United Kingdom

Number Code Allocated To Number Length Notes
01823 20xxxx InTechnology Plc 4+6
01823 21xxxx Gamma Telecom Holdings Ltd 4+6
01823 22xxxx Global Crossing (UK) Ltd 4+6
01823 23xxxx Affiniti Integrated Solutions Ltd 4+6
01823 24xxxx Telephony Services Limited 4+6
01823 25xxxx BT 4+6
01823 25xxxx WWTAUN BT, Taunton (Somerset) 4+6
01823 26xxxx Cable and Wireless (Energis) 4+6
01823 27xxxx BT 4+6
01823 27xxxx WWTAUN BT, Taunton (Somerset) 4+6
01823 28xxxx BT 4+6
01823 28xxxx WWTAUN BT, Taunton (Somerset) 4+6
01823 29xxxx LogicStar Limited 4+6
01823 300xxx WWTAUN BT, Taunton (Somerset) 4+6
01823 3020xx WWTAUN BT, Taunton (Somerset) 4+6
01823 3021xx WWWELL BT, Wellington (Somerset) 4+6
01823 3022xx WWHENL BT, Henlade (Somerset) 4+6
01823 3023xx WWTAUN BT, Taunton (Somerset) 4+6
01823 3024xx WWWELL BT, Wellington (Somerset) 4+6
01823 3030xx WWHENL BT, Henlade (Somerset) 4+6
01823 3031xx WWTAUN BT, Taunton (Somerset) 4+6
01823 3034xx WWWELL BT, Wellington (Somerset) 4+6
01823 3035xx WWTAUN BT, Taunton (Somerset) 4+6
01823 3038xx WWTAUN BT, Taunton (Somerset) 4+6
01823 307xxx WWTAUN BT, Taunton (Somerset) 4+6
01823 308xxx WWTAUN BT, Taunton (Somerset) 4+6
01823 30xxxx BT 4+6
01823 31xxxx BT 4+6
01823 31xxxx WWTAUN BT, Taunton (Somerset) 4+6
01823 32xxxx BT 4+6
01823 32xxxx WWTAUN BT, Taunton (Somerset) 4+6
01823 33xxxx BT 4+6
01823 34xxxx BT 4+6
01823 34xxxx WWTAUN BT, Taunton (Somerset) 4+6
01823 35xxxx BT 4+6
01823 35xxxx WWTAUN BT, Taunton (Somerset) 4+6
01823 36xxxx BT 4+6
01823 36xxxx WWTAUN BT, Taunton (Somerset) 4+6
01823 37xxxx Inclarity plc 4+6
01823 38xxxx Danemere Street Creative 4+6
01823 39xxxx Edge Telecom Ltd 4+6
01823 40xxxx BT 4+6
01823 40xxxx WWMILV BT, Milverton (Somerset) 4+6
01823 41xxxx BT 4+6
01823 41xxxx WWWMON BT, West Monkton (Somerset) 4+6
01823 421xxx WWBLAG BT, Blagdon Hill (Somerset) 4+6
01823 422xxx WWTAUN BT, Taunton (Somerset) 4+6
01823 423xxx WWTAUN BT, Taunton (Somerset) 4+6
01823 425xxx WWTAUN BT, Taunton (Somerset) 4+6
01823 42xxxx BT 4+6
01823 43xxxx BT 4+6
01823 43xxxx WWBLYD BT, Bishops Lydeard (Somerset) 4+6
01823 442xxx WWHENL BT, Henlade (Somerset) 4+6
01823 445xxx WWHENL BT, Henlade (Somerset) 4+6
01823 447xxx WWTAUN BT, Taunton (Somerset) 4+6
01823 448xxx WWTAUN BT, Taunton (Somerset) 4+6
01823 44xxxx BT 4+6
01823 45xxxx BT 4+6
01823 45xxxx WWKSTM BT, Kingston St Mary (Somerset) 4+6
01823 46xxxx BT 4+6
01823 46xxxx WWBTON BT, Bradford On Tone (Somerset) 4+6
01823 47xxxx Magrathea Telecommunications Limited 4+6
01823 480xxx WWHBCM BT, Hatch Beauchamp (Somerset) 4+6
01823 481xxx WWHBCM BT, Hatch Beauchamp (Somerset) 4+6
01823 483xxx WWTAUN BT, Taunton (Somerset) 4+6
01823 48xxxx BT 4+6
01823 49xxxx BT 4+6
01823 49xxxx WWNCUR BT, North Curry (Somerset) 4+6
01823 50xxxx Coms.Com Ltd 4+6 F-Digit '3'
01823 51xxxx Callagenix Ltd 4+6 F-Digit '0'
01823 52xxxx Teledesign plc 4+6 F-Digit '2'
01823 53xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01823 54xxxx Orange Home UK Plc 4+6 F-Digit '0'
01823 55xxxx Skycom Ltd 4+6 F-Digit '2'
01823 56xxxx TelNG Limited 4+6 F-Digit '2'
01823 57xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01823 58xxxx Power Internet Limited 4+6 F-Digit '1'
01823 59xxxx Resilient Networks Plc 4+6 F-Digit '9'
01823 60xxxx BT 4+6
01823 60xxxx WWCSTN BT, Churchstanton (Somerset) 4+6
01823 61xxxx Opal Telecom Limited 4+6
01823 62xxxx BT 4+6
01823 62xxxx WWHENL BT, Henlade (Somerset) 4+6
01823 63xxxx Thus Plc 4+6
01823 64xxxx Cable & Wireless Plc 4+6
01823 65xxxx BT 4+6
01823 65xxxx WWWELL BT, Wellington (Somerset) 4+6
01823 66xxxx BT 4+6
01823 66xxxx WWWELL BT, Wellington (Somerset) 4+6
01823 67xxxx BT 4+6
01823 67xxxx WWGHAM BT, Greenham (Devon) 4+6
01823 68xxxx BT 4+6
01823 68xxxx WWHEMY BT, Hemyock (Devon) 4+6
01823 69xxxx BT 4+6
01823 69xxxx WWBURR BT, Burrowbridge (Somerset) 4+6
01823 700xxx Localphone Limited 4+6
01823 701xxx Coralbridge Ltd 4+6
01823 702xxx Net-Work Internet Ltd 4+6
01823 703xxx Frontier Systems Ltd 4+6
01823 704xxx Nationwide Telephone Assistance Ltd 4+6
01823 705xxx VoIP-Un Limited 4+6
01823 706xxx O-Bit Telecom Limited 4+6
01823 707xxx Telecom2 Ltd 4+6
01823 708xxx Timico Limited 4+6
01823 709xxx Telswitch Limited 4+6
01823 710xxx Tiscali UK Limited 4+6
01823 711xxx Voxbone SA 4+6
01823 712xxx Starcomm Ltd 4+6
01823 713xxx Known Future Limited 4+6
01823 714xxx 3C Limited 4+6
01823 715xxx Solutios Limited 4+6
01823 716xxx Mars Communications Limited 4+6
01823 717xxx IPV6 Limited 4+6
01823 718xxx Qeito Network Solutions Ltd 4+6
01823 719xxx Switch Services Ltd 4+6
01823 72xxxx Cable & Wireless UK 4+6
01823 730xxx Instant Telecommunications Ltd 4+6
01823 731xxx Mundio Mobile Limited 4+6
01823 732xxx CFL Communications Limited 4+6
01823 733xxx Telecoms World Plc 4+6
01823 734xxx Known Communications Limited 4+6
01823 735xxx Nexus Telecommunications plc 4+6
01823 736xxx Wight Cable 2005 Ltd 4+6
01823 737xxx Invomo Ltd 4+6
01823 738xxx i-Net Communications Group Plc 4+6
01823 739xxx TeleWare PLC 4+6
01823 90xxxx TG Support Limited 4+6
01823 91xxxx FleXtel Limited 4+6
01823 92xxxx TELSTRA EUROPE LIMITED 4+6
01823 93xxxx Syntec UK Ltd 4+6
01823 94xxxx Virgin Media Limited 4+6 F-Digit '4'
01823 95xxxx C3 Europe Limited 4+6 F-Digit '3'
01823 96xxxx Net Solutions Europe Limited 4+6 F-Digit '6'
01823 97xxxx Easynet Group Ltd 4+6 F-Digit '0'
01823 98xxxx VTL (UK) Limited 4+6 F-Digit '5'
0182303xxxx FleXtel Limited (0)+10