United Kingdom

Number Code Allocated To Number Length Notes
028 2700xxxx TelNG Limited 2+8 F-Digit '2'
028 2701xxxx Frontier Systems Ltd 2+8 F-Digit '3'
028 2702xxxx Telephony Services Limited 2+8 F-Digit '2'
028 2703xxxx Mars Communications Limited 2+8 F-Digit '0'
028 2704xxxx Mundio Mobile Limited 2+8 F-Digit '6'
028 2705xxxx 3C Limited 2+8 F-Digit '2'
028 2706xxxx Inclarity plc 2+8 F-Digit '2'
028 2707xxxx Entanet International Ltd 2+8 F-Digit '1'
028 2708xxxx Timico Limited 2+8 F-Digit '8'
028 2709xxxx CFL Communications Limited 2+8 F-Digit '0'
028 2710xxxx VoIP-Un Limited 2+8 F-Digit '0'
028 2711xxxx Orange Home UK Plc 2+8 F-Digit '0'
028 2712xxxx Solutios Limited 2+8 F-Digit '2'
028 2713xxxx Nexus Telecommunications plc 2+8 F-Digit '0'
028 2716xxxx Telecoms World Plc 2+8 F-Digit '0'
028 2717xxxx Localphone Limited 2+8 F-Digit '0'
028 2718xxxx Voxbone SA 2+8 F-Digit '8'
028 2720xxxx Virgin Media Limited 2+8 F-Digit '4,5'
028 2721xxxx Telswitch Limited 2+8 F-Digit '0'
028 2722xxxx Freshtel UK Limited 2+8 F-Digit '7'
028 2723xxxx Opal Telecom Limited 2+8 F-Digit '8'
028 2724xxxx Telecom2 Ltd 2+8 F-Digit '6'
028 2725xxxx Known Communications Limited 2+8 F-Digit '0'
028 2726xxxx FleXtel Limited 2+8
028 2727xxxx Net Solutions Europe Limited 2+8
028 2728xxxx Syntec UK Ltd 2+8
028 2729xxxx Instant Telecommunications Ltd 2+8 F-Digit '0'
028 2733xxxx Teledesign plc 2+8 F-Digit '2'
028 2737xxxx T.T.N.C. Limited 2+8 F-Digit '0,1,2,3,4,5,6,7,8,9'
028 2744xxxx Gamma Telecom Holdings Ltd 2+8
028 2747xxxx Spitfire Network Services Ltd 2+8 F-Digit '7'
028 2760xxxx Known Future Limited 2+8 F-Digit '0'
028 2761xxxx Danemere Street Creative 2+8 F-Digit '2'
028 2762xxxx LogicStar Limited 2+8
028 2763xxxx BT 2+8
028 2763xxxx NICM BT, Cloughmills (Northern Ireland) 2+8
028 27641xxx NILGL BT, Loughgiel (Northern Ireland) 2+8
028 27649xxx NIBO BT, Ballymoney (Northern Ireland) 2+8
028 2764xxxx BT 2+8
028 2765xxxx BT 2+8
028 2765xxxx NIDL BT, Dunloy (Northern Ireland) 2+8
028 2766xxxx BT 2+8
028 2766xxxx NIBO BT, Ballymoney (Northern Ireland) 2+8
028 2767xxxx Cable & Wireless Plc 2+8
028 2768xxxx Starcomm Ltd 2+8 F-Digit '0'
028 2769xxxx Magrathea Telecommunications Limited 2+8
028 2777xxxx Edge Telecom Ltd 2+8
028 2782xxxx Net-Work Internet Ltd 2+8 F-Digit '7'
028 2787xxxx Tuxtel Ltd 2+8 F-Digit '7'
028 2797xxxx O-Bit Telecom Limited 2+8 F-Digit '7'
028 2798xxxx Nationwide Telephone Assistance Ltd 2+8 F-Digit '0'
028 2799xxxx Skycom Ltd 2+8 F-Digit '2'