Telephony Providers

All telephony providers with current allocations in the UK.

Number allocations are approximate, and are calculated from published Ofcom data. The fact that numbers are allocated to a provider does not necessarily mean that they are all in use.

Name Total numbers Geographical (01/02) numbers 03 numbers 05 numbers 07 numbers 08 numbers 09 numbers
BT 12,920,400 11,122,200 373,800 256,000 100,000 683,400 385,000
Vodafone Ltd (C&W) 2,671,200 1,574,800 196,300 0 140,000 225,100 535,000
Virgin Media Limited 1,320,500 1,108,700 80,000 0 0 86,800 45,000
Gamma Telecom Holdings Ltd 944,000 715,800 95,000 1,000 40,000 85,200 7,000
Virgin Media Wholesale Limited 998,000 668,500 79,000 0 0 78,500 172,000
Danemere Street Creative 1,418,400 665,300 10,000 1,000 190,000 14,100 538,000
Magrathea Telecommunications Limited 892,500 648,900 22,000 19,000 103,000 61,600 38,000
Edge Telecom Limited 1,108,300 639,800 19,000 1,000 280,000 15,500 153,000
Telephony Services Limited 648,500 609,300 2,000 2,000 30,000 5,200 0
T.T.N.C. Limited 786,400 602,300 25,000 0 90,000 36,100 33,000
Net Solutions Europe Limited 628,100 601,900 2,000 0 12,000 8,200 4,000
Syntec UK Ltd 800,100 594,100 23,000 2,000 100,000 33,000 48,000
FleXtel Limited 922,000 593,800 35,000 9,000 250,000 34,200 0
TelNG Limited 641,800 587,600 2,000 0 0 10,200 42,000
Skycom Ltd 747,000 569,400 20,000 2,000 50,000 39,600 66,000
InTechnology Plc 671,000 556,800 23,000 0 10,000 21,200 60,000
Teledesign Ltd 639,000 526,000 9,000 0 61,000 25,000 18,000
Localphone Limited 530,700 520,600 0 0 0 10,100 0
Served Up Limited. 524,600 504,500 4,000 2,000 10,000 4,100 0
VoIP-Un Limited 509,200 504,100 2,000 0 0 3,100 0
Frontier Systems Ltd 515,100 503,000 3,000 2,000 0 2,100 5,000
Affiniti Integrated Solutions Ltd 1,277,400 466,600 144,000 1,000 230,000 128,800 307,000
Nationwide Telephone Assistance Ltd 499,400 465,900 1,000 2,000 20,000 10,500 0
(aq) Limited trading as aql 549,100 458,900 4,000 2,000 60,000 24,200 0
Timico Limited 460,700 453,600 3,000 0 0 4,100 0
Net-Work Internet Ltd 465,500 447,400 2,000 1,000 0 11,100 4,000
Starcomm Ltd 720,800 432,000 0 0 210,000 5,800 73,000
Solutios Limited 423,000 414,600 4,100 0 0 4,300 0
Telecom2 Ltd 587,300 414,100 7,000 0 71,000 15,200 80,000
TalkTalk Communications Limited 1,113,200 409,100 143,100 1,000 170,000 165,000 225,000
Nexus Telecommunications Limited 547,300 408,300 25,000 1,000 60,000 26,000 27,000
Mundio Mobile Limited 589,700 407,600 0 0 180,000 2,100 0
CFL Communications Limited 545,200 404,100 0 0 30,000 13,100 98,000
Nodemax Limited 670,700 403,300 4,000 0 38,000 27,400 198,000
Mars Communications Limited 602,300 403,200 0 0 29,000 17,100 153,000
3C Limited 400,600 398,500 0 0 0 2,100 0
British Sky Broadcasting Limited 391,500 391,500 0 0 0 0 0
Andrews & Arnold (Numbers) Ltd 394,800 389,700 2,000 1,000 0 2,100 0
IPV6 Limited 434,400 383,300 2,000 1,000 19,000 29,100 0
Vodafone Ltd (Thus) 812,500 357,400 104,000 2,000 0 76,100 273,000
Inclarity Communications Ltd 280,400 278,400 1,000 0 0 1,000 0
Telecoms World Plc 387,200 266,200 15,000 0 30,000 62,000 14,000
Known Communications Limited 286,000 260,000 1,000 0 3,000 22,000 0
Switch Services Ltd 553,900 253,500 6,000 1,000 170,000 23,400 100,000
Vodafone Ltd (Energis) 564,900 251,500 69,300 1,000 0 105,100 138,000
TG Support Limited 295,500 222,300 1,000 1,000 56,000 6,200 9,000
Verizon UK Ltd 339,300 220,200 40,000 2,000 0 55,100 22,000
MDNX Enterprise Services Limited 235,300 211,200 0 1,000 20,000 3,100 0
Vodafone Ltd (YC) 176,000 176,000 0 0 0 0 0
COLT Technology Services 435,300 172,400 63,300 6,000 33,000 72,600 88,000
Citrus Telecommunications Ltd 255,900 148,700 5,000 1,000 50,000 17,200 34,000
INET Telecoms Ltd (Voipfone) 143,800 133,600 4,000 4,000 0 2,200 0
Skyweb Limited 226,800 131,700 7,000 0 1,000 14,100 73,000
Resilient Networks Plc 175,400 122,200 36,000 1,000 10,000 6,200 0
Simwood eSMS Limited 151,570 122,070 1,000 0 20,000 8,500 0
Global Crossing (UK) Ltd 231,700 121,700 50,000 1,000 30,000 29,000 0
Voxbone SA 145,300 120,800 4,000 0 10,000 10,500 0
Spitfire Network Services Ltd 124,600 118,400 2,000 0 0 4,200 0
Cheers International Sales Limited 1,400,400 114,900 3,000 1,000 526,000 43,500 712,000
VoiceHost Limited 133,500 113,400 5,000 0 0 12,100 3,000
Cable & Wireless UK 265,800 112,800 1,000 2,000 0 0 150,000
Linear Telecoms Limited 182,000 111,900 0 0 1,000 12,100 57,000
IOVOX Limited 115,020 111,820 0 0 0 3,200 0
Premium O Limited 426,400 111,400 11,000 0 161,000 39,000 104,000
We Love Communications Limited 112,300 111,200 1,000 0 0 100 0
Ziron (UK) Ltd 114,100 111,000 2,000 0 0 1,100 0
Content Guru Ltd 181,400 110,100 2,000 0 2,000 17,300 50,000
Hello Telecom (UK) PLC 112,300 109,300 2,000 0 0 1,000 0
Calltracks LTD 117,000 109,000 5,000 0 0 3,000 0
Atomstream Limited 112,800 108,700 2,000 1,000 0 1,100 0
Internexus Networks Limited 113,700 108,600 1,000 0 0 4,100 0
Suretec Systems Ltd 124,600 108,500 2,000 1,000 6,000 7,100 0
API Telecom Limited 110,100 107,000 1,000 0 0 2,100 0
XoverX Ltd 112,800 102,700 2,000 1,000 1,000 3,100 3,000
Broadcast Telecom Ltd 397,300 102,200 2,000 2,000 27,000 28,100 236,000
Globecom International Limited 119,800 101,700 0 0 10,000 8,100 0
iHub Ltd 101,100 95,900 2,000 0 0 3,200 0
Digitech Solutions Global Limited 206,800 90,500 1,000 0 30,000 21,300 64,000
IV Response Limited 232,400 88,000 5,000 0 60,000 32,400 47,000
TeleWare PLC 106,100 87,000 1,000 0 10,000 8,100 0
Six Degrees Unified Comms Limited 188,200 83,700 5,000 0 0 50,500 49,000
Orbtalk Limited 82,700 81,500 1,000 0 0 200 0
Tesla Dynamic Ltd 92,800 78,700 3,000 1,000 1,000 5,100 4,000
Minotaur Telecom Limited 81,600 78,500 1,000 0 0 2,100 0
Callagenix Ltd 134,500 77,800 11,000 1,000 11,000 11,700 22,000
Windsor Telecom Plc 156,000 75,900 29,000 0 20,000 22,100 9,000
Invomo Ltd 693,500 75,400 38,700 1,000 253,000 125,400 200,000
Nexbridge Communications Limited 93,300 75,200 2,000 0 0 3,100 13,000
ICC Networks Ltd 77,000 75,000 0 0 0 2,000 0
i-Net Communications Group Plc 199,240 74,040 3,000 0 45,000 10,200 67,000
Kalnet4u Ltd 76,300 72,200 3,000 0 0 1,100 0
Telephone Box Limited 99,700 70,600 0 0 4,000 25,100 0
Invoco Ltd 74,600 69,600 1,000 0 1,000 3,000 0
Bicom Systems EURL 77,500 69,400 0 0 0 8,100 0
IP Base Ltd 72,100 69,100 1,000 0 0 2,000 0
Phone Co-Op Numbering Limited 75,200 68,100 2,000 0 3,000 2,100 0
In Call Solutions Limited 82,100 67,700 2,000 0 0 12,400 0
Numbergroup Network Ltd 107,500 64,500 4,000 0 20,000 17,000 2,000
Entanet International Ltd 60,900 59,900 1,000 0 0 0 0
Telappliant Ltd 66,200 59,000 1,000 0 1,000 5,200 0
KCOM Group PLC 62,000 57,800 3,000 0 0 1,200 0
Colloquium Ltd 59,400 50,700 1,000 2,000 0 2,700 3,000
Magnetic North Software Limited 53,200 48,100 2,000 0 0 3,100 0
Media Hawk Ltd 54,100 48,000 1,000 0 0 5,100 0
Eurobell (Holdings) Limited 45,000 45,000 0 0 0 0 0
Coms.Com Ltd 101,900 41,900 1,000 4,000 0 1,000 54,000
Core Telecom Limited 547,400 40,800 7,000 0 340,000 62,600 97,000
Digital Mail Limited 96,000 39,700 3,000 1,000 40,000 12,300 0
Buzz Networks Limited 71,400 39,700 7,000 0 0 20,700 4,000
Wightfibre Limited 43,800 39,700 1,000 0 0 2,100 1,000
Orange Business Holdings UK Limited 49,600 37,600 3,000 3,000 0 6,000 0
TelecomEight Network Ltd 38,310 35,310 1,000 0 0 2,000 0
In2com Ltd 35,100 34,000 0 0 0 1,100 0
Primus Telecommunications 51,600 33,200 4,000 0 10,000 4,400 0
Jersey Telecom 256,000 33,000 0 0 211,000 4,000 8,000
QiComm Ltd 146,400 32,100 22,000 5,000 20,000 32,300 35,000
Telecoms World Direct Ltd 51,000 31,900 6,000 0 0 4,100 9,000
Wavecrest (UK) Ltd 133,700 31,700 4,000 1,000 20,000 20,000 57,000
Numbers Plus Ltd 119,500 31,400 2,000 1,000 2,000 14,100 69,000
TelXL Ltd 161,100 30,600 6,000 0 30,000 21,500 73,000
Daisy Communications Ltd 462,900 29,900 23,000 0 380,000 30,000 0
Orbis Telecom 60,900 29,700 0 0 7,000 10,200 14,000
Liquid 11 Limited 67,000 27,900 2,000 0 0 9,100 28,000
BSKYB LLU Assets Limited 92,800 27,300 5,000 0 50,000 8,500 2,000
24 Seven Communications Ltd 492,500 26,800 45,000 2,000 230,000 49,700 139,000
Pulsant (Scotland) Limited 40,300 25,100 0 2,000 0 4,200 9,000
Oxygen8 Communications UK Limited 580,700 23,300 9,000 2,000 230,000 27,400 289,000
Tuxtel Ltd 78,900 22,800 5,000 0 9,000 17,100 25,000
Telco Global Networks Limited 73,200 22,200 1,000 2,000 10,000 13,000 25,000
Outsourcery Hosting Ltd 24,700 21,600 2,000 0 0 1,100 0
Keycom plc 23,000 21,000 1,000 0 0 1,000 0
Aloha Telecommunications Limited 44,800 20,600 5,000 1,000 0 13,200 5,000
TeleSurf Limited 131,700 19,600 2,000 0 1,000 18,100 91,000
Media Telecom Ltd 782,400 19,300 0 0 434,000 21,100 308,000
Voicenet Solutions Ltd 22,300 19,200 0 0 0 3,100 0
Zap Communications Limited 68,900 17,800 0 0 12,000 15,100 24,000
ETC Telecom Ltd 405,700 17,600 0 0 180,000 29,100 179,000
Capital Marketing Resources UK Limited 240,600 17,600 0 0 13,000 27,000 183,000
Callswitch Technologies Limited 34,700 17,500 2,000 0 0 15,200 0
Test2date B.V 30,500 17,400 1,000 0 10,000 2,100 0
Plus Telecom Limited 248,200 17,200 2,000 0 85,000 24,000 120,000
Safety In Numbers.co.uk Limited 29,200 17,200 0 0 3,000 9,000 0
Vectone Network Limited 94,300 17,100 0 2,000 20,000 13,200 42,000
Sure (Guernsey) Limited 132,200 17,000 0 0 110,000 2,200 3,000
VODARE LTD 21,200 17,000 0 1,000 0 3,200 0
Synety Limited 23,800 16,700 1,000 1,000 0 5,100 0
TeleMagic Ltd 41,300 16,200 1,000 1,000 5,000 8,100 10,000
Reality Network Services Limited 50,600 15,500 3,000 1,000 10,000 7,100 14,000
Skymaker Limited 15,500 15,500 0 0 0 0 0
Sound Advertising Ltd 117,200 15,100 1,000 0 60,000 17,100 24,000
Connect Telecom UK Ltd 94,500 14,400 1,000 2,000 20,000 18,100 39,000
Callgen Ltd 32,400 13,900 9,000 0 0 9,500 0
Firstsound Ltd 76,800 13,800 0 0 11,000 16,000 36,000
Annecto Telecom 15,800 13,700 0 0 0 2,100 0
Vodafone Uk Ltd 9,195,000 13,000 1,000 0 8,960,000 132,000 89,000
Need More Time Ltd 14,500 12,400 1,000 0 0 1,100 0
Telstra Limited 35,300 12,300 22,000 1,000 0 0 0
Eircom UK Ltd 44,000 12,000 3,000 0 0 6,000 23,000
Swiftnet Ltd 115,200 11,200 4,000 0 40,000 28,000 32,000
OVH Limited 15,300 11,100 1,000 0 0 3,200 0
E164 Ltd 10,400 10,400 0 0 0 0 0
LTT PLC 10,100 10,100 0 0 0 0 0
Lanonyx Telecom Limited 15,100 10,000 1,000 0 0 4,100 0
Instant Communication Limited 14,100 10,000 0 0 4,000 100 0
Business Broadcast Communications Ltd 255,100 10,000 4,000 2,000 26,000 27,100 186,000
Andrews & Arnold Ltd 25,600 9,500 2,000 2,000 10,000 1,100 1,000
Group 3 Technology Limited 12,200 9,200 2,000 1,000 0 0 0
Voicetec Systems Ltd 307,100 9,100 2,000 2,000 37,000 29,000 228,000
Mintaka Limited 16,200 9,100 0 0 1,000 6,100 0
Relax Telecom Plc 108,200 9,000 1,000 0 41,000 17,200 40,000
NG Network Consultancy Ltd 11,100 9,000 0 0 0 2,100 0
TelecomIQ Limited 40,100 9,000 2,000 0 1,000 17,100 11,000
Griffin Information Systems Ltd 12,200 8,100 0 1,000 0 3,100 0
IDT Global Ltd 38,200 8,100 0 0 0 15,100 15,000
Advanced Telecom Solutions Ltd 17,300 7,300 1,000 0 1,000 4,000 4,000
QX Telecom Ltd 99,200 7,100 4,000 0 40,000 14,100 34,000
Gage Networks LLP 7,000 7,000 0 0 0 0 0
Netfuse Telecom Ltd 17,500 6,400 0 0 10,000 1,100 0
Jtec UK Limited 269,500 6,400 0 0 210,000 22,100 31,000
Arbitel Communications Ltd 7,300 6,300 1,000 0 0 0 0
Vertical Systems Limited 82,200 6,100 1,000 0 2,000 14,100 59,000
Square Systems 16,100 6,100 4,000 1,000 0 5,000 0
Aggregated Telecom Ltd 13,200 6,100 2,000 0 0 5,100 0
IM Software Ltd 15,300 6,000 2,000 0 0 2,300 5,000
Numbers Telecom Limited 33,200 6,000 1,000 0 1,000 15,200 10,000
Ace Call Limited 79,100 6,000 16,000 0 18,000 26,100 13,000
HandT Communications Ltd 11,200 6,000 1,000 0 0 4,200 0
Excell Group Ltd 6,500 5,400 0 1,000 0 100 0
Exa Networks Limited 6,200 5,200 0 1,000 0 0 0
Storacall Technology Ltd (Trading As X-ON) 34,300 5,200 2,000 1,000 0 10,100 16,000
Wightcable North Limited 9,200 5,000 0 1,000 0 2,200 1,000
Xtec Communications Ltd 39,100 5,000 0 0 0 12,100 22,000
Callworld UK Ltd 5,000 5,000 0 0 0 0 0
Orange 6,274,000 5,000 5,000 0 6,260,000 3,000 1,000
Red Matter Limited 6,300 4,300 1,000 0 0 1,000 0
Nowtel UK Ltd 37,200 4,000 0 0 0 12,200 21,000
Elephant Talk Communications PRS U.K Limited 123,100 4,000 0 0 10,000 14,100 95,000
Cobalt Telephone Technologies 6,100 4,000 0 0 0 2,100 0
4D Interactive Ltd 237,000 4,000 12,000 0 42,000 31,000 148,000
Metronet (UK) Limited 4,000 4,000 0 0 0 0 0
Atlas Interactive Group Limited 76,200 4,000 0 1,000 20,000 10,200 41,000
Unitel Global Communications Ltd 5,000 4,000 0 0 0 1,000 0
Tismi BV 37,000 4,000 0 0 33,000 0 0
Subhan Universal Limited 191,100 4,000 0 0 90,000 15,100 82,000
NewVoiceMedia Limited 8,900 3,800 2,000 0 0 3,100 0
Node4 Ltd. 9,600 3,400 1,000 0 0 5,200 0
HighSpeed Office Limited 5,200 3,100 0 0 0 2,100 0
Premier Voicemail Ltd 35,800 3,000 1,000 1,000 10,000 9,800 11,000
United Connect Ltd 4,200 3,000 0 0 0 1,200 0
Alliance Technologies LLC 14,000 3,000 0 0 10,000 1,000 0
Fused Networks Limited 16,100 3,000 0 0 10,000 3,100 0
OneTel Telecommunications Limited 59,000 3,000 2,000 0 0 19,000 35,000
Dynamic Telecom Limited 35,100 3,000 0 0 0 3,100 29,000
DRD Communications Limited 17,100 3,000 2,000 1,000 0 6,100 5,000
Core Telecommunications International Limited (Ireland) 19,000 3,000 0 0 0 11,000 5,000
YAC Ltd 331,100 3,000 20,000 0 290,000 18,100 0
DR Coms LLP T/A Cirrus 5,100 3,000 1,000 0 0 1,100 0
KDDI Europe Limited 8,000 3,000 0 0 0 5,000 0
Manx Telecom 275,900 2,700 0 3,000 260,000 6,200 4,000
York Data Service Ltd 3,600 2,600 1,000 0 0 0 0
Flat Telecom Limited 2,300 2,200 0 0 0 100 0
O-Bit Telecom Limited 5,100 2,100 2,000 0 0 1,000 0
Callax Limited 53,100 2,000 0 0 20,000 15,100 16,000
C2C Ltd 16,100 2,000 0 1,000 0 5,100 8,000
Invest UK Limited 246,100 2,000 0 0 19,000 27,100 198,000
Jersey Airtel Limited 32,000 2,000 0 0 30,000 0 0
InTouch Communication Services Limited 23,200 2,000 1,000 0 0 14,200 6,000
Hyperoptic Limited 2,000 2,000 0 0 0 0 0
Telecom Express Limited 21,100 2,000 0 0 0 3,100 16,000
Virtual Universe Ltd 199,100 2,000 1,000 0 92,000 6,100 98,000
Cloud9 Communications Limited 148,100 2,000 1,000 0 90,000 9,100 46,000
Esendex Limited 12,000 2,000 0 0 10,000 0 0
Core Communication Services Ltd 155,000 2,000 0 0 130,000 17,000 6,000
Think Telecom Solutions Limited 41,100 2,000 0 0 3,000 14,100 22,000
Truphone Ltd 82,000 2,000 0 0 80,000 0 0
Stardex (UK) Ltd 14,100 2,000 0 0 0 12,100 0
SOS Technology Limited 37,100 2,000 1,000 0 2,000 9,100 23,000
Microtalk UK Ltd 2,000 2,000 0 0 0 0 0
Newtel Limited 9,200 2,000 0 0 0 7,200 0
Sala Limited 32,100 2,000 0 1,000 20,000 8,100 1,000
Medius Networks Limited 44,000 2,000 0 0 30,000 1,000 11,000
Rutland Telecom Ltd 2,000 2,000 0 0 0 0 0
Wave Telecom Limited 23,000 2,000 0 0 20,000 1,000 0
Prodigy Internet Ltd 31,100 2,000 0 1,000 20,000 5,100 3,000
Lycatel (Ireland) Limited 19,100 2,000 1,000 0 0 12,100 4,000
118 Limited 2,000 2,000 0 0 0 0 0
Voxclever Limited 1,500 1,500 0 0 0 0 0
Via-Vox Limited 4,800 1,200 1,000 0 0 2,600 0
Impello Limited 10,300 1,200 3,000 0 0 4,100 2,000
Vibe Communications Uk Ltd 6,300 1,200 0 0 0 3,100 2,000
Dark Group Limited 4,200 1,200 1,000 0 0 2,000 0
Odyssey Systems Ltd 3,100 1,100 2,000 0 0 0 0
Concept Coders Ltd 1,100 1,100 0 0 0 0 0
Sleek Networks Ltd 1,100 1,100 0 0 0 0 0
Spacetel UK Ltd 299,100 1,100 1,000 2,000 37,000 30,000 228,000
Cheapest International Calls LLP 24,100 1,000 0 0 0 13,100 10,000
Y TEL Limited 1,000 1,000 0 0 0 0 0
Yim Siam Telecom 184,000 1,000 5,000 0 100,000 20,000 58,000
ZAF Telecom Ltd 13,100 1,000 0 0 0 12,100 0
Zamir Telecom Limited 22,100 1,000 0 0 0 10,100 11,000
Voxalis Ltd 2,000 1,000 1,000 0 0 0 0
UPA Telecom Ltd 30,100 1,000 0 1,000 10,000 6,100 12,000
Zestel Limited 33,100 1,000 2,000 0 11,000 6,100 13,000
Budget Numbers Ltd 15,100 1,000 6,000 0 0 8,100 0
10ACT Limited 6,000 1,000 1,000 0 0 4,000 0
Zsquare Global Solutions Ltd 37,100 1,000 0 0 0 10,100 26,000
Planet Numbers Ltd 32,200 1,000 3,000 0 0 16,200 12,000
Vortex Telecom Ltd 263,100 1,000 3,000 1,000 35,000 31,100 192,000
Webstar Limited 1,000 1,000 0 0 0 0 0
Callmonitor Ltd 20,100 1,000 0 1,000 0 3,100 15,000
Cable & Wireless Jersey Limited 31,000 1,000 0 0 30,000 0 0
BCH Digital Limited 3,100 1,000 0 0 0 2,100 0
Voiceserve Limited 1,000 1,000 0 0 0 0 0
Anycall Ltd 14,000 1,000 0 0 0 9,000 4,000
Wizaner Limited 4,200 1,000 0 0 0 2,200 1,000
Wanadoo UK Plc 1,000 1,000 0 0 0 0 0
CLEMCOM 2,000 1,000 0 0 0 0 1,000
Bluecom (UK) Ltd 35,100 1,000 0 0 0 14,100 20,000
BWR International Limited 20,100 1,000 1,000 0 0 11,100 7,000
Twelve Telecom Limited 31,100 1,000 1,000 0 0 15,100 14,000
Positive Communication Limited 2,000 1,000 0 0 0 1,000 0
Skype Communications SA 1,000 1,000 0 0 0 0 0
Skytel Ltd 277,800 1,000 12,000 0 190,000 7,800 67,000
Marathon Telecom Limited 24,100 1,000 0 0 20,000 3,100 0
Spinvox Ltd 2,000 1,000 0 0 0 1,000 0
Malvern Ventures Limited 21,200 1,000 0 0 0 10,200 10,000
London Central Communications Ltd 12,100 1,000 2,000 0 0 4,100 5,000
STEL Communications Ltd 1,000 1,000 0 0 0 0 0
Khalil Telecom Pvt Ltd 2,100 1,000 0 0 0 1,100 0
Stream Live Ltd 27,000 1,000 1,000 0 0 7,000 18,000
Neural Telecommunications (UK) Limited 10,000 1,000 0 0 0 9,000 0
SingTel (Europe) Limited 2,000 1,000 0 0 0 1,000 0
Newtel (Guernsey) Limited 8,200 1,000 0 0 0 7,200 0
Orbital Net Limited 1,000 1,000 0 0 0 0 0
Promotions4All Ltd 146,100 1,000 1,000 0 23,000 18,100 103,000
Proton Telecom Limited 464,100 1,000 3,000 1,000 55,000 37,100 367,000
Puma Unified Communications Ltd 7,000 1,000 0 0 0 6,000 0
Reading Telecom Limited 12,100 1,000 1,000 0 8,000 2,100 0
Real Telekom Ltd 1,200 1,000 0 0 0 200 0
Rexcom Tech Limited 233,000 1,000 0 0 36,000 23,000 173,000
Ringtrue Solutions Ltd 2,000 1,000 0 0 0 0 1,000
Sesui Limited 12,000 1,000 2,000 0 0 9,000 0
Supreme Connect Limited 49,000 1,000 3,000 1,000 26,000 18,000 0
Daotec Ltd 47,100 1,000 0 0 30,000 4,100 12,000
Gladstar Telecommunications Ltd 3,100 1,000 0 0 0 2,100 0
Fibernet (UK) Ltd 2,000 1,000 0 0 0 1,000 0
Everything Everywhere Limited (TM) 6,715,000 1,000 0 0 6,700,000 14,000 0
Telsis Systems Ltd 47,100 1,000 0 0 40,000 2,100 4,000
Eclipse Tel Limited 204,100 1,000 2,000 1,000 30,000 24,100 146,000
PD Media Limited 41,100 1,000 0 0 20,000 3,100 17,000
The UK Grid Network Ltd 1,000 1,000 0 0 0 0 0
Titanium Limited 195,100 1,000 0 0 41,000 17,100 136,000
TRA (UK) LTD 29,100 1,000 0 0 0 12,100 16,000
Telefonica UK Limited 15,333,100 1,000 0 0 15,320,000 12,100 0
GlemNet Ltd 2,000 1,000 1,000 0 0 0 0
Jessico Networks Ltd 60,000 1,000 0 0 12,000 4,000 43,000
Interoute Networks Limited 1,000 1,000 0 0 0 0 0
Talk Numbers Ltd 17,100 1,000 8,000 0 0 8,100 0
Guernsey Airtel Limited 31,000 1,000 0 0 30,000 0 0
Globalcharge Ltd 2,000 1,000 0 0 0 0 1,000
Global Telecall Limited 13,100 1,000 1,000 0 0 11,100 0
Onyx Innovation Uk Ltd 800 800 0 0 0 0 0
Digital Select Limited 25,400 300 1,000 0 1,000 2,100 21,000
Cable and Wireless Isle of Man Limited 20,200 200 0 0 20,000 0 0
City Interactive Media Limited 101,200 100 0 0 10,000 6,100 85,000
Redstone Communications Ltd 200 100 0 0 0 100 0
Hospedia Limited 164,200 100 2,000 0 160,000 2,100 0
GlobalVocal Limited 100 100 0 0 0 0 0
Freedom To Surf Plc 1,000 0 0 0 0 1,000 0
Faxtastic Limited 1,000 0 0 0 0 1,000 0
ESAT Telecommunications (UK) Ltd 4,000 0 0 0 0 3,000 1,000
Empanda Limited 3,000 0 0 0 0 3,000 0
Elitetele.com plc 4,200 0 0 0 0 4,200 0
Direct2Internet Ltd 400 0 0 0 0 400 0
Digiweb Limited 1,000 0 0 0 0 1,000 0
Datacomms Technology Services 2,000 0 0 0 0 2,000 0
Communications Networking Services (UK) 10,000 0 0 0 0 10,000 0
Fubra Limited 8,000 0 0 0 0 8,000 0
Funview Limited 5,000 0 0 0 0 1,000 4,000
Global Electroteks Ltd 5,100 0 0 0 0 3,100 2,000
Madhouse Communications Ltd 6,000 0 0 0 0 3,000 3,000
LinkUP Mitaka Ltd - T/A The Big Word 100 0 0 0 0 100 0
Level 3 Communications Ltd 2,100 0 0 0 0 2,100 0
KeConnect Group Limited 2,000 0 0 0 0 2,000 0
Instafone Plc 1,000 0 0 0 0 1,000 0
iCard European Telecommunications (Ireland) Ltd 9,100 0 0 0 0 9,100 0
iBasis Europe Limited 100 0 0 0 0 100 0
Host Regus Ltd 2,000 0 0 0 0 2,000 0
Gold Telecom Limited 100 0 0 0 0 100 0
Club Communications Ltd 2,100 0 0 0 0 2,100 0
City Numbers Ltd 4,100 0 0 0 0 4,100 0
Calpe Group Limited 13,100 0 0 0 0 13,100 0
Virgin Mobile Telecoms Limited 10,000 0 0 0 10,000 0 0
UK Broadband Limited 20,000 0 0 0 20,000 0 0
Tiscali UK Limited 34,500 0 0 0 20,000 14,500 0
Telesign Mobile Limited 10,000 0 0 0 10,000 0 0
Teleena UK Limited 20,000 0 0 0 20,000 0 0
Telecom North America Mobile Inc 10,000 0 0 0 10,000 0 0
Telecom Essex Ltd 27,000 0 0 0 10,000 3,000 14,000
T 7 Solutions Limited 30,000 0 0 0 1,000 3,000 26,000
Synectiv Ltd 20,000 0 0 0 20,000 0 0
Vital Phone Limited 41,100 0 0 0 20,000 10,100 11,000
Vodafone Business Solutions Limited 13,000 0 0 0 10,000 3,000 0
Calltracks Limited 12,300 0 0 0 0 12,300 0
BSKYB Telecommunications Services Limited 1,100 0 0 0 0 1,100 0
Bibliotech Ltd 1,000 0 0 0 0 1,000 0
Band-X Limited 100 0 0 0 0 100 0
Asergis Limited 100 0 0 0 0 100 0
Abel & Co (Scotland) Ltd 1,500 0 0 0 0 1,500 0
08 Numbers Ltd 4,100 0 0 0 0 4,100 0
001 International Telecom 100 0 0 0 0 100 0
Xero 9 Limited 125,000 0 0 0 80,000 4,000 41,000
Swiftel Limited 163,100 0 0 0 13,000 14,100 136,000
Square 1 Communications Limited 6,000 0 0 0 0 0 6,000
Viva Telecom 24,100 0 0 0 0 12,100 12,000
Victor Connect Limited 10,000 0 0 0 0 10,000 0
VERITALK LIMITED 21,000 0 0 0 0 8,000 13,000
Unity Broadband Ltd 2,100 0 0 0 0 2,100 0
Transaction Network Services (UK) Limited 2,000 0 0 0 0 2,000 0
Third Party Formations Limited T/A The Company Warehouse 3,100 0 0 0 0 3,100 0
Telinet Solutions Ltd 100 0 0 0 0 100 0
Telestream Communications UK Limited 11,000 0 0 0 0 1,000 10,000
Telesoft Technologies Limited 3,100 0 0 0 0 3,100 0
Vocalis Telecom 9,100 0 0 0 0 1,100 8,000
Willaf Limited 100 0 0 0 0 100 0
Ringmaster Ltd 2,000 0 0 0 0 0 2,000
Premium Galaxy Ltd 5,000 0 0 0 0 0 5,000
Power Web Tech Limited 10,000 0 0 0 0 0 10,000
Orca Digital Limited 36,000 0 0 0 0 0 36,000
Nova Telecom Ltd 4,000 0 0 0 0 0 4,000
Noble Tel 10,000 0 0 0 0 0 10,000
Next Telecommunications Limited 1,000 0 0 0 0 0 1,000
2 Ergo Limited 3,000 0 0 0 0 0 3,000
0Bit Limited 14,000 0 0 0 0 0 14,000
Telconline Inc 2,100 0 0 0 0 1,100 1,000
Technology Distribution Limited 2,100 0 0 0 0 2,100 0
Tata Communications (UK) Ltd 1,000 0 0 0 0 1,000 0
PlusNet PLC 3,200 0 0 0 0 3,200 0
Pipex Communications PLC 7,100 0 0 0 0 7,100 0
Patoy Ltd 2,100 0 0 0 0 2,100 0
Opex Hosting Limited 3,100 0 0 0 0 3,100 0
News Optimus Limited 1,000 0 0 0 0 1,000 0
NewNet plc 2,100 0 0 0 0 2,100 0
New Call Telecom Limited 30,000 0 0 0 0 15,000 15,000
Networks Direct plc 6,100 0 0 0 0 6,100 0
Netsmart Limited 12,100 0 0 0 0 2,100 10,000
Premiere Communications Inc 1,000 0 0 0 0 1,000 0
PUL Communications Limited 3,100 0 0 0 0 3,100 0
Talkline Communications Ltd 1,000 0 0 0 0 1,000 0
Synergy Telecom Ltd 21,000 0 0 0 0 8,000 13,000
SuperLINE Telecommunications Ltd 2,000 0 0 0 0 2,000 0
Startec Global Communications UK Ltd 1,100 0 0 0 0 1,100 0
Star Europe Ltd 1,000 0 0 0 0 1,000 0
SpeakUp BV 1,000 0 0 0 0 1,000 0
Smartcall International (UK) Limited 100 0 0 0 0 100 0
Saicom Ltd 100 0 0 0 0 100 0
Rabco Telecommunications 900 0 0 0 0 900 0
Maximus Communications Ltd 4,100 0 0 0 0 4,100 0
Inclarity plc 168,700 0 0 1,000 130,000 14,700 23,000
Sky Premium Telecom Limited 9,000 0 1,000 0 6,000 2,000 0
Sigma Voice Solutions Ltd 9,200 0 1,000 0 0 8,200 0
Seven Home and Away Limited 16,100 0 1,000 0 0 15,100 0
Rojo Trading Limited 7,100 0 1,000 0 0 3,100 3,000
Rhema Telecom 25,100 0 2,000 0 0 15,100 8,000
Retail Technology Services Ltd 1,000 0 1,000 0 0 0 0
Recruitment 4U Limited 3,100 0 1,000 0 0 2,100 0
Performance Telecom Limited 3,100 0 1,000 0 0 2,100 0
Orderly Telecoms Limited 3,000 0 1,000 0 0 2,000 0
Skymarket Limited 7,000 0 5,000 2,000 0 0 0
Sports Tel Ltd 3,000 0 2,000 0 0 1,000 0
FTC Telecom Limited 3,000 0 0 3,000 0 0 0
Caladan Communications Limited 4,000 0 0 1,000 0 3,000 0
Blue Sky Ltd UK 3,000 0 0 3,000 0 0 0
42 Telecom Limited 1,000 0 0 1,000 0 0 0
Zen Internet Limited 2,000 0 1,000 1,000 0 0 0
Wavenet UK Ltd 4,100 0 3,000 0 0 1,100 0
Vox Sciences Limited 2,000 0 2,000 0 0 0 0
Voice Simplified Limited 6,100 0 1,000 0 2,000 3,100 0
Teledesign Solutions Limited 1,000 0 1,000 0 0 0 0
Opal Telecommunications PLC 56,000 0 3,000 0 20,000 13,000 20,000
One Network Limited 243,100 0 2,000 0 13,000 14,100 214,000
Number Solutions Ltd 6,100 0 4,000 0 0 2,100 0
Dantec Enterprises Ltd 10,100 0 2,000 0 0 4,100 4,000
Connexon Telecom Inc 1,000 0 1,000 0 0 0 0
Cloud Telecom Ltd 6,500 0 2,000 0 0 4,500 0
Call Stream Limited 22,900 0 3,000 0 0 19,900 0
Cablecom Networking Ltd 8,000 0 8,000 0 0 0 0
AlwaysOn Ltd 1,200 0 1,000 0 0 200 0
Alphatalk Ltd 9,400 0 4,000 0 0 5,400 0
Admiral Telecom Limited 9,100 0 5,000 0 0 4,100 0
Accounts Centre Limited 1,000 0 1,000 0 0 0 0
Diamond Communications Ltd 1,200 0 1,000 0 0 200 0
Floren Limited 4,100 0 3,000 0 0 1,100 0
Nowtel Wholesale Limited 11,100 0 1,000 0 0 100 10,000
Net 366.Com Limited 69,100 0 2,000 1,000 30,000 11,100 25,000
NBCN Networks Ltd 7,200 0 2,000 0 0 5,200 0
Moonshado Inc 14,100 0 1,000 0 10,000 3,100 0
LegendTel LLC 21,100 0 2,000 0 10,000 9,100 0
Hutchison 3G UK Ltd 6,832,100 0 1,000 10,000 6,820,000 1,100 0
HulloMail Limited 26,000 0 26,000 0 0 0 0
Greystone Telecom Limited 10,200 0 7,000 0 0 3,200 0
Ghost Telecom Limited 1,000 0 1,000 0 0 0 0
360CRM Ltd 3,000 0 2,000 0 0 0 1,000
Stour Marine Limited 21,000 0 0 0 20,000 1,000 0
Netscalibur UK Limited 13,000 0 0 0 10,000 3,000 0
Modus Telecom Ltd 143,100 0 0 0 40,000 14,100 89,000
M P Tanner Limited t/a FIO Telecom 25,000 0 0 0 25,000 0 0
Lycamobile UK Limted 810,000 0 0 0 810,000 0 0
Lleida.net Serveis Telematics Limited 10,000 0 0 0 10,000 0 0
Limitless Mobile Ltd 10,000 0 0 0 10,000 0 0
JSC Ingenium (UK) Limited 13,100 0 0 0 10,000 3,100 0
Interact Solutions Limited 21,000 0 0 0 11,000 6,000 4,000
HAY SYSTEMS LIMITED 10,000 0 0 0 10,000 0 0
OnePhone (UK) Ltd 10,000 0 0 0 10,000 0 0
Open Telecom International Ltd 22,000 0 0 0 16,000 6,000 0
SSE Energy Supply Limited 20,000 0 0 0 20,000 0 0
Sky Telecom Limited 448,300 0 0 0 220,000 31,300 197,000
Sentiro Limited 3,000 0 0 0 1,000 2,000 0
Rhodium Telecom Limited 232,500 0 0 0 130,000 3,500 99,000
Resource Utilities Limited 24,000 0 0 0 20,000 4,000 0
Red Squared Ltd 4,000 0 0 0 1,000 3,000 0
Premium Routing GmbH 10,000 0 0 0 10,000 0 0
Phone Buddy Limited 47,200 0 0 0 40,000 7,200 0
PageOne Communications Ltd 433,000 0 0 0 430,000 3,000 0
Global 1 Limited 38,000 0 0 0 30,000 1,000 7,000
FEBO Telecom Limited 1,000 0 0 0 1,000 0 0
D2See Limited 10,000 0 0 0 10,000 0 0
2PM Technologies Ltd 60,000 0 0 0 50,000 10,000 0
2Communications Limited 50,100 0 0 0 40,000 4,100 6,000
2-Sell-It Ltd 25,100 0 0 0 20,000 5,100 0
09 Mobile Ltd 10,000 0 0 0 10,000 0 0
08Direct Limited 13,300 0 0 0 10,000 3,300 0
The Number UK Limited 7,300 0 0 1,000 0 6,300 0
Orange Home UK Plc 1,000 0 0 1,000 0 0 0
OciusB2 Limited 1,000 0 0 1,000 0 0 0
Network Rail Infrastructure Limited 5,000 0 0 5,000 0 0 0
A2B Telecom Limited 65,100 0 0 0 13,000 8,100 44,000
Airwave Solutions Ltd 20,000 0 0 0 20,000 0 0
Confabulate Limited 20,000 0 0 0 20,000 0 0
Compatel Ltd 10,000 0 0 0 10,000 0 0
CardBoardFish 40,000 0 0 0 40,000 0 0
Call Telecom Ltd 253,600 0 0 0 140,000 5,600 108,000
Call Sciences Limited 71,000 0 0 0 50,000 21,000 0
Bellingham Telecommunications Limited 11,100 0 0 0 10,000 1,100 0
B4U Telecom Ltd 35,000 0 0 0 20,000 0 15,000
Awayphone Ltd 10,000 0 0 0 10,000 0 0
Assume Nothing Limited 244,100 0 0 0 19,000 27,100 198,000
IP Phone Services Ltd 3,000 0 0 3,000 0 0 0