United Kingdom

Number Code Allocated To Number Length Notes
028 9300xxxx TelNG Limited 2+8 F-Digit '2'
028 9301xxxx Frontier Systems Ltd 2+8 F-Digit '3'
028 9302xxxx Telephony Services Limited 2+8 F-Digit '2'
028 9303xxxx Opal Telecom Limited 2+8 F-Digit '8'
028 9304xxxx Localphone Limited 2+8 F-Digit '0'
028 9305xxxx Timico Limited 2+8 F-Digit '8'
028 9306xxxx Inclarity plc 2+8
028 9307xxxx Telecoms World Plc 2+8 F-Digit '0'
028 9308xxxx Voxbone SA 2+8 F-Digit '8'
028 9309xxxx Known Future Limited 2+8 F-Digit '8'
028 9310xxxx VoIP-Un Limited 2+8 F-Digit '0'
028 9311xxxx Nexus Telecommunications plc 2+8 F-Digit '0'
028 9313xxxx Syntec UK Ltd 2+8
028 9320xxxx Orange Home UK Plc 2+8 F-Digit '0'
028 9321xxxx Freshtel UK Limited 2+8 F-Digit '7'
028 9322xxxx Virgin Media Limited 2+8 F-Digit '4,5'
028 9330xxxx Edge Telecom Ltd 2+8
028 9331xxxx Cable & Wireless Plc 2+8
028 93322xxx NIBC BT, Ballyclare (Northern Ireland) 2+8
028 93325xxx NIC BT, Carrickfergus (Northern Ireland) 2+8
028 93326xxx NIC BT, Carrickfergus (Northern Ireland) 2+8
028 93327xxx NIC BT, Carrickfergus (Northern Ireland) 2+8
028 93328xxx NIC BT, Carrickfergus (Northern Ireland) 2+8
028 9332xxxx BT 2+8
028 9333xxxx BT 2+8
028 9333xxxx NIC BT, Carrickfergus (Northern Ireland) 2+8
028 9334xxxx BT 2+8
028 9334xxxx NIBC BT, Ballyclare (Northern Ireland) 2+8
028 93350xxx NIC BT, Carrickfergus (Northern Ireland) 2+8
028 93352xxx NIBC BT, Ballyclare (Northern Ireland) 2+8
028 93353xxx NIWD BT, Whitehead (Northern Ireland) 2+8
028 93354xxx NIBC BT, Ballyclare (Northern Ireland) 2+8
028 93355xxx NIC BT, Carrickfergus (Northern Ireland) 2+8
028 93356xxx NIC BT, Carrickfergus (Northern Ireland) 2+8
028 93357xxx NIC BT, Carrickfergus (Northern Ireland) 2+8
028 93358xxx NIC BT, Carrickfergus (Northern Ireland) 2+8
028 9335xxxx BT 2+8
028 9336xxxx BT 2+8
028 9337xxxx BT 2+8
028 9337xxxx NIWD BT, Whitehead (Northern Ireland) 2+8
028 9338xxxx BT 2+8
028 9338xxxx NIIM BT, Islandmagee (Northern Ireland) 2+8
028 9339xxxx Teledesign plc 2+8 F-Digit '2'
028 9340xxxx LogicStar Limited 2+8
028 9341xxxx Telecom2 Ltd 2+8 F-Digit '6'
028 9342xxxx Solutios Limited 2+8 F-Digit '2'
028 9343xxxx Magrathea Telecommunications Limited 2+8
028 9344xxxx Gamma Telecom Holdings Ltd 2+8
028 9345xxxx Net Solutions Europe Limited 2+8
028 9346xxxx Easynet Group Ltd 2+8 F-Digit '0'
028 9347xxxx Spitfire Network Services Ltd 2+8 F-Digit '7'
028 9348xxxx Mars Communications Limited 2+8 F-Digit '0'
028 9349xxxx CFL Communications Limited 2+8 F-Digit '0'
028 9353xxxx Entanet International Ltd 2+8 F-Digit '1'
028 9388xxxx Skycom Ltd 2+8 F-Digit '2'
028 9389xxxx Net-Work Internet Ltd 2+8 F-Digit '3'
028 9390xxxx Telswitch Limited 2+8 F-Digit '0'
028 9391xxxx Mundio Mobile Limited 2+8 F-Digit '6'
028 9392xxxx Starcomm Ltd 2+8 F-Digit '0'
028 9393xxxx Inclarity plc 2+8
028 9394xxxx T.T.N.C. Limited 2+8 F-Digit ''0,1,2,3,4,5,6,7,8,9'
028 9395xxxx Danemere Street Creative 2+8 F-Digit '2'
028 9396xxxx 3C Limited 2+8 F-Digit '2'
028 9397xxxx O-Bit Telecom Limited 2+8 F-Digit '7'
028 9398xxxx Nationwide Telephone Assistance Ltd 2+8 F-Digit '0'
028 9399xxxx FleXtel Limited 2+8