United Kingdom

Number Code Allocated To Number Length Notes
01398 20xxxx InTechnology Plc 4+6 F-Digit '2'
01398 21xxxx Opal Telecom Limited 4+6 F-Digit '8'
01398 22xxxx Teledesign plc 4+6 F-Digit '2'
01398 23xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01398 24xxxx Coralbridge Ltd 4+6 F-Digit '0'
01398 25xxxx VoIP-Un Limited 4+6 F-Digit '0'
01398 26xxxx Timico Limited 4+6 F-Digit '8'
01398 27xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01398 28xxxx Telecom2 Ltd 4+6 F-Digit '6'
01398 29xxxx Telswitch Limited 4+6 F-Digit '0'
01398 30xxxx Cable & Wireless UK 4+6
01398 31xxxx Gamma Telecom Holdings Ltd 4+6
01398 32xxxx BT 4+6
01398 32xxxx WWDULV BT, Dulverton (Somerset) 4+6
01398 33xxxx BT 4+6
01398 33xxxx WWBAMP BT, Bampton (Devon) 4+6
01398 34xxxx BT 4+6
01398 34xxxx WWANST BT, Anstey Mills (Devon) 4+6
01398 35xxxx BT 4+6
01398 35xxxx WWOAKF BT, Oakford (Devon) 4+6
01398 36xxxx BT 4+6
01398 37xxxx BT 4+6
01398 38xxxx Magrathea Telecommunications Limited 4+6
01398 39xxxx LogicStar Limited 4+6
01398 40xxxx Net-Work Internet Ltd 4+6 F-Digit '0'
01398 41xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01398 42xxxx Voxbone SA 4+6 F-Digit '8'
01398 43xxxx Solutios Limited 4+6 F-Digit '2'
01398 44xxxx IPV6 Limited 4+6 F-Digit '0'
01398 45xxxx Skycom Ltd 4+6 F-Digit '2'
01398 46xxxx Mars Communications Limited 4+6 F-Digit '0'
01398 47xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01398 48xxxx Telecoms World Plc 4+6 F-Digit '0'
01398 49xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01398 50xxxx Telephony Services Limited 4+6 F-Digit '5'
01398 51xxxx Orange Home UK Plc 4+6 F-Digit '0'
01398 52xxxx Known Future Limited 4+6 F-Digit '2'
01398 53xxxx T.T.N.C. Limited 4+6 F-Digit '1,2,3'
01398 54xxxx TelNG Limited 4+6 F-Digit '2'
01398 55xxxx Citrus Telecommunications Ltd 4+6 F-Digit '2'
01398 56xxxx Localphone Limited 4+6 F-Digit '0'
01398 57xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01398 58xxxx Net Solutions Europe Limited 4+6 F-Digit '8'
01398 59xxxx Danemere Street Creative 4+6
01398 60xxxx Switch Services Ltd 4+6 F-Digit '0'
01398 61xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01398 62xxxx CFL Communications Limited 4+6 F-Digit '0'
01398 63xxxx INET Telecoms Ltd (Voipfone) 4+6 F-Digit '0'
01398 64xxxx Known Communications Limited 4+6 F-Digit '0'
01398 65xxxx TeleWare PLC 4+6 F-Digit '3'
01398 90xxxx Edge Telecom Ltd 4+6
01398 91xxxx Syntec UK Ltd 4+6
01398 92xxxx Inclarity plc 4+6
01398 93xxxx TELSTRA EUROPE LIMITED 4+6
01398 94xxxx C3 Europe Limited 4+6 F-Digit '8'
01398 95xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01398 96xxxx Starcomm Ltd 4+6 F-Digit '0'
01398 97xxxx FleXtel Limited 4+6
01398 98xxxx Inclarity plc 4+6