|
Shared Cost Services |
0000000 |
0009999 |
Level 3 Communications UK Limited |
B |
|
Shared Cost Services |
0010000 |
0019999 |
Level 3 Communications UK Limited |
B |
|
Shared Cost Services |
0020000 |
0029999 |
Virgin Media Wholesale Limited |
B |
|
Shared Cost Services |
0030000 |
0039999 |
Edge Telecom Limited |
B |
|
Shared Cost Services |
0040000 |
0049999 |
Magrathea Telecommunications Limited |
B |
|
Shared Cost Services |
0050000 |
0059999 |
Easynet Enterprise Services Limited |
B |
|
Shared Cost Services |
0060000 |
0069999 |
InTechnology Plc |
B |
|
Shared Cost Services |
0070000 |
0079999 |
Sala Limited |
B |
|
Shared Cost Services |
0080000 |
0089999 |
Verizon UK Ltd |
B |
|
Shared Cost Services |
0090000 |
0099999 |
Vodafone Ltd (Thus) |
B |
|
Shared Cost Services |
0100000 |
0109999 |
Level 3 Communications UK Limited |
B |
|
Shared Cost Services |
0110000 |
0119999 |
Vodafone Ltd (C&W) |
B |
|
Shared Cost Services |
0120000 |
0129999 |
Edge Telecom Limited |
B |
|
Shared Cost Services |
0130000 |
0139999 |
TalkTalk Communications Limited |
B |
|
Shared Cost Services |
0140000 |
0149999 |
Vodafone Ltd (C&W) |
B |
|
Shared Cost Services |
0150000 |
0159999 |
Level 3 Communications UK Limited |
B |
|
Shared Cost Services |
0160000 |
0169999 |
Global Electroteks Ltd |
B |
|
Shared Cost Services |
0170000 |
0179999 |
Vodafone Ltd (Energis) |
B |
|
Shared Cost Services |
0180000 |
0189999 |
Vodafone Ltd (Energis) |
B |
|
Shared Cost Services |
0190000 |
0199999 |
Level 3 Communications UK Limited |
B |
|
Shared Cost Services |
0200000 |
0209999 |
Invomo Ltd |
B |
|
Shared Cost Services |
0210000 |
0219999 |
Alphatalk Ltd |
B |
|
Shared Cost Services |
0220000 |
0229999 |
Xero 9 Limited |
B |
|
Shared Cost Services |
0230000 |
0239999 |
Telefonica UK Limited |
B |
|
Shared Cost Services |
0240000 |
0249999 |
Wightfibre Limited |
B |
|
Shared Cost Services |
0250000 |
0259999 |
Wavecrest (UK) Ltd |
B |
|
Shared Cost Services |
0260000 |
0269999 |
Vodafone Ltd (Energis) |
B |
|
Shared Cost Services |
0270000 |
0279999 |
Starcomm Ltd |
B |
|
Shared Cost Services |
0280000 |
0289999 |
Affiniti Integrated Solutions Ltd |
B |
|
Shared Cost Services |
0290000 |
0299999 |
Sky Telecom Limited |
B |
|
Shared Cost Services |
0300000 |
0309999 |
Vodafone Ltd (Thus) |
B |
|
Shared Cost Services |
0310000 |
0319999 |
Telecom2 Ltd |
B |
|
Shared Cost Services |
0320000 |
0329999 |
24 Seven Communications Ltd |
B |
|
Shared Cost Services |
0330000 |
0339999 |
KDDI Europe Limited |
B |
|
Shared Cost Services |
0340000 |
0349999 |
Gamma Telecom Holdings Ltd |
B |
|
Shared Cost Services |
0360000 |
0369999 |
New Call Telecom Limited |
B |
|
Shared Cost Services |
0370000 |
0379999 |
Newtel (Guernsey) Limited |
B |
|
Shared Cost Services |
0380000 |
0389999 |
TeleWare PLC |
B |
|
Shared Cost Services |
0390000 |
0399999 |
Level 3 Communications UK Limited |
B |
|
Shared Cost Services |
0400000 |
0409999 |
Call Stream Limited |
B |
|
Shared Cost Services |
0410000 |
0419999 |
Newtel Limited |
B |
|
Shared Cost Services |
0420000 |
0429999 |
Icron Network Limited |
B |
|
Shared Cost Services |
0430000 |
0439999 |
Lycatel (Ireland) Limited |
B |
|
Shared Cost Services |
0440000 |
0449999 |
24 Seven Communications Ltd |
B |
|
Shared Cost Services |
0450000 |
0459999 |
Virgin Media Limited |
B |
|
Shared Cost Services |
0470000 |
0479999 |
Minotaur Telecom Limited |
B |
|
Shared Cost Services |
0480000 |
0489999 |
Level 3 Communications Ltd |
B |
|
Shared Cost Services |
0490000 |
0499999 |
Firstsound Ltd |
B |
|
Shared Cost Services |
0500000 |
0509999 |
Vodafone Ltd (Thus) |
B |
|
Shared Cost Services |
0510000 |
0519999 |
Vodafone Ltd (Thus) |
B |
|
Shared Cost Services |
0520000 |
0529999 |
Vodafone Ltd (Thus) |
B |
|
Shared Cost Services |
0530000 |
0539999 |
Vodafone Ltd (Thus) |
B |
|
Shared Cost Services |
0540000 |
0549999 |
Vodafone Ltd (Thus) |
B |
|
Shared Cost Services |
0550000 |
0559999 |
Vodafone Ltd (Thus) |
B |
|
Shared Cost Services |
0560000 |
0569999 |
Vodafone Ltd (Thus) |
B |
|
Shared Cost Services |
0570000 |
0579999 |
Vodafone Ltd (Thus) |
B |
|
Shared Cost Services |
0580000 |
0589999 |
Vodafone Ltd (Thus) |
B |
|
Shared Cost Services |
0590000 |
0599999 |
Vodafone Ltd (Thus) |
B |
|
Shared Cost Services |
0600000 |
0609999 |
Talk Numbers Ltd |
B |
|
Shared Cost Services |
0610000 |
0619999 |
Talk Numbers Ltd |
B |
|
Shared Cost Services |
0620000 |
0629999 |
Talk Numbers Ltd |
B |
|
Shared Cost Services |
0630000 |
0639999 |
Talk Numbers Ltd |
B |
|
Shared Cost Services |
0640000 |
0649999 |
Talk Numbers Ltd |
B |
|
Shared Cost Services |
0650000 |
0659999 |
Talk Numbers Ltd |
B |
|
Shared Cost Services |
0660000 |
0669999 |
Budget Numbers Ltd |
B |
|
Shared Cost Services |
0670000 |
0679999 |
Budget Numbers Ltd |
B |
|
Shared Cost Services |
0680000 |
0689999 |
Budget Numbers Ltd |
B |
|
Shared Cost Services |
0690000 |
0699999 |
Budget Numbers Ltd |
B |
|
Shared Cost Services |
0700000 |
0709999 |
Vodafone Ltd (Energis) |
B |
|
Shared Cost Services |
0710000 |
0719999 |
Vodafone Ltd (Energis) |
B |
|
Shared Cost Services |
0720000 |
0729999 |
Vodafone Ltd (Energis) |
B |
|
Shared Cost Services |
0730000 |
0739999 |
Vodafone Ltd (Energis) |
B |
|
Shared Cost Services |
0740000 |
0749999 |
Vodafone Ltd (Energis) |
B |
|
Shared Cost Services |
0750000 |
0759999 |
Vodafone Ltd (Energis) |
B |
|
Shared Cost Services |
0760000 |
0769999 |
Vodafone Ltd (Energis) |
B |
|
Shared Cost Services |
0770000 |
0779999 |
Vodafone Ltd (Energis) |
B |
|
Shared Cost Services |
0780000 |
0789999 |
Vodafone Ltd (Energis) |
B |
|
Shared Cost Services |
0790000 |
0799999 |
Vodafone Ltd (Energis) |
B |
|
Shared Cost Services |
0800000 |
0809999 |
Verizon UK Ltd |
B |
|
Shared Cost Services |
0810000 |
0819999 |
Verizon UK Ltd |
B |
|
Shared Cost Services |
0820000 |
0829999 |
Verizon UK Ltd |
B |
|
Shared Cost Services |
0830000 |
0839999 |
Verizon UK Ltd |
B |
|
Shared Cost Services |
0840000 |
0849999 |
Verizon UK Ltd |
B |
|
Shared Cost Services |
0850000 |
0859999 |
Verizon UK Ltd |
B |
|
Shared Cost Services |
0860000 |
0869999 |
Verizon UK Ltd |
B |
|
Shared Cost Services |
0870000 |
0879999 |
Verizon UK Ltd |
B |
|
Shared Cost Services |
0880000 |
0889999 |
Verizon UK Ltd |
B |
|
Shared Cost Services |
0890000 |
0899999 |
Verizon UK Ltd |
B |
|
Shared Cost Services |
0900000 |
0909999 |
Orange Business Holdings UK Limited |
B |
|
Shared Cost Services |
0910000 |
0919999 |
Voicetec Systems Ltd |
B |
|
Shared Cost Services |
0920000 |
0929999 |
Syntec Limited |
B |
|
Shared Cost Services |
0930000 |
0939999 |
Patoy Ltd |
B |
|
Shared Cost Services |
0940000 |
0949999 |
Nexus Telecommunications Limited |
B |
|
Shared Cost Services |
0950000 |
0959999 |
Numbergroup Network Ltd |
B |
|
Shared Cost Services |
0960000 |
0969999 |
Media Telecom Ltd |
B |
|
Shared Cost Services |
0970000 |
0979999 |
Orange |
B |
|
Shared Cost Services |
0980000 |
0989999 |
Mintaka Limited |
B |
|
Shared Cost Services |
0990000 |
0999999 |
TalkTalk Communications Limited |
B |
|
Shared Cost Services |
1000000 |
1009999 |
Verizon UK Ltd |
B |
|
Shared Cost Services |
1010000 |
1019999 |
Verizon UK Ltd |
B |