United Kingdom

Number Code Allocated To Number Length Notes
01435 20xxxx Telephony Services Limited 4+6 F-Digit '5'
01435 21xxxx Orange Home UK Plc 4+6 F-Digit '0'
01435 22xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01435 23xxxx TelNG Limited 4+6 F-Digit '2'
01435 24xxxx Localphone Limited 4+6 F-Digit '0'
01435 25xxxx Starcomm Ltd 4+6 F-Digit '0'
01435 26xxxx Skycom Ltd 4+6 F-Digit '2'
01435 27xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01435 28xxxx InTechnology Plc 4+6 F-Digit '2'
01435 29xxxx Danemere Street Creative 4+6
01435 30xxxx Coralbridge Ltd 4+6 F-Digit '0'
01435 31xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01435 32xxxx Timico Limited 4+6 F-Digit '8'
01435 33xxxx Net-Work Internet Ltd 4+6 F-Digit '3'
01435 34xxxx VoIP-Un Limited 4+6 F-Digit '0'
01435 35xxxx Telswitch Limited 4+6 F-Digit '0'
01435 36xxxx Telecom2 Ltd 4+6 F-Digit '6'
01435 37xxxx 3C Limited 4+6 F-Digit '2'
01435 38xxxx Voxbone SA 4+6 F-Digit '8'
01435 39xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01435 40xxxx Opal Telecom Limited 4+6 F-Digit '8'
01435 41xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01435 4236xx NDMAY BT, Mayfield (East Sussex) 4+6
01435 4239xx NDHEA BT, Heathfield (Sussex - East) 4+6
01435 424xxx NDRGR BT, Rushlake Green (East Sussex) 4+6
01435 42xxxx BT 4+6
01435 43xxxx Teledesign plc 4+6 F-Digit '2'
01435 44xxxx Solutios Limited 4+6 F-Digit '2'
01435 45xxxx IPV6 Limited 4+6 F-Digit '0'
01435 46xxxx Net Solutions Europe Limited 4+6 F-Digit '6'
01435 47xxxx Mars Communications Limited 4+6 F-Digit '0'
01435 48xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01435 49xxxx Telecoms World Plc 4+6 F-Digit '0'
01435 50xxxx LogicStar Limited 4+6
01435 51xxxx Gamma Telecom Holdings Ltd 4+6
01435 52xxxx Syntec UK Ltd 4+6
01435 53xxxx Virgin Media Limited 4+6
01435 54xxxx FleXtel Limited 4+6
01435 55xxxx TELSTRA EUROPE LIMITED 4+6
01435 56xxxx Net Solutions Europe Limited 4+6 F-Digit '6'
01435 57xxxx C3 Europe Limited 4+6 F-Digit '5'
01435 58xxxx Freshtel UK Limited 4+6 F-Digit '0'
01435 59xxxx VTL (UK) Limited 4+6 F-Digit '5'
01435 60xxxx Cable & Wireless UK 4+6 F-Digit '6'
01435 61xxxx Switch Services Ltd 4+6 F-Digit '0'
01435 62xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01435 63xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01435 64xxxx CFL Communications Limited 4+6 F-Digit '0'
01435 65xxxx Known Communications Limited 4+6 F-Digit '0'
01435 67xxxx INET Telecoms Ltd (Voipfone) 4+6 F-Digit '7'
01435 80xxxx Inclarity plc 4+6
01435 81xxxx BT 4+6
01435 81xxxx NDHRO BT, Horam Road (East Sussex) 4+6
01435 82xxxx Known Future Limited 4+6 F-Digit '2'
01435 83xxxx BT 4+6
01435 83xxxx NDRGR BT, Rushlake Green (East Sussex) 4+6
01435 84xxxx Edge Telecom Ltd 4+6
01435 85xxxx LTT PLC 4+6
01435 86xxxx BT 4+6
01435 86xxxx NDHEA BT, Heathfield (Sussex - East) 4+6
01435 87xxxx BT 4+6
01435 87xxxx NDMAY BT, Mayfield (East Sussex) 4+6
01435 88xxxx BT 4+6
01435 88xxxx NDBUR BT, Burwash (East Sussex) 4+6
01435 89xxxx Magrathea Telecommunications Limited 4+6