United Kingdom

Number Code Allocated To Number Length Notes
01803 20xxxx BT 4+6
01803 20xxxx WWTORQ BT, Torquay (Devon) 4+6
01803 21xxxx BT 4+6
01803 21xxxx WWTORQ BT, Torquay (Devon) 4+6
01803 22xxxx Gamma Telecom Holdings Ltd 4+6
01803 23xxxx Cable and Wireless (Energis) 4+6
01803 24xxxx InTechnology Plc 4+6
01803 25xxxx TG Support Limited 4+6
01803 26xxxx LogicStar Limited 4+6
01803 27xxxx Coms.Com Ltd 4+6 F-Digit '3'
01803 28xxxx Danemere Street Creative 4+6
01803 29xxxx BT 4+6
01803 29xxxx WWTORQ BT, Torquay (Devon) 4+6
01803 30xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01803 31xxxx BT 4+6
01803 31xxxx WWSMAR BT, St Marychurch (Devon) 4+6
01803 32xxxx BT 4+6
01803 32xxxx WWSMAR BT, St Marychurch (Devon) 4+6
01803 33xxxx Inclarity plc 4+6
01803 34xxxx Thus Plc 4+6
01803 3500xx WWTORQ BT, Torquay (Devon) 4+6
01803 3504xx WWSMAR BT, St Marychurch (Devon) 4+6
01803 3511xx WWSMAR BT, St Marychurch (Devon) 4+6
01803 3514xx WWTORQ BT, Torquay (Devon) 4+6
01803 352xxx WWTORQ BT, Torquay (Devon) 4+6
01803 3542xx WWPAIG BT, Paignton (Devon) 4+6
01803 3545xx WWTORQ BT, Torquay (Devon) 4+6
01803 3546xx WWPAIG BT, Paignton (Devon) 4+6
01803 3547xx WWTOTN BT, Totnes (Devon) 4+6
01803 3548xx WWSMAR BT, St Marychurch (Devon) 4+6
01803 3549xx WWBRIX BT, Brixham (Devon) 4+6
01803 3560xx WWTORQ BT, Torquay (Devon) 4+6
01803 3562xx WWTOTN BT, Totnes (Devon) 4+6
01803 3563xx WWBRIX BT, Brixham (Devon) 4+6
01803 3564xx WWDART BT, Dartmouth (Devon) 4+6
01803 3565xx WWTORQ BT, Torquay (Devon) 4+6
01803 3566xx WWPAIG BT, Paignton (Devon) 4+6
01803 3567xx WWSMAR BT, St Marychurch (Devon) 4+6
01803 3568xx WWTOTN BT, Totnes (Devon) 4+6
01803 3569xx WWBRIX BT, Brixham (Devon) 4+6
01803 359xxx WWPAIG BT, Paignton (Devon) 4+6
01803 35xxxx BT 4+6
01803 36xxxx Pipemedia Ltd 4+6
01803 37xxxx Edge Telecom Ltd 4+6
01803 38xxxx BT 4+6
01803 38xxxx WWTORQ BT, Torquay (Devon) 4+6
01803 39xxxx Eurobell (Holdings) plc 4+6
01803 40xxxx Eurobell (Holdings) plc 4+6
01803 410xxx Localphone Limited 4+6
01803 411xxx Opal Telecom Limited 4+6
01803 412xxx Coralbridge Ltd 4+6
01803 413xxx Net-Work Internet Ltd 4+6
01803 414xxx Opal Telecom Limited 4+6
01803 415xxx VoIP-Un Limited 4+6
01803 416xxx Frontier Systems Ltd 4+6
01803 417xxx O-Bit Telecom Limited 4+6
01803 418xxx Digital Mail Limited 4+6
01803 419xxx Timico Limited 4+6
01803 420xxx Telecom2 Ltd 4+6
01803 421xxx Global Crossing (UK) Ltd 4+6
01803 422xxx Nationwide Telephone Assistance Ltd 4+6
01803 423xxx Telswitch Limited 4+6
01803 424xxx Voxbone SA 4+6
01803 425xxx Known Future Limited 4+6
01803 426xxx Skymarket Limited 4+6
01803 427xxx Solutios Limited 4+6
01803 428xxx Easynet Group Ltd 4+6
01803 429xxx Mars Communications Limited 4+6
01803 430xxx IPV6 Limited 4+6
01803 431xxx Opal Telecom Limited 4+6
01803 432xxx Instant Telecommunications Ltd 4+6
01803 433xxx Keycom plc 4+6
01803 434xxx Switch Services Ltd 4+6
01803 435xxx Orbis Telecom 4+6
01803 436xxx Telecoms World Plc 4+6
01803 437xxx Mundio Mobile Limited 4+6
01803 438xxx CFL Communications Limited 4+6
01803 439xxx Known Communications Limited 4+6
01803 440xxx Nexus Telecommunications plc 4+6
01803 441xxx Invomo Ltd 4+6
01803 442xxx i-Net Communications Group Plc 4+6
01803 443xxx TeleWare PLC 4+6
01803 444xxx Wight Cable 2005 Ltd 4+6
01803 445xxx Opal Telecom Limited 4+6
01803 50xxxx Telephony Services Limited 4+6
01803 51xxxx Teledesign plc 4+6 F-Digit '2'
01803 52xxxx BT 4+6
01803 52xxxx WWPAIG BT, Paignton (Devon) 4+6
01803 53xxxx Freshtel UK Limited 4+6 F-Digit '7'
01803 54xxxx BT 4+6
01803 54xxxx WWPAIG BT, Paignton (Devon) 4+6
01803 55xxxx BT 4+6
01803 55xxxx WWPAIG BT, Paignton (Devon) 4+6
01803 56xxxx FleXtel Limited 4+6
01803 57xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01803 58xxxx Skycom Ltd 4+6 F-Digit '2'
01803 59xxxx Resilient Networks Plc 4+6 F-Digit '9'
01803 60xxxx BT 4+6
01803 60xxxx WWCHEL BT, Chelston (Devon) 4+6
01803 61xxxx BT 4+6
01803 61xxxx WWSHIP BT, Shiphay Collaton (Devon) 4+6
01803 62xxxx Net Solutions Europe Limited 4+6 F-Digit '2'
01803 63xxxx TELSTRA EUROPE LIMITED 4+6
01803 64xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01803 65xxxx BT 4+6
01803 65xxxx WWSHIP BT, Shiphay Collaton (Devon) 4+6
01803 660xxx WWPAIG BT, Paignton (Devon) 4+6
01803 661xxx WWCHRS BT, Churston (Devon) 4+6
01803 663xxx WWPAIG BT, Paignton (Devon) 4+6
01803 667xxx WWCHRS BT, Churston (Devon) 4+6
01803 668xxx WWPAIG BT, Paignton (Devon) 4+6
01803 66xxxx BT 4+6
01803 67xxxx Cable & Wireless UK 4+6
01803 68xxxx TelNG Limited 4+6 F-Digit '2'
01803 690xxx WWCHEL BT, Chelston (Devon) 4+6
01803 696xxx WWPAIG BT, Paignton (Devon) 4+6
01803 697xxx WWPAIG BT, Paignton (Devon) 4+6
01803 69xxxx BT 4+6
01803 70xxxx Affiniti Integrated Solutions Ltd 4+6
01803 71xxxx BT 4+6
01803 71xxxx WWBAWT BT, Blackawton (Devon) 4+6
01803 72xxxx BT 4+6
01803 72xxxx WWDITT BT, Dittisham (Devon) 4+6
01803 73xxxx BT 4+6
01803 73xxxx WWHARB BT, Harbertonford (Devon) 4+6
01803 74xxxx Orange Home UK Plc 4+6 F-Digit '0'
01803 75xxxx BT 4+6
01803 75xxxx WWKGWR BT, Kingswear (Devon) 4+6
01803 76xxxx BT 4+6
01803 76xxxx WWSTAV BT, Staverton (Devon) 4+6
01803 77xxxx BT 4+6
01803 77xxxx WWSFLM BT, Stoke Fleming (Devon) 4+6
01803 78xxxx BT 4+6
01803 78xxxx WWSGAB BT, Stoke Gabriel (Devon) 4+6
01803 79xxxx Syntec UK Ltd 4+6
01803 80xxxx IV Response Limited 4+6
01803 81xxxx BT 4+6
01803 81xxxx WWIPPL BT, Ipplepen (Devon) 4+6
01803 82xxxx C3 Europe Limited 4+6 F-Digit '8'
01803 83xxxx BT 4+6
01803 83xxxx WWDART BT, Dartmouth (Devon) 4+6
01803 840xxx WWTOTN BT, Totnes (Devon) 4+6
01803 841xxx WWPAIG BT, Paignton (Devon) 4+6
01803 842xxx WWCHRS BT, Churston (Devon) 4+6
01803 847xxx WWTOTN BT, Totnes (Devon) 4+6
01803 848xxx WWCHRS BT, Churston (Devon) 4+6
01803 849xxx WWTOTN BT, Totnes (Devon) 4+6
01803 84xxxx BT 4+6
01803 85xxxx BT 4+6
01803 85xxxx WWBRIX BT, Brixham (Devon) 4+6
01803 86xxxx BT 4+6
01803 86xxxx WWTOTN BT, Totnes (Devon) 4+6
01803 87xxxx BT 4+6
01803 87xxxx WWKKWL BT, Kingskerswell (Devon) 4+6
01803 88xxxx BT 4+6
01803 88xxxx WWBRIX BT, Brixham (Devon) 4+6
01803 89xxxx Magrathea Telecommunications Limited 4+6