Staffordshire |
1538 |
100000 |
109999 |
BT |
G |
Staffordshire |
1538 |
200000 |
209999 |
Telecom2 Ltd |
G |
Staffordshire |
1538 |
210000 |
219999 |
Nodemax Limited |
G |
Staffordshire |
1538 |
220000 |
220999 |
Internexus Networks Limited |
G |
Staffordshire |
1538 |
221000 |
221999 |
API Telecom Limited |
G |
Staffordshire |
1538 |
223000 |
223999 |
IOVOX Limited |
G |
Staffordshire |
1538 |
224000 |
224999 |
Simwood eSMS Limited |
G |
Staffordshire |
1538 |
225000 |
225999 |
Orbtalk Limited |
G |
Staffordshire |
1538 |
226000 |
226999 |
ICC Networks Ltd |
G |
Staffordshire |
1538 |
227000 |
227999 |
Hello Telecom (UK) PLC |
G |
Staffordshire |
1538 |
228000 |
228999 |
Ziron (UK) Ltd |
G |
Staffordshire |
1538 |
229000 |
229999 |
Bicom Systems EURL |
G |
Staffordshire |
1538 |
230000 |
239999 |
Starcomm Ltd |
G |
Staffordshire |
1538 |
240000 |
240999 |
Voxbone SA |
G |
Staffordshire |
1538 |
250000 |
259999 |
3C Limited |
G |
Staffordshire |
1538 |
260000 |
269999 |
BT |
G |
Staffordshire |
1538 |
270000 |
279999 |
Barritel Limited |
G |
Staffordshire |
1538 |
280000 |
289999 |
Solutios Limited |
G |
Staffordshire |
1538 |
290000 |
299999 |
Telecoms World Plc |
G |
Staffordshire |
1538 |
300000 |
309999 |
BT |
G |
Staffordshire |
1538 |
310000 |
319999 |
InTechnology Plc |
G |
Staffordshire |
1538 |
320000 |
329999 |
Vodafone Ltd (Thus) |
G |
Staffordshire |
1538 |
330000 |
339999 |
Affiniti Integrated Solutions Ltd |
G |
Staffordshire |
1538 |
340000 |
349999 |
Edge Telecom Limited |
G |
Staffordshire |
1538 |
359000 |
359999 |
Vodafone Ltd (YC) |
G |
Staffordshire |
1538 |
360000 |
369999 |
BT |
G |
Staffordshire |
1538 |
370000 |
379999 |
BT |
G |
Staffordshire |
1538 |
380000 |
389999 |
BT |
G |
Staffordshire |
1538 |
390000 |
399999 |
BT |
G |
Staffordshire |
1538 |
410000 |
419999 |
Served Up Limited. |
G |
Staffordshire |
1538 |
420000 |
429999 |
British Sky Broadcasting Limited |
G |
Staffordshire |
1538 |
430000 |
439999 |
TTNC Limited |
G |
Staffordshire |
1538 |
440000 |
449999 |
Net Solutions Europe Limited |
G |
Staffordshire |
1538 |
450000 |
450999 |
Six Degrees Unified Comms Limited |
G |
Staffordshire |
1538 |
454000 |
454999 |
Six Degrees Unified Comms Limited |
G |
Staffordshire |
1538 |
477000 |
477999 |
Spitfire Network Services Ltd |
G |
Staffordshire |
1538 |
480000 |
489999 |
BT |
G |
Staffordshire |
1538 |
490000 |
499999 |
Frontier Systems Ltd |
G |
Staffordshire |
1538 |
510000 |
519999 |
TelNG Limited |
G |
Staffordshire |
1538 |
528000 |
528999 |
TalkTalk Communications Limited |
G |
Staffordshire |
1538 |
529000 |
529999 |
TalkTalk Communications Limited |
G |
Staffordshire |
1538 |
530000 |
539999 |
Net-Work Internet Ltd |
G |
Staffordshire |
1538 |
540000 |
549999 |
aql Wholesale Limited |
G |
Staffordshire |
1538 |
550000 |
559999 |
Teledesign Ltd |
G |
Staffordshire |
1538 |
560000 |
569999 |
VoIP-Un Limited |
G |
Staffordshire |
1538 |
577000 |
577999 |
Premium O Limited |
G |
Staffordshire |
1538 |
580000 |
589999 |
Localphone Limited |
G |
Staffordshire |
1538 |
590000 |
599999 |
Timico Limited |
G |
Staffordshire |
1538 |
600000 |
609999 |
Mars Communications Limited |
G |
Staffordshire |
1538 |
610000 |
619999 |
IPV6 Limited |
G |
Staffordshire |
1538 |
620000 |
629999 |
Andrews & Arnold (Numbers) Ltd |
G |
Staffordshire |
1538 |
630000 |
639999 |
X-Pilot Limited |
G |
Staffordshire |
1538 |
640000 |
649999 |
Mundio Mobile Limited |
G |
Staffordshire |
1538 |
660000 |
669999 |
CFL Communications Limited |
G |
Staffordshire |
1538 |
670000 |
679999 |
Known Communications Limited |
G |
Staffordshire |
1538 |
680000 |
689999 |
Nexus Telecommunications Limited |
G |
Staffordshire |
1538 |
690000 |
699999 |
Invomo Ltd |
G |
Staffordshire |
1538 |
700000 |
709999 |
BT |
G |
Staffordshire |
1538 |
710000 |
719999 |
Gamma Telecom Holdings Ltd |
G |
Staffordshire |
1538 |
720000 |
729999 |
BT |
G |
Staffordshire |
1538 |
730000 |
739999 |
Nationwide Telephone Assistance Ltd |
G |
Staffordshire |
1538 |
740000 |
740999 |
Inclarity Communications Ltd |
G |
Staffordshire |
1538 |
741000 |
741999 |
Inclarity Communications Ltd |
G |
Staffordshire |
1538 |
742000 |
742999 |
Inclarity Communications Ltd |
G |
Staffordshire |
1538 |
745000 |
745999 |
Inclarity Communications Ltd |
G |
Staffordshire |
1538 |
750000 |
759999 |
BT |
G |
Staffordshire |
1538 |
760000 |
760999 |
Linear Telecoms Limited |
G |
Staffordshire |
1538 |
770000 |
779999 |
Vodafone Ltd (C&W) |
G |
Staffordshire |
1538 |
780000 |
789999 |
Magrathea Telecommunications Limited |
G |
Staffordshire |
1538 |
790000 |
799999 |
FleXtel Limited |
G |
Staffordshire |
1538 |
800000 |
800999 |
Digitech Solutions Global Limited |
G |
Staffordshire |
1538 |
801000 |
801999 |
Atomstream Limited |
G |
Staffordshire |
1538 |
802000 |
802999 |
M247 Ltd |
G |
Staffordshire |
1538 |
803000 |
803999 |
Syntec Limited |
G |
Staffordshire |
1538 |
804000 |
804999 |
Windsor Telecom Plc |
G |
Staffordshire |
1538 |
805000 |
805999 |
Numbergroup Network Ltd |
G |
Staffordshire |
1538 |
806000 |
806999 |
Telephone Box Limited |
G |
Staffordshire |
1538 |
807000 |
807999 |
iNet Telecoms Ltd (Voipfone) |
G |
Staffordshire |
1538 |
808000 |
808999 |
Suretec Systems Ltd |
G |
Staffordshire |
1538 |
809000 |
809999 |
VoiceHost Limited |
G |
Staffordshire |
1538 |
810000 |
810999 |
Cheers International Sales Limited |
G |
Staffordshire |
1538 |
811000 |
811999 |
Phone Co-Op Numbering Limited |
G |
Staffordshire |
1538 |
813000 |
813999 |
Invosys Limited |
G |
Staffordshire |
1538 |
814000 |
814999 |
Nexbridge Communications Limited |
G |
Staffordshire |
1538 |
815000 |
815999 |
TalkTalk Communications Limited |
G |
Staffordshire |
1538 |
817000 |
817999 |
Barritec Limited |
G |
Staffordshire |
1538 |
818000 |
818999 |
IP Base Ltd |
G |
Staffordshire |
1538 |
819000 |
819999 |
Invoco Ltd |
G |
Staffordshire |
1538 |
820000 |
820999 |
Updata Infrastructure (UK) Limited |
G |
Staffordshire |
1538 |
821000 |
821999 |
Nexbridge Communications Limited |
G |
Staffordshire |
1538 |
822000 |
822999 |
YayYay Limited |
G |
Staffordshire |
1538 |
823000 |
823999 |
Hemshore Ltd |
G |
Staffordshire |
1538 |
824000 |
824999 |
Resilient Plc |
G |
Staffordshire |
1538 |
825000 |
825999 |
Telecoms Cloud Networks Limited |
G |
Staffordshire |
1538 |
828000 |
828999 |
COLT Technology Services |
G |
Staffordshire |
1538 |
860000 |
860999 |
Minotaur Telecom Limited |
G |
Staffordshire |
1538 |
861000 |
861999 |
Radius Communications Limited |
G |
Staffordshire |
1538 |
862000 |
862999 |
Kalnet4u Ltd |
G |
Staffordshire |
1538 |
864000 |
864999 |
iHub UK Ltd |
G |
Staffordshire |
1538 |
865000 |
865999 |
i-Net Communications Group Plc |
G |