United Kingdom

Number Code Allocated To Number Length Notes
01773 20xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01773 21xxxx Coralbridge Ltd 4+6 F-Digit '0'
01773 22xxxx Teledesign plc 4+6 F-Digit '2'
01773 23xxxx Nationwide Telephone Assistance Ltd 4+6 F-Digit '0'
01773 24xxxx VoIP-Un Limited 4+6 F-Digit '0'
01773 25xxxx Telephony Services Limited 4+6 F-Digit '2'
01773 26xxxx O-Bit Telecom Limited 4+6
01773 270xxx Tiscali UK Limited 4+6
01773 271xxx Cable and Wireless (Energis) 4+6
01773 272xxx Known Future Limited 4+6
01773 273xxx Telecom2 Ltd 4+6
01773 274xxx 3C Limited 4+6
01773 275xxx Solutios Limited 4+6
01773 276xxx Starcomm Ltd 4+6
01773 277xxx Telswitch Limited 4+6
01773 278xxx Voxbone SA 4+6
01773 279xxx Easynet Group Ltd 4+6
01773 280xxx Mars Communications Limited 4+6
01773 281xxx IPV6 Limited 4+6
01773 282xxx Instant Telecommunications Ltd 4+6
01773 283xxx Switch Services Ltd 4+6
01773 284xxx Mundio Mobile Limited 4+6
01773 285xxx CFL Communications Limited 4+6
01773 286xxx Telecoms World Plc 4+6
01773 287xxx Lixxus Ltd 4+6
01773 288xxx Nexus Telecommunications plc 4+6
01773 289xxx Invomo Ltd 4+6
01773 291xxx TeleWare PLC 4+6
01773 30xxxx Gamma Telecom Holdings Ltd 4+6
01773 31xxxx Magrathea Telecommunications Limited 4+6
01773 32xxxx Orange Home UK Plc 4+6 F-Digit '0'
01773 33xxxx Cable & Wireless Plc 4+6
01773 34xxxx Your Communications Ltd 4+6
01773 35xxxx InTechnology Plc 4+6
01773 36xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01773 37xxxx Redstone Communications Ltd 4+6
01773 38xxxx TELSTRA EUROPE LIMITED 4+6
01773 39xxxx TelNG Limited 4+6 F-Digit '2'
01773 50xxxx LogicStar Limited 4+6
01773 510xxx EMPINXT BT, Pinxton (Derbyshire) 4+6
01773 512xxx EMRPLEY BT, Ripley (Derbyshire) 4+6
01773 514xxx EMRPLEY BT, Ripley (Derbyshire) 4+6
01773 515xxx EMPINXT BT, Pinxton (Derbyshire) 4+6
01773 51xxxx BT 4+6
01773 520xxx EMALFRE BT, Alfreton (Derbyshire) 4+6
01773 522xxx EMALFRE BT, Alfreton (Derbyshire) 4+6
01773 525xxx EMBELPE BT, Belper (Derbyshire) 4+6
01773 526xxx EMLEABR BT, Leabrooks (Derbyshire) 4+6
01773 527xxx EMLEABR BT, Leabrooks (Derbyshire) 4+6
01773 528xxx EMLEABR BT, Leabrooks (Derbyshire) 4+6
01773 529xxx EMLEABR BT, Leabrooks (Derbyshire) 4+6
01773 52xxxx BT 4+6
01773 53xxxx BT 4+6
01773 53xxxx EMLANGL BT, Langley Mill (Nottinghamshire) 4+6
01773 540xxx EMLEABR BT, Leabrooks (Derbyshire) 4+6
01773 542xxx EMLEABR BT, Leabrooks (Derbyshire) 4+6
01773 543xxx EMALFRE BT, Alfreton (Derbyshire) 4+6
01773 544xxx EMLANGL BT, Langley Mill (Nottinghamshire) 4+6
01773 545xxx EMALFRE BT, Alfreton (Derbyshire) 4+6
01773 547xxx EMALFRE BT, Alfreton (Derbyshire) 4+6
01773 54xxxx BT 4+6
01773 55xxxx BT 4+6
01773 55xxxx EMCWRSL BT, Cowers Lane (Derbyshire) 4+6
01773 56xxxx Danemere Street Creative 4+6
01773 57xxxx BT 4+6
01773 57xxxx EMRPLEY BT, Ripley (Derbyshire) 4+6
01773 58xxxx BT 4+6
01773 58xxxx EMPINXT BT, Pinxton (Derbyshire) 4+6
01773 590xxx EMTBSHE BT, Tibshelf (Derbyshire) 4+6
01773 594xxx EMTBSHE BT, Tibshelf (Derbyshire) 4+6
01773 596xxx EMBELPE BT, Belper (Derbyshire) 4+6
01773 599xxx EMBELPE BT, Belper (Derbyshire) 4+6
01773 59xxxx BT 4+6
01773 60xxxx BT 4+6
01773 60xxxx EMLEABR BT, Leabrooks (Derbyshire) 4+6
01773 61xxxx Syntec UK Ltd 4+6
01773 62xxxx Virgin Media Limited 4+6
01773 63xxxx VTL (UK) Limited 4+6 F-Digit '9'
01773 64xxxx C3 Europe Limited 4+6 F-Digit '6'
01773 65xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01773 66xxxx Freshtel UK Limited 4+6
01773 67xxxx Net Solutions Europe Limited 4+6 F-Digit '7'
01773 68xxxx Opal Telecom Limited 4+6 F-Digit '8'
01773 69xxxx Localphone Limited 4+6 F-Digit '0'
01773 70xxxx Inclarity plc 4+6
01773 71xxxx BT 4+6
01773 71xxxx EMLANGL BT, Langley Mill (Nottinghamshire) 4+6
01773 7200xx EMRPLEY BT, Ripley (Derbyshire) 4+6
01773 7201xx EMLANGL BT, Langley Mill (Nottinghamshire) 4+6
01773 7202xx EMALFRE BT, Alfreton (Derbyshire) 4+6
01773 7230xx EMBELPE BT, Belper (Derbyshire) 4+6
01773 7231xx EMALFRE BT, Alfreton (Derbyshire) 4+6
01773 7232xx EMLANGL BT, Langley Mill (Nottinghamshire) 4+6
01773 7234xx EMALFRE BT, Alfreton (Derbyshire) 4+6
01773 7236xx EMRPLEY BT, Ripley (Derbyshire) 4+6
01773 7240xx EMLEABR BT, Leabrooks (Derbyshire) 4+6
01773 7244xx EMALFRE BT, Alfreton (Derbyshire) 4+6
01773 7246xx EMALFRE BT, Alfreton (Derbyshire) 4+6
01773 7248xx EMLANGL BT, Langley Mill (Nottinghamshire) 4+6
01773 7260xx EMLANGL BT, Langley Mill (Nottinghamshire) 4+6
01773 7262xx EMLANGL BT, Langley Mill (Nottinghamshire) 4+6
01773 7263xx EMBELPE BT, Belper (Derbyshire) 4+6
01773 7264xx EMRPLEY BT, Ripley (Derbyshire) 4+6
01773 7265xx EMALFRE BT, Alfreton (Derbyshire) 4+6
01773 7273xx EMLEABR BT, Leabrooks (Derbyshire) 4+6
01773 7274xx EMLANGL BT, Langley Mill (Nottinghamshire) 4+6
01773 7275xx EMLEABR BT, Leabrooks (Derbyshire) 4+6
01773 7277xx EMBELPE BT, Belper (Derbyshire) 4+6
01773 7280xx EMRPLEY BT, Ripley (Derbyshire) 4+6
01773 7283xx EMALFRE BT, Alfreton (Derbyshire) 4+6
01773 7284xx EMLANGL BT, Langley Mill (Nottinghamshire) 4+6
01773 7286xx EMTBSHE BT, Tibshelf (Derbyshire) 4+6
01773 7287xx EMBELPE BT, Belper (Derbyshire) 4+6
01773 7288xx EMLEABR BT, Leabrooks (Derbyshire) 4+6
01773 72xxxx BT 4+6
01773 73xxxx Affiniti Integrated Solutions Ltd 4+6
01773 74xxxx BT 4+6
01773 74xxxx EMRPLEY BT, Ripley (Derbyshire) 4+6
01773 75xxxx Thus Plc 4+6
01773 76xxxx BT 4+6
01773 76xxxx EMLANGL BT, Langley Mill (Nottinghamshire) 4+6
01773 77xxxx Virgin Media Limited 4+6
01773 78xxxx Virgin Media Limited 4+6
01773 79xxxx Edge Telecom Ltd 4+6
01773 80xxxx Skycom Ltd 4+6 F-Digit '2'
01773 81xxxx BT 4+6
01773 81xxxx EMPINXT BT, Pinxton (Derbyshire) 4+6
01773 82xxxx BT 4+6
01773 82xxxx EMBELPE BT, Belper (Derbyshire) 4+6
01773 83xxxx BT 4+6
01773 83xxxx EMALFRE BT, Alfreton (Derbyshire) 4+6
01773 84xxxx Cable & Wireless UK 4+6
01773 85xxxx BT 4+6
01773 85xxxx EMAMBER BT, Ambergate (Derbyshire) 4+6
01773 86xxxx BT 4+6
01773 86xxxx EMPINXT BT, Pinxton (Derbyshire) 4+6
01773 87xxxx BT 4+6
01773 87xxxx EMTBSHE BT, Tibshelf (Derbyshire) 4+6
01773 88xxxx BT 4+6
01773 88xxxx EMBELPE BT, Belper (Derbyshire) 4+6
01773 89xxxx Net-Work Internet Ltd 4+6 F-Digit '0'