United Kingdom

Number Code Allocated To Number Length Notes
01983 20xxxx BT 4+6
01983 20xxxx SDCWS BT, Cowes (Isle of Wight) 4+6
01983 21xxxx Gamma Telecom Holdings Ltd 4+6
01983 22xxxx Telephony Services Limited 4+6
01983 23xxxx BT 4+6
01983 23xxxx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 24xxxx Wight Cable 2005 Ltd 4+6
01983 25xxxx Virgin Media Limited 4+6
01983 26xxxx TG Support Limited 4+6
01983 2700xx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 2706xx SDSHNKL BT, Shanklin (Isle of Wight) 4+6
01983 2707xx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 2708xx SDRYD BT, Ryde (Isle of Wight) 4+6
01983 2720xx SDRYD BT, Ryde (Isle of Wight) 4+6
01983 2721xx SDVNTNR BT, Ventnor (Isle of Wight) 4+6
01983 2722xx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 2723xx SDSHNKL BT, Shanklin (Isle of Wight) 4+6
01983 2724xx SDSNDWN BT, Sandown (Isle of Wight) 4+6
01983 2725xx SDFRSHW BT, Freshwater (Isle of Wight) 4+6
01983 2726xx SDCWS BT, Cowes (Isle of Wight) 4+6
01983 2729xx SDBMBRD BT, Bembridge (Isle of Wight) 4+6
01983 2730xx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 2732xx SDSHNKL BT, Shanklin (Isle of Wight) 4+6
01983 2734xx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 2737xx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 2738xx SDCWS BT, Cowes (Isle of Wight) 4+6
01983 2739xx SDRYD BT, Ryde (Isle of Wight) 4+6
01983 2760xx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 2762xx SDFRSHW BT, Freshwater (Isle of Wight) 4+6
01983 2763xx SDSHNKL BT, Shanklin (Isle of Wight) 4+6
01983 2764xx SDRYD BT, Ryde (Isle of Wight) 4+6
01983 2766xx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 2767xx SDSHNKL BT, Shanklin (Isle of Wight) 4+6
01983 2768xx SDRYD BT, Ryde (Isle of Wight) 4+6
01983 277xxx SDRYD BT, Ryde (Isle of Wight) 4+6
01983 27xxxx BT 4+6
01983 28xxxx BT 4+6
01983 28xxxx SDCWS BT, Cowes (Isle of Wight) 4+6
01983 29xxxx BT 4+6
01983 30xxxx Wight Cable 2005 Ltd 4+6
01983 31xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01983 32xxxx Cable & Wireless UK 4+6
01983 33xxxx C3 Europe Limited 4+6 F-Digit '6'
01983 34xxxx Skycom Ltd 4+6 F-Digit '2'
01983 35xxxx Orange Home UK Plc 4+6 F-Digit '0'
01983 36xxxx Inclarity plc 4+6 F-Digit '2'
01983 37xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01983 38xxxx Net Solutions Europe Limited 4+6
01983 39xxxx TelNG Limited 4+6 F-Digit '2'
01983 40xxxx BT 4+6
01983 40xxxx SDSNDWN BT, Sandown (Isle of Wight) 4+6
01983 41xxxx Localphone Limited 4+6 F-Digit '0'
01983 42xxxx Net-Work Internet Ltd 4+6 F-Digit '0'
01983 43xxxx Frontier Systems Ltd 4+6
01983 44xxxx Coralbridge Ltd 4+6 F-Digit '0'
01983 45xxxx VoIP-Un Limited 4+6 F-Digit '0'
01983 46xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01983 470xxx Digital Mail Limited 4+6
01983 471xxx Telswitch Limited 4+6
01983 472xxx Tiscali UK Limited 4+6
01983 473xxx Skymarket Limited 4+6
01983 474xxx Starcomm Ltd 4+6
01983 475xxx INET Telecoms Ltd (Voipfone) 4+6
01983 476xxx 3C Limited 4+6
01983 477xxx Telecom2 Ltd 4+6
01983 478xxx Voxbone SA 4+6
01983 479xxx O-Bit Telecom Limited 4+6
01983 48xxxx InTechnology Plc 4+6 F-Digit '2'
01983 490xxx IPV6 Limited 4+6
01983 491xxx Mars Communications Limited 4+6
01983 492xxx Solutios Limited 4+6
01983 493xxx Switch Services Ltd 4+6
01983 494xxx Instant Telecommunications Ltd 4+6
01983 495xxx Global Crossing (UK) Ltd 4+6
01983 496xxx Orbis Telecom 4+6
01983 497xxx Telecoms World Plc 4+6
01983 498xxx CFL Communications Limited 4+6
01983 499xxx Mundio Mobile Limited 4+6
01983 50xxxx LogicStar Limited 4+6
01983 51xxxx TELSTRA EUROPE LIMITED 4+6
01983 52xxxx BT 4+6
01983 52xxxx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 531xxx SDCLBRN BT, Calbourne (Isle of Wight) 4+6
01983 532xxx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 535xxx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 536xxx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 537xxx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 538xxx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 539xxx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 53xxxx BT 4+6
01983 54xxxx Danemere Street Creative 4+6
01983 550xxx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 551xxx SDCHLGR BT, Chale Green (Isle of Wight) 4+6
01983 552xxx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 554xxx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 555xxx SDCLBRN BT, Calbourne (Isle of Wight) 4+6
01983 556xxx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 559xxx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 55xxxx BT 4+6
01983 56xxxx BT 4+6
01983 56xxxx SDRYD BT, Ryde (Isle of Wight) 4+6
01983 57xxxx Known Future Limited 4+6
01983 58xxxx Edge Telecom Ltd 4+6
01983 59xxxx Pipemedia Ltd 4+6
01983 600xxx Known Communications Limited 4+6
01983 601xxx Nexus Telecommunications plc 4+6
01983 602xxx Invomo Ltd 4+6
01983 606xxx Primus Telecommunications 4+6
01983 61xxxx BT 4+6
01983 61xxxx SDRYD BT, Ryde (Isle of Wight) 4+6
01983 70xxxx FleXtel Limited 4+6
01983 71xxxx Opal Telecom Limited 4+6
01983 72xxxx BT 4+6
01983 72xxxx SDCHLLR BT, Chillerton (Isle of Wight) 4+6
01983 73xxxx BT 4+6
01983 73xxxx SDNTN BT, Niton (Isle of Wight) 4+6
01983 74xxxx BT 4+6
01983 74xxxx SDBRGHS BT, Brighstone (Isle of Wight) 4+6
01983 75xxxx BT 4+6
01983 75xxxx SDFRSHW BT, Freshwater (Isle of Wight) 4+6
01983 76xxxx BT 4+6
01983 76xxxx SDYRMTH BT, Yarmouth (iow) (Isle of Wight) 4+6
01983 77xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01983 78xxxx Syntec UK Ltd 4+6
01983 79xxxx Resilient Networks Plc 4+6 F-Digit '9'
01983 80xxxx Power Internet Limited 4+6 F-Digit '1'
01983 81xxxx BT 4+6
01983 81xxxx SDRYD BT, Ryde (Isle of Wight) 4+6
01983 82xxxx BT 4+6
01983 82xxxx SDNWPRT BT, Newport (ni) (Isle of Wight) 4+6
01983 83xxxx Teledesign plc 4+6 F-Digit '2'
01983 84xxxx BT 4+6
01983 84xxxx SDGDSHL BT, Godshill (Isle of Wight) 4+6
01983 85xxxx BT 4+6
01983 85xxxx SDVNTNR BT, Ventnor (Isle of Wight) 4+6
01983 86xxxx BT 4+6
01983 86xxxx SDSHNKL BT, Shanklin (Isle of Wight) 4+6
01983 87xxxx BT 4+6
01983 87xxxx SDBMBRD BT, Bembridge (Isle of Wight) 4+6
01983 88xxxx BT 4+6
01983 88xxxx SDWTTNB BT, Wootton Bridge (Isle of Wight) 4+6
01983 89xxxx Magrathea Telecommunications Limited 4+6