United Kingdom

Number Code Allocated To Number Length Notes
01758 20xxxx Coralbridge Ltd 4+6 F-Digit '0'
01758 21xxxx Teledesign plc 4+6 F-Digit '2'
01758 22xxxx Opal Telecom Limited 4+6 F-Digit '8'
01758 23xxxx VoIP-Un Limited 4+6 F-Digit '0'
01758 24xxxx Frontier Systems Ltd 4+6 F-Digit '3'
01758 25xxxx InTechnology Plc 4+6 F-Digit '2'
01758 26xxxx Telecom2 Ltd 4+6 F-Digit '6'
01758 27xxxx Timico Limited 4+6 F-Digit '8'
01758 28xxxx Telswitch Limited 4+6 F-Digit '0'
01758 29xxxx Voxbone SA 4+6 F-Digit '8'
01758 30xxxx 3C Limited 4+6 F-Digit '2'
01758 31xxxx Known Future Limited 4+6 F-Digit '8'
01758 32xxxx Solutios Limited 4+6 F-Digit '2'
01758 33xxxx Net-Work Internet Ltd 4+6 F-Digit '3'
01758 34xxxx IPV6 Limited 4+6 F-Digit '0'
01758 35xxxx O-Bit Telecom Limited 4+6 F-Digit '7'
01758 36xxxx Mars Communications Limited 4+6 F-Digit '0'
01758 37xxxx Nexus Telecommunications plc 4+6 F-Digit '0'
01758 38xxxx Instant Telecommunications Ltd 4+6 F-Digit '0'
01758 39xxxx Telecoms World Plc 4+6 F-Digit '0'
01758 40xxxx Mundio Mobile Limited 4+6 F-Digit '6'
01758 41xxxx CFL Communications Limited 4+6 F-Digit '0'
01758 42xxxx Danemere Street Creative 4+6 F-Digit '2'
01758 50xxxx Virgin Media Limited 4+6 F-Digit '4,5'
01758 51xxxx Freshtel UK Limited 4+6 F-Digit '7'
01758 52xxxx Telephony Services Limited 4+6 F-Digit '2'
01758 53xxxx TelNG Limited 4+6 F-Digit '2'
01758 54xxxx Orange Home UK Plc 4+6 F-Digit '0'
01758 55xxxx Net Solutions Europe Limited 4+6 F-Digit 5
01758 56xxxx Inclarity plc 4+6 F-Digit '2'
01758 57xxxx Spitfire Network Services Ltd 4+6 F-Digit '7'
01758 58xxxx T.T.N.C. Limited 4+6 F-Digit '0,1,2,3,4,5,6,7,8,9'
01758 59xxxx Localphone Limited 4+6 F-Digit '0'
01758 60xxxx LogicStar Limited 4+6
01758 61xxxx BT 4+6
01758 61xxxx WNPWL BT, Pwllheli (Gwynedd) 4+6
01758 62xxxx Skycom Ltd 4+6 F-Digit '2'
01758 6325xx WNPWL BT, Pwllheli (Gwynedd) 4+6
01758 6328xx WNASO BT, Abersoch (Gwynedd) 4+6
01758 6329xx WNNEF BT, Nefyn (Gwynedd) 4+6
01758 63xxxx BT 4+6
01758 64xxxx Cable & Wireless UK 4+6
01758 65xxxx Gamma Telecom Holdings Ltd 4+6
01758 66xxxx Edge Telecom Ltd 4+6
01758 67xxxx TELSTRA EUROPE LIMITED 4+6
01758 68xxxx Magrathea Telecommunications Limited 4+6
01758 69xxxx FleXtel Limited 4+6
01758 70xxxx BT 4+6
01758 70xxxx WNPWL BT, Pwllheli (Gwynedd) 4+6
01758 71xxxx BT 4+6
01758 71xxxx WNASO BT, Abersoch (Gwynedd) 4+6
01758 72xxxx BT 4+6
01758 72xxxx WNNEF BT, Nefyn (Gwynedd) 4+6
01758 73xxxx BT 4+6
01758 73xxxx WNBOT BT, Botwnnog (Gwynedd) 4+6
01758 74xxxx BT 4+6
01758 74xxxx WNLBG BT, Llanbedrog (Gwynedd) 4+6
01758 75xxxx BT 4+6
01758 75xxxx WNLTN BT, Llithfaen (Gwynedd) 4+6
01758 76xxxx BT 4+6
01758 76xxxx WNADR BT, Aberdaron (Gwynedd) 4+6
01758 77xxxx BT 4+6
01758 77xxxx WNTUD BT, Tudweiliog (Gwynedd) 4+6
01758 78xxxx BT 4+6
01758 79xxxx Syntec UK Ltd 4+6