '0'
01678 38xxxx Danemere Street Creative 4+6 F-Digit '2'
01678 39xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01678 50xxxx Magrathea Telecommunications Limited 4+6
01678 51xxxx LogicStar Limited 4+6
01678 52xxxx BT 4+6
01678 52xxxx WNBAL BT, Bala (Gwynedd) 4+6
01678 53xxxx BT 4+6
01678 53xxxx WNLDF BT, Llandderfel (Gwynedd) 4+6
01678 54xxxx BT 4+6
01678 54xxxx WNLU BT, Llanuwchllyn (Gwynedd) 4+6
01678 55xxxx Gamma Telecom Holdings Ltd 4+6
01678 56xxxx FleXtel Limited 4+6
01678 57xxxx Cable & Wireless UK 4+6
01678 58xxxx Edge Telecom Ltd 4+6
01678 59xxxx Syntec UK Ltd 4+6
01678 60xxxx Telephony Services Limited 4+6 F-Digit '2'
01678 61xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01678 62xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01678 63xxxx TELSTRA EUROPE LIMITED 4+6 F-Digit '4'
01678 64xxxx TelNG Limited 4+6 F-Digit '2'
01678 65xxxx Localphone Limited 4+6 F-Digit '0'
01678 66xxxx Inclarity plc 4+6 F-Digit '2'
01678 67xxxx C3 Europe Limited 4+6 F-Digit '8'
01678 68xxxx BT 4+6
01678 68xxxx WNBAL BT, Bala (Gwynedd) 4+6
01678 69xxxx Net Solutions Europe Limited 4+6 F-Digit '9'
01678 90xxxx Orange Home UK Plc 4+6 F-Digit '0'
01678 91xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01678 92xxxx Skycom Ltd 4+6 F-Digit '2'
01678 93xxxx Opal Telecom Limited 4+6 F-Digit '8'
01678 94xxxx Coralbridge Ltd 4+6 F-Digit '0'
01678 95xxxx VoIP-Un Limited 4+6 F-Digit '0'
01678 96xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01678 97xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01678 98xxxx Teledesign plc 4+6 F-Digit '2'