United Kingdom

Number Code Allocated To Number Length Notes
01389 20xxxx Orange Home UK Plc 4+6 F-Digit '0'
01389 21xxxx Localphone Limited 4+6 F-Digit '0'
01389 22xxxx Skycom Ltd 4+6
01389 23xxxx TelNG Limited 4+6 F-Digit '2'
01389 24xxxx InTechnology Plc 4+6 F-Digit '2'
01389 25xxxx Teledesign plc 4+6 F-Digit '2'
01389 26xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01389 27xxxx T.T.N.C. Limited 4+6 F-Digit '1,2,3'
01389 28xxxx Starcomm Ltd 4+6 F-Digit '0'
01389 29xxxx Opal Telecom Limited 4+6 F-Digit '8'
01389 30xxxx TG Support Limited 4+6
01389 31xxxx Gamma Telecom Holdings Ltd 4+6
01389 32xxxx Danemere Street Creative 4+6
01389 33xxxx Edge Telecom Ltd 4+6
01389 34xxxx Cable & Wireless Plc 4+6
01389 35xxxx FleXtel Limited 4+6
01389 36xxxx Thus Plc 4+6
01389 37xxxx Syntec UK Ltd 4+6
01389 38xxxx Virgin Media Limited 4+6
01389 39xxxx Known Future Limited 4+6 F-Digit '9'
01389 40xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01389 41xxxx VoIP-Un Limited 4+6 F-Digit '0'
01389 42xxxx Coralbridge Ltd 4+6 F-Digit '0'
01389 43xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01389 44xxxx Net-Work Internet Ltd 4+6 F-Digit '4'
01389 45xxxx Timico Limited 4+6 F-Digit '8'
01389 460xxx Telswitch Limited 4+6
01389 461xxx Lumison Limited 4+6
01389 462xxx Solutios Limited 4+6
01389 463xxx IPV6 Limited 4+6
01389 464xxx 3C Limited 4+6
01389 465xxx Mars Communications Limited 4+6
01389 466xxx Telecom2 Ltd 4+6
01389 467xxx INET Telecoms Ltd (Voipfone) 4+6
01389 468xxx Voxbone SA 4+6
01389 469xxx Instant Telecommunications Ltd 4+6
01389 470xxx Easynet Group Ltd 4+6
01389 471xxx Switch Services Ltd 4+6
01389 472xxx Mundio Mobile Limited 4+6
01389 473xxx CFL Communications Limited 4+6
01389 474xxx Known Communications Limited 4+6
01389 475xxx TeleWare PLC 4+6
01389 476xxx Nexus Telecommunications plc 4+6
01389 477xxx Invomo Ltd 4+6
01389 478xxx i-Net Communications Group Plc 4+6
01389 60xxxx Telewest Communications Group Limited 4+6
01389 61xxxx C3 Europe Limited 4+6 F-Digit '9'
01389 62xxxx Freshtel UK Limited 4+6 F-Digit '0'
01389 63xxxx Colloquium Ltd 4+6
01389 64xxxx Virgin Media Limited 4+6
01389 65xxxx Telephony Services Limited 4+6 F-Digit '6'
01389 66xxxx Citrus Telecommunications Ltd 4+6 F-Digit '2'
01389 67xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01389 68xxxx Net Solutions Europe Limited 4+6 F-Digit '8'
01389 69xxxx TELSTRA EUROPE LIMITED 4+6 F-Digit '4'
01389 70xxxx Danemere Street Creative 4+6
01389 71xxxx BT 4+6
01389 71xxxx WSALE BT, Alexandria (Strathclyde) 4+6
01389 720xxx WSALE BT, Alexandria (Strathclyde) 4+6
01389 722xxx WSALE BT, Alexandria (Strathclyde) 4+6
01389 723xxx WSDUM BT, Dumbarton (Strathclyde) 4+6
01389 726xxx WSDUM BT, Dumbarton (Strathclyde) 4+6
01389 728xxx WSDUM BT, Dumbarton (Strathclyde) 4+6
01389 729xxx WSALE BT, Alexandria (Strathclyde) 4+6
01389 72xxxx BT 4+6
01389 73xxxx BT 4+6
01389 73xxxx WSDUM BT, Dumbarton (Strathclyde) 4+6
01389 742xxx WSDUM BT, Dumbarton (Strathclyde) 4+6
01389 743xxx WSDUM BT, Dumbarton (Strathclyde) 4+6
01389 7440xx WSDUT BT, Duntocher (Strathclyde) 4+6
01389 7442xx WSDUM BT, Dumbarton (Strathclyde) 4+6
01389 7445xx WSDUM BT, Dumbarton (Strathclyde) 4+6
01389 74xxxx BT 4+6
01389 75xxxx BT 4+6
01389 75xxxx WSALE BT, Alexandria (Strathclyde) 4+6
01389 76xxxx BT 4+6
01389 76xxxx WSDUM BT, Dumbarton (Strathclyde) 4+6
01389 77xxxx Telewest Communications Group Limited 4+6
01389 78xxxx LogicStar Limited 4+6
01389 79xxxx Pipemedia Ltd 4+6
01389 80xxxx BT 4+6
01389 80xxxx WSDUT BT, Duntocher (Strathclyde) 4+6
01389 81xxxx Cable & Wireless UK 4+6
01389 820xxx WSDUM BT, Dumbarton (Strathclyde) 4+6
01389 8220xx WSDUM BT, Dumbarton (Strathclyde) 4+6
01389 8228xx WSDUM BT, Dumbarton (Strathclyde) 4+6
01389 8229xx WSALE BT, Alexandria (Strathclyde) 4+6
01389 8233xx WSDUM BT, Dumbarton (Strathclyde) 4+6
01389 8234xx WSALE BT, Alexandria (Strathclyde) 4+6
01389 82xxxx BT 4+6
01389 83xxxx BT 4+6
01389 84xxxx BT 4+6
01389 84xxxx WSCSS BT, Cardross (Strathclyde) 4+6
01389 85xxxx BT 4+6
01389 85xxxx WSARN BT, Arden (Argyll & Bute) 4+6
01389 86xxxx Inclarity plc 4+6
01389 87xxxx BT 4+6
01389 87xxxx WSDUT BT, Duntocher (Strathclyde) 4+6
01389 88xxxx Magrathea Telecommunications Limited 4+6
01389 89xxxx BT 4+6
01389 89xxxx WSDUT BT, Duntocher (Strathclyde) 4+6
0138914xxxx Telewest Communications Group Limited (0)+10