United Kingdom

Number Code Allocated To Number Length Notes
01623 20xxxx Orange Home UK Plc 4+6 F-Digit '0'
01623 21xxxx TelNG Limited 4+6 F-Digit '2'
01623 22xxxx Callagenix Ltd 4+6 F-Digit '0'
01623 23xxxx Opal Telecom Limited 4+6 F-Digit '8'
01623 24xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01623 25xxxx Coms.Com Ltd 4+6 F-Digit '3'
01623 26xxxx TWL Inbound Ltd 4+6 F-Digit '3'
01623 270xxx Localphone Limited 4+6
01623 271xxx Skycom Ltd 4+6
01623 272xxx Telephony Services Limited 4+6
01623 273xxx Teledesign plc 4+6
01623 274xxx O-Bit Telecom Limited 4+6
01623 275xxx VoIP-Un Limited 4+6
01623 276xxx TelXL Ltd 4+6
01623 277xxx Frontier Systems Ltd 4+6
01623 278xxx Coralbridge Ltd 4+6
01623 279xxx Nationwide Telephone Assistance Ltd 4+6
01623 28xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01623 29xxxx Resilient Networks Plc 4+6 F-Digit '8'
01623 300xxx Net-Work Internet Ltd 4+6
01623 301xxx Telecom2 Ltd 4+6
01623 302xxx Timico Limited 4+6
01623 303xxx Switch Services Ltd 4+6
01623 304xxx Telswitch Limited 4+6
01623 305xxx Tiscali UK Limited 4+6
01623 306xxx Voxbone SA 4+6
01623 307xxx 3C Limited 4+6
01623 308xxx Solutios Limited 4+6
01623 309xxx Known Future Limited 4+6
01623 310xxx Starcomm Ltd 4+6
01623 311xxx Mars Communications Limited 4+6
01623 312xxx Skymarket Limited 4+6
01623 313xxx IPV6 Limited 4+6
01623 314xxx Telecoms World Plc 4+6
01623 315xxx Instant Telecommunications Ltd 4+6
01623 316xxx Mundio Mobile Limited 4+6
01623 317xxx CFL Communications Limited 4+6
01623 318xxx Known Communications Limited 4+6
01623 319xxx Nexus Telecommunications plc 4+6
01623 320xxx Business Broadcast Communications Ltd 4+6
01623 321xxx Invomo Ltd 4+6
01623 322xxx Orbis Telecom 4+6
01623 323xxx i-Net Communications Group Plc 4+6
01623 324xxx Wight Cable 2005 Ltd 4+6
01623 40xxxx Virgin Media Limited 4+6
01623 410xxx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 411xxx EMBILST BT, Bilsthorpe (Nottinghamshire) 4+6
01623 412xxx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 413xxx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 416xxx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 41xxxx BT 4+6
01623 42xxxx BT 4+6
01623 42xxxx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 43xxxx Virgin Media Limited 4+6
01623 44xxxx BT 4+6
01623 44xxxx EMSUTTI BT, Sutton In Ashfield (Nottinghamshire) 4+6
01623 45xxxx Virgin Media Limited 4+6
01623 46xxxx Virgin Media Limited 4+6
01623 47xxxx Virgin Media Limited 4+6
01623 48xxxx Virgin Media Limited 4+6
01623 490xxx EMBLDWO BT, Blidworth (Nottinghamshire) 4+6
01623 492xxx EMSUTTI BT, Sutton In Ashfield (Nottinghamshire) 4+6
01623 499xxx EMBLDWO BT, Blidworth (Nottinghamshire) 4+6
01623 49xxxx BT 4+6
01623 50xxxx InTechnology Plc 4+6
01623 51xxxx BT 4+6
01623 51xxxx EMSUTTI BT, Sutton In Ashfield (Nottinghamshire) 4+6
01623 52xxxx BT 4+6
01623 52xxxx EMSUTTI BT, Sutton In Ashfield (Nottinghamshire) 4+6
01623 53xxxx Thus Plc 4+6
01623 54xxxx Affiniti Integrated Solutions Ltd 4+6
01623 55xxxx BT 4+6
01623 55xxxx EMSUTTI BT, Sutton In Ashfield (Nottinghamshire) 4+6
01623 56xxxx Your Communications Ltd 4+6
01623 57xxxx LogicStar Limited 4+6
01623 583xxx EMSUTTI BT, Sutton In Ashfield (Nottinghamshire) 4+6
01623 5840xx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 5842xx EMSUTTI BT, Sutton In Ashfield (Nottinghamshire) 4+6
01623 5843xx EMKIRKB BT, Kirkby In Ashfield (Nottinghamshire) 4+6
01623 5844xx EMSUTTI BT, Sutton In Ashfield (Nottinghamshire) 4+6
01623 5846xx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 5847xx EMSUTTI BT, Sutton In Ashfield (Nottinghamshire) 4+6
01623 5849xx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 5850xx EMEDWIN BT, Edwinstowe (Nottinghamshire) 4+6
01623 5859xx EMSHIRE BT, Shirebrook (Derbyshire) 4+6
01623 586xxx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 588xxx EMSHIRE BT, Shirebrook (Derbyshire) 4+6
01623 5891xx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 5894xx EMNEWOL BT, New Ollerton (Nottinghamshire) 4+6
01623 5899xx EMSUTTI BT, Sutton In Ashfield (Nottinghamshire) 4+6
01623 58xxxx BT 4+6
01623 59xxxx Cable & Wireless UK 4+6
01623 60xxxx Virgin Media Limited 4+6
01623 61xxxx Easynet Group Ltd 4+6 F-Digit '0'
01623 62xxxx BT 4+6
01623 62xxxx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 63xxxx BT 4+6
01623 63xxxx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 64xxxx BT 4+6
01623 64xxxx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 65xxxx BT 4+6
01623 66xxxx BT 4+6
01623 66xxxx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 67xxxx BT 4+6
01623 67xxxx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 683xxx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 684xxx EMKIRKB BT, Kirkby In Ashfield (Nottinghamshire) 4+6
01623 686xxx EMBILST BT, Bilsthorpe (Nottinghamshire) 4+6
01623 687xxx EMKIRKB BT, Kirkby In Ashfield (Nottinghamshire) 4+6
01623 68xxxx BT 4+6
01623 69xxxx Danemere Street Creative 4+6
01623 70xxxx Gamma Telecom Holdings Ltd 4+6
01623 71xxxx Inclarity plc 4+6
01623 720xxx EMKIRKB BT, Kirkby In Ashfield (Nottinghamshire) 4+6
01623 724xxx EMMNSFI BT, Mansfield (Nottinghamshire) 4+6
01623 725xxx EMKIRKB BT, Kirkby In Ashfield (Nottinghamshire) 4+6
01623 727xxx EMKIRKB BT, Kirkby In Ashfield (Nottinghamshire) 4+6
01623 728xxx EMSUTTI BT, Sutton In Ashfield (Nottinghamshire) 4+6
01623 729xxx EMKIRKB BT, Kirkby In Ashfield (Nottinghamshire) 4+6
01623 72xxxx BT 4+6
01623 73xxxx Edge Telecom Ltd 4+6
01623 74xxxx BT 4+6
01623 74xxxx EMSHIRE BT, Shirebrook (Derbyshire) 4+6
01623 75xxxx BT 4+6
01623 75xxxx EMKIRKB BT, Kirkby In Ashfield (Nottinghamshire) 4+6
01623 77xxxx Cable & Wireless Plc 4+6
01623 78xxxx Cable & Wireless UK 4+6
01623 79xxxx BT 4+6
01623 79xxxx EMBLDWO BT, Blidworth (Nottinghamshire) 4+6
01623 81xxxx BT 4+6
01623 81xxxx EMPLEAS BT, Pleasley (Derbyshire) 4+6
01623 82xxxx BT 4+6
01623 82xxxx EMEDWIN BT, Edwinstowe (Nottinghamshire) 4+6
01623 83xxxx BT 4+6
01623 83xxxx EMNEWOL BT, New Ollerton (Nottinghamshire) 4+6
01623 84xxxx BT 4+6
01623 84xxxx EMWARSO BT, Warsop (Nottinghamshire) 4+6
01623 85xxxx Magrathea Telecommunications Limited 4+6
01623 86xxxx BT 4+6
01623 86xxxx EMNEWOL BT, New Ollerton (Nottinghamshire) 4+6
01623 87xxxx BT 4+6
01623 87xxxx EMBILST BT, Bilsthorpe (Nottinghamshire) 4+6
01623 882xxx EMFARNS BT, Farnsfield (Nottinghamshire) 4+6
01623 883xxx EMFARNS BT, Farnsfield (Nottinghamshire) 4+6
01623 884xxx EMFARNS BT, Farnsfield (Nottinghamshire) 4+6
01623 885xxx EMKIRKB BT, Kirkby In Ashfield (Nottinghamshire) 4+6
01623 88xxxx BT 4+6
01623 90xxxx TELSTRA EUROPE LIMITED 4+6
01623 91xxxx TG Support Limited 4+6
01623 92xxxx C3 Europe Limited 4+6 F-Digit '3'
01623 93xxxx FleXtel Limited 4+6
01623 94xxxx VTL (UK) Limited 4+6 F-Digit '9'
01623 95xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01623 96xxxx Syntec UK Ltd 4+6
01623 97xxxx Net Solutions Europe Limited 4+6 F-Digit '7'
01623 98xxxx Freshtel UK Limited 4+6
0162313xxxx BT (0)+10