United Kingdom

Number Code Allocated To Number Length Notes
01234 20xxxx TG Support Limited 4+6
01234 21xxxx BT 4+6
01234 21xxxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 22xxxx BT 4+6
01234 22xxxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 23xxxx Thus Plc 4+6
01234 240xxx SMOY BT, Olney (Buckinghamshire) 4+6
01234 242xxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 2443xx SMOY BT, Olney (Buckinghamshire) 4+6
01234 2444xx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 24xxxx BT 4+6
01234 25xxxx Cable and Wireless (Energis) 4+6
01234 26xxxx BT 4+6
01234 26xxxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 27xxxx BT 4+6
01234 28xxxx FleXtel Limited 4+6
01234 29xxxx Virgin Media Limited 4+6
01234 30xxxx Virgin Media Limited 4+6
01234 31xxxx Virgin Media Limited 4+6
01234 32xxxx BT 4+6
01234 32xxxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 33xxxx BT 4+6
01234 33xxxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 34xxxx BT 4+6
01234 34xxxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 35xxxx BT 4+6
01234 36xxxx BT 4+6
01234 36xxxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 372xxx SMCHH BT, Colmworth (Bedfordshire) 4+6
01234 373xxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 376xxx SMCHH BT, Colmworth (Bedfordshire) 4+6
01234 378xxx SMCHH BT, Colmworth (Bedfordshire) 4+6
01234 37xxxx BT 4+6
01234 38xxxx BT 4+6
01234 38xxxx SMHZ BT, Haynes (Bedfordshire) 4+6
01234 39xxxx BT 4+6
01234 39xxxx SMNCY BT, North Crawley (Buckinghamshire) 4+6
01234 40xxxx Virgin Media Limited 4+6
01234 41xxxx Danemere Street Creative 4+6
01234 42xxxx Global Crossing (UK) Ltd 4+6
01234 43xxxx Affiniti Integrated Solutions Ltd 4+6
01234 44xxxx Inclarity plc 4+6
01234 45xxxx Your Communications Ltd 4+6
01234 46xxxx Known Future Limited 4+6 F-Digit '6'
01234 47xxxx Cable & Wireless Plc 4+6
01234 48xxxx Telephony Services Limited 4+6
01234 49xxxx Edge Telecom Ltd 4+6
01234 50xxxx Syntec UK Ltd 4+6
01234 51xxxx T.T.N.C. Limited 4+6 F-Digit '1,2,3'
01234 52xxxx Digital Mail Limited 4+6 F-Digit '2'
01234 53xxxx Skycom Ltd 4+6 F-Digit '2'
01234 54xxxx VTL (UK) Limited 4+6
01234 55xxxx Zimo Communications Limited 4+6 F-Digit '2'
01234 56xxxx Net Solutions Europe Limited 4+6
01234 57xxxx InTechnology Plc 4+6 F-Digit '2,3'
01234 58xxxx Freshtel UK Limited 4+6 F-Digit '0,1'
01234 59xxxx QiComm Ltd 4+6
01234 60xxxx LogicStar Limited 4+6
01234 61xxxx COLT Telecommunications 4+6 F-Digit '4'
01234 62xxxx Verizon UK Ltd 4+6
01234 63xxxx Pipemedia Ltd 4+6
01234 64xxxx Virtual Universe Ltd 4+6
01234 65xxxx Switch Services Ltd 4+6
01234 66xxxx IV Response Limited 4+6
01234 67xxxx C3 Europe Limited 4+6
01234 680xxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 681xxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 6831xx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 6833xx SMKT BT, Kempston (Bedfordshire) 4+6
01234 6834xx SMOY BT, Olney (Buckinghamshire) 4+6
01234 684xxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 6850xx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 6851xx SMKT BT, Kempston (Bedfordshire) 4+6
01234 6857xx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 687xxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 6896xx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 6898xx SMOY BT, Olney (Buckinghamshire) 4+6
01234 68xxxx BT 4+6
01234 69xxxx TELSTRA EUROPE LIMITED 4+6
01234 70xxxx BT 4+6
01234 70xxxx SMRSL BT, Riseley (Bedfordshire) 4+6
01234 710xxx SMOY BT, Olney (Buckinghamshire) 4+6
01234 715xxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 717xxx SMOY BT, Olney (Buckinghamshire) 4+6
01234 718xxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 71xxxx BT 4+6
01234 72xxxx BT 4+6
01234 72xxxx SMHA BT, Harrold (Bedfordshire) 4+6
01234 73xxxx Cable & Wireless UK 4+6
01234 74xxxx BT 4+6
01234 74xxxx SMWLS BT, Wilstead (Bedfordshire) 4+6
01234 75xxxx BT 4+6
01234 75xxxx SMCR BT, Cranfield (Bedfordshire) 4+6
01234 760xxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 761xxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 762xxx SMLSN BT, Lower Shelton (Bedfordshire) 4+6
01234 763xxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 764xxx SMLSN BT, Lower Shelton (Bedfordshire) 4+6
01234 76xxxx BT 4+6
01234 77xxxx BT 4+6
01234 77xxxx SMRVN BT, Ravensden (Bedfordshire) 4+6
01234 78xxxx BT 4+6
01234 78xxxx SMSNB BT, Sharnbrook (Bedfordshire) 4+6
01234 79xxxx Cable & Wireless UK 4+6
01234 80xxxx Citrus Telecommunications Ltd 4+6
01234 81xxxx Magrathea Telecommunications Limited 4+6
01234 82xxxx BT 4+6
01234 82xxxx SMOA BT, Oakley (Bedfordshire) 4+6
01234 830xxx SMLSN BT, Lower Shelton (Bedfordshire) 4+6
01234 831xxx SMCA BT, Cardington (Bedfordshire) 4+6
01234 833xxx SMBF BT, Bedford Town (Bedfordshire) 4+6
01234 834xxx SMCA BT, Cardington (Bedfordshire) 4+6
01234 838xxx SMCA BT, Cardington (Bedfordshire) 4+6
01234 83xxxx BT 4+6
01234 84xxxx BT 4+6
01234 84xxxx SMKT BT, Kempston (Bedfordshire) 4+6
01234 85xxxx BT 4+6
01234 85xxxx SMKT BT, Kempston (Bedfordshire) 4+6
01234 86xxxx Gamma Telecom Holdings Ltd 4+6
01234 87xxxx BT 4+6
01234 87xxxx SMGB BT, Great Barford (Bedfordshire) 4+6
01234 88xxxx BT 4+6
01234 88xxxx SMTU BT, Turvey (Bedfordshire) 4+6
01234 89xxxx Virgin Media Limited 4+6
01234 900xxx Orange Home UK Plc 4+6
01234 901xxx Virgin Media Limited 4+6
01234 902xxx TelNG Limited 4+6
01234 903xxx Localphone Limited 4+6
01234 904xxx Global One Communications Holding Ltd 4+6
01234 905xxx Frontier Systems Ltd 4+6
01234 906xxx Resilient Networks Plc 4+6
01234 907xxx Spitfire Network Services Ltd 4+6
01234 908xxx Teledesign plc 4+6
01234 909xxx Callagenix Ltd 4+6
01234 910xxx Opal Telecom Limited 4+6
01234 911xxx Coralbridge Ltd 4+6
01234 912xxx VoIP-Un Limited 4+6
01234 913xxx Timico Limited 4+6
01234 914xxx Telswitch Limited 4+6
01234 915xxx Nationwide Telephone Assistance Ltd 4+6
01234 916xxx Telecom2 Ltd 4+6
01234 917xxx Invest UK Limited 4+6
01234 918xxx Tiscali UK Limited 4+6
01234 919xxx Net-Work Internet Ltd 4+6
01234 920xxx Lumison Limited 4+6
01234 921xxx Solutios Limited 4+6
01234 922xxx 3C Limited 4+6
01234 923xxx Voxbone SA 4+6
01234 924xxx INET Telecoms Ltd (Voipfone) 4+6
01234 925xxx Starcomm Ltd 4+6
01234 926xxx Easynet Group Ltd 4+6
01234 927xxx IPV6 Limited 4+6
01234 928xxx Mars Communications Limited 4+6
01234 929xxx Instant Telecommunications Ltd 4+6
01234 930xxx Opal Telecom Limited 4+6
01234 931xxx Nexus Telecommunications plc 4+6
01234 932xxx Telecoms World Plc 4+6
01234 933xxx Oxygen8 Communications UK Limited 4+6
01234 934xxx Qeito Network Solutions Ltd 4+6
01234 935xxx Primus Telecommunications 4+6
01234 936xxx Mundio Mobile Limited 4+6
01234 937xxx TeleWare PLC 4+6
01234 938xxx Lixxus Ltd 4+6
01234 939xxx Known Communications Limited 4+6
01234 940xxx CFL Communications Limited 4+6
01234 941xxx Calltracks Limited 4+6
01234 942xxx Invomo Ltd 4+6
01234 944xxx i-Net Communications Group Plc 4+6
0123415xxxx BT (0)+10
0123415xxxx SMKT BT, Kempston (Bedfordshire) (0)+10