|
Hertfordshire |
Royston |
200000 |
209999 |
BT |
G |
|
Hertfordshire |
Royston |
210000 |
219999 |
Virgin Media Limited |
G |
|
Hertfordshire |
Royston |
220000 |
229999 |
Virgin Media Limited |
G |
|
Hertfordshire |
Royston |
230000 |
239999 |
Virgin Media Limited |
G |
|
Hertfordshire |
Royston |
240000 |
249999 |
BT |
G |
|
Hertfordshire |
Royston |
250000 |
259999 |
BT |
G |
|
Hertfordshire |
Royston |
260000 |
269999 |
BT |
G |
|
Hertfordshire |
Royston |
270000 |
279999 |
BT |
G |
|
Hertfordshire |
Royston |
280000 |
289999 |
BT |
G |
|
Hertfordshire |
Royston |
290000 |
299999 |
Gamma Telecom Holdings Ltd |
G |
|
Hertfordshire |
Royston |
300000 |
300999 |
Virgin Media Limited |
G |
|
Hertfordshire |
Royston |
304000 |
304999 |
Virgin Media Limited |
G |
|
Hertfordshire |
Royston |
305000 |
305999 |
Virgin Media Limited |
G |
|
Hertfordshire |
Royston |
306000 |
306999 |
Virgin Media Limited |
G |
|
Hertfordshire |
Royston |
307000 |
307999 |
Virgin Media Limited |
G |
|
Hertfordshire |
Royston |
310000 |
310999 |
Linear Telecoms Limited |
G |
|
Hertfordshire |
Royston |
334000 |
334999 |
Six Degrees Unified Comms Limited |
G |
|
Hertfordshire |
Royston |
340000 |
349999 |
Syntec Limited |
G |
|
Hertfordshire |
Royston |
350000 |
359999 |
Net Solutions Europe Limited |
G |
|
Hertfordshire |
Royston |
380000 |
389999 |
FleXtel Limited |
G |
|
Hertfordshire |
Royston |
390000 |
399999 |
Easynet Enterprise Services Limited |
G |
|
Hertfordshire |
Royston |
407000 |
407999 |
Spitfire Network Services Ltd |
G |
|
Hertfordshire |
Royston |
420000 |
429999 |
TelNG Limited |
G |
|
Hertfordshire |
Royston |
430000 |
439999 |
TTNC Limited |
G |
|
Hertfordshire |
Royston |
448000 |
448999 |
TalkTalk Communications Limited |
G |
|
Hertfordshire |
Royston |
449000 |
449999 |
TalkTalk Communications Limited |
G |
|
Hertfordshire |
Royston |
450000 |
459999 |
Localphone Limited |
G |
|
Hertfordshire |
Royston |
460000 |
469999 |
Frontier Systems Ltd |
G |
|
Hertfordshire |
Royston |
470000 |
479999 |
(aq) Limited trading as aql |
G |
|
Hertfordshire |
Royston |
480000 |
489999 |
Barritel Limited |
G |
|
Hertfordshire |
Royston |
490000 |
499999 |
Teledesign Ltd |
G |
|
Hertfordshire |
Royston |
500000 |
509999 |
Nationwide Telephone Assistance Ltd |
G |
|
Hertfordshire |
Royston |
510000 |
519999 |
VoIP-Un Limited |
G |
|
Hertfordshire |
Royston |
520000 |
529999 |
InTechnology Plc |
G |
|
Hertfordshire |
Royston |
530000 |
539999 |
Telecom2 Ltd |
G |
|
Hertfordshire |
Royston |
540000 |
549999 |
Timico Limited |
G |
|
Hertfordshire |
Royston |
550000 |
559999 |
Net-Work Internet Ltd |
G |
|
Hertfordshire |
Royston |
560000 |
569999 |
Nodemax Limited |
G |
|
Hertfordshire |
Royston |
570000 |
579999 |
3C Limited |
G |
|
Hertfordshire |
Royston |
580000 |
580999 |
Voxbone SA |
G |
|
Hertfordshire |
Royston |
590000 |
599999 |
Served Up Limited. |
G |
|
Hertfordshire |
Royston |
600000 |
609999 |
Solutios Limited |
G |
|
Hertfordshire |
Royston |
617000 |
617999 |
Premium O Limited |
G |
|
Hertfordshire |
Royston |
620000 |
629999 |
IPV6 Limited |
G |
|
Hertfordshire |
Royston |
630000 |
639999 |
Mars Communications Limited |
G |
|
Hertfordshire |
Royston |
640000 |
649999 |
Andrews & Arnold (Numbers) Ltd |
G |
|
Hertfordshire |
Royston |
660000 |
669999 |
British Sky Broadcasting Limited |
G |
|
Hertfordshire |
Royston |
670000 |
679999 |
Keycom plc |
G |
|
Hertfordshire |
Royston |
680000 |
689999 |
Nexus Telecommunications Limited |
G |
|
Hertfordshire |
Royston |
690000 |
699999 |
X-Pilot Limited |
G |
|
Hertfordshire |
Royston |
700000 |
709999 |
Telecoms World Plc |
G |
|
Hertfordshire |
Royston |
710000 |
719999 |
Mundio Mobile Limited |
G |
|
Hertfordshire |
Royston |
720000 |
729999 |
Affiniti Integrated Solutions Ltd |
G |
|
Hertfordshire |
Royston |
730000 |
739999 |
CFL Communications Limited |
G |
|
Hertfordshire |
Royston |
740000 |
740999 |
Wightfibre Limited |
G |
|
Hertfordshire |
Royston |
741000 |
741999 |
Calltracks Limited |
G |
|
Hertfordshire |
Royston |
742000 |
742999 |
Core Telecom Limited |
G |
|
Hertfordshire |
Royston |
743000 |
743999 |
Telephone Box Limited |
G |
|
Hertfordshire |
Royston |
744000 |
744999 |
Atomstream Limited |
G |
|
Hertfordshire |
Royston |
745000 |
745999 |
Cheers International Sales Limited |
G |
|
Hertfordshire |
Royston |
746000 |
746999 |
Nexbridge Communications Limited |
G |
|
Hertfordshire |
Royston |
747000 |
747999 |
Suretec Systems Ltd |
G |
|
Hertfordshire |
Royston |
748000 |
748999 |
TalkTalk Communications Limited |
G |
|
Hertfordshire |
Royston |
749000 |
749999 |
Internexus Networks Limited |
G |
|
Hertfordshire |
Royston |
750000 |
750999 |
VoiceHost Limited |
G |
|
Hertfordshire |
Royston |
751000 |
751999 |
Numbergroup Network Ltd |
G |
|
Hertfordshire |
Royston |
752000 |
752999 |
Phone Co-Op Numbering Limited |
G |
|
Hertfordshire |
Royston |
753000 |
753999 |
API Telecom Limited |
G |
|
Hertfordshire |
Royston |
754000 |
754999 |
Media Hawk Ltd |
G |
|
Hertfordshire |
Royston |
756000 |
756999 |
Content Guru Ltd |
G |
|
Hertfordshire |
Royston |
757000 |
757999 |
Invosys Limited |
G |
|
Hertfordshire |
Royston |
758000 |
758999 |
Hello Telecom (UK) PLC |
G |
|
Hertfordshire |
Royston |
759000 |
759999 |
ICC Networks Ltd |
G |
|
Hertfordshire |
Royston |
760000 |
760999 |
Minotaur Telecom Limited |
G |
|
Hertfordshire |
Royston |
761000 |
761999 |
IOVOX Limited |
G |
|
Hertfordshire |
Royston |
762000 |
762999 |
Bicom Systems EURL |
G |
|
Hertfordshire |
Royston |
764000 |
764999 |
Invoco Ltd |
G |
|
Hertfordshire |
Royston |
765000 |
765999 |
Orbtalk Limited |
G |
|
Hertfordshire |
Royston |
766000 |
766999 |
Telappliant Ltd |
G |
|
Hertfordshire |
Royston |
767000 |
767999 |
We Love Communications Limited |
G |
|
Hertfordshire |
Royston |
768000 |
768999 |
Telecoms Cloud Networks Limited |
G |
|
Hertfordshire |
Royston |
769000 |
769999 |
Ziron (UK) Ltd |
G |
|
Hertfordshire |
Royston |
770000 |
770999 |
IP Base Ltd |
G |
|
Hertfordshire |
Royston |
771000 |
771999 |
Radius Communications Limited |
G |
|
Hertfordshire |
Royston |
772000 |
772999 |
Kalnet4u Ltd |
G |
|
Hertfordshire |
Royston |
773000 |
773999 |
Nexbridge Communications Limited |
G |
|
Hertfordshire |
Royston |
774000 |
774999 |
Telecoms Cloud Networks Limited |
G |
|
Hertfordshire |
Royston |
775000 |
775999 |
I.T Communications Limited |
G |
|
Hertfordshire |
Royston |
777000 |
777999 |
Windsor Telecom Plc |
G |
|
Hertfordshire |
Royston |
778000 |
778999 |
M247 Ltd |
G |
|
Hertfordshire |
Royston |
779000 |
779999 |
YayYay Limited |
G |
|
Hertfordshire |
Royston |
780000 |
780999 |
i-Net Communications Group Plc |
G |
|
Hertfordshire |
Royston |
782000 |
782999 |
iHub UK Ltd |
G |
|
Hertfordshire |
Royston |
783000 |
783999 |
Hemshore Ltd |
G |
|
Hertfordshire |
Royston |
784000 |
784999 |
COLT Technology Services |
G |
|
Hertfordshire |
Royston |
786000 |
786999 |
Barritec Limited |
G |
|
Hertfordshire |
Royston |
787000 |
787999 |
iNet Telecoms Ltd (Voipfone) |
G |
|
Hertfordshire |
Royston |
788000 |
788999 |
Simwood eSMS Limited |
G |
|
Hertfordshire |
Royston |
789000 |
789999 |
XoverX Ltd |
G |
|
Hertfordshire |
Royston |
800000 |
809999 |
aql Wholesale Limited |
G |
