United Kingdom

Number Code Allocated To Number Length Notes
01920 20xxxx TelNG Limited 4+6 F-Digit '2'
01920 21xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01920 22xxxx Orange Home UK Plc 4+6 F-Digit '0'
01920 23xxxx Localphone Limited 4+6 F-Digit '0'
01920 24xxxx Coralbridge Ltd 4+6 F-Digit '0'
01920 25xxxx Skycom Ltd 4+6 F-Digit '2'
01920 26xxxx VoIP-Un Limited 4+6 F-Digit '0'
01920 27xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01920 28xxxx Telephony Services Limited 4+6 F-Digit '2'
01920 29xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01920 30xxxx Net Solutions Europe Limited 4+6
01920 31xxxx Opal Telecom Limited 4+6 F-Digit '8'
01920 32xxxx FleXtel Limited 4+6
01920 33xxxx Freshtel UK Limited 4+6
01920 34xxxx BT 4+6
01920 34xxxx EAWAR BT, Ware (Hertfordshire) 4+6
01920 35xxxx C3 Europe Limited 4+6 F-Digit '6'
01920 36xxxx Cable & Wireless Plc 4+6
01920 37xxxx Syntec UK Ltd 4+6
01920 38xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01920 39xxxx Teledesign plc 4+6 F-Digit '2'
01920 40xxxx Cable & Wireless UK 4+6
01920 41xxxx Virgin Media Limited 4+6
01920 42xxxx Virgin Media Limited 4+6
01920 43xxxx BT 4+6
01920 43xxxx EADNE BT, Dane End (Hertfordshire) 4+6
01920 44xxxx BT 4+6
01920 44xxxx EAWAR BT, Ware (Hertfordshire) 4+6
01920 45xxxx Gamma Telecom Holdings Ltd 4+6
01920 46xxxx BT 4+6
01920 46xxxx EAWAR BT, Ware (Hertfordshire) 4+6
01920 47xxxx Edge Telecom Ltd 4+6
01920 48xxxx BT 4+6
01920 48xxxx EAWAR BT, Ware (Hertfordshire) 4+6
01920 49xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01920 50xxxx Net-Work Internet Ltd 4+6 F-Digit '0'
01920 51xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01920 52xxxx InTechnology Plc 4+6 F-Digit '2'
01920 53xxxx Telecom2 Ltd 4+6 F-Digit '6'
01920 54xxxx Timico Limited 4+6 F-Digit '8'
01920 55xxxx Telswitch Limited 4+6 F-Digit '0'
01920 56xxxx Voxbone SA 4+6 F-Digit '8'
01920 57xxxx Starcomm Ltd 4+6 F-Digit '0'
01920 58xxxx Solutios Limited 4+6 F-Digit '2'
01920 59xxxx IPV6 Limited 4+6 F-Digit '0'
01920 60xxxx Known Future Limited 4+6 F-Digit '6'
01920 61xxxx Mars Communications Limited 4+6 F-Digit '0'
01920 62xxxx 3C Limited 4+6 F-Digit '2'
01920 63xxxx Qeito Network Solutions Ltd 4+6 F-Digit '3'
01920 64xxxx Affiniti Integrated Solutions Ltd 4+6 F-Digit '4'
01920 65xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01920 66xxxx Switch Services Ltd 4+6 F-Digit '0'
01920 67xxxx Telecoms World Plc 4+6 F-Digit '0'
01920 68xxxx CFL Communications Limited 4+6 F-Digit '0'
01920 69xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01920 70xxxx Danemere Street Creative 4+6 F-Digit '2'
01920 71xxxx Known Communications Limited 4+6 F-Digit '0'
01920 72xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01920 80xxxx Inclarity plc 4+6
01920 81xxxx LogicStar Limited 4+6
01920 82xxxx BT 4+6
01920 82xxxx EAPUC BT, Puckeridge (Hertfordshire) 4+6
01920 83xxxx BT 4+6
01920 83xxxx EAWAS BT, Watton At Stone (Hertfordshire) 4+6
01920 84xxxx TELSTRA EUROPE LIMITED 4+6
01920 85xxxx VTL (UK) Limited 4+6
01920 86xxxx BT 4+6
01920 86xxxx EAWAR BT, Ware (Hertfordshire) 4+6
01920 87xxxx BT 4+6
01920 87xxxx EASAB BT, Stanstead Abbotts (Hertfordshire) 4+6
01920 88xxxx BT 4+6
01920 88xxxx EAWAR BT, Ware (Hertfordshire) 4+6
01920 89xxxx Magrathea Telecommunications Limited 4+6
0192018xxxx BT (0)+10
0192018xxxx EASAB BT, Stanstead Abbotts (Hertfordshire) (0)+10