Darlington |
Darlington |
200000 |
209999 |
InTechnology Plc |
G |
Darlington |
Darlington |
210000 |
219999 |
Verizon UK Ltd |
G |
Darlington |
Darlington |
230000 |
230999 |
Linear Telecoms Limited |
G |
Darlington |
Darlington |
231000 |
231999 |
Numbers Plus Ltd |
G |
Darlington |
Darlington |
232000 |
232999 |
Orbtalk Limited |
G |
Darlington |
Darlington |
233000 |
233999 |
Barritec Limited |
G |
Darlington |
Darlington |
234000 |
234999 |
Invoco Ltd |
G |
Darlington |
Darlington |
235000 |
235999 |
Internexus Networks Limited |
G |
Darlington |
Darlington |
236000 |
236999 |
Minotaur Telecom Limited |
G |
Darlington |
Darlington |
238000 |
238999 |
Simwood eSMS Limited |
G |
Darlington |
Darlington |
239000 |
239999 |
Bicom Systems EURL |
G |
Darlington |
Darlington |
240000 |
240999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
241000 |
241999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
242000 |
242999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
243000 |
243999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
244000 |
244999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
245000 |
245999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
246000 |
246999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
247000 |
247999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
248000 |
248999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
249000 |
249999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
250000 |
250999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
251000 |
251999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
252000 |
252999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
253000 |
253999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
254000 |
254999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
255000 |
255999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
256000 |
256999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
257000 |
257999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
258000 |
258999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
259000 |
259999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
260000 |
260999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
261000 |
261999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
262000 |
262999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
263000 |
263999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
264000 |
264999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
265000 |
265999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
266000 |
266999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
267000 |
267999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
268000 |
268999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
269000 |
269999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
270000 |
279999 |
Affiniti Integrated Solutions Ltd |
G |
Darlington |
Darlington |
280000 |
289999 |
BT |
G |
Darlington |
Darlington |
290000 |
290999 |
Six Degrees Unified Comms Limited |
G |
Darlington |
Darlington |
294000 |
294999 |
Six Degrees Unified Comms Limited |
G |
Darlington |
Darlington |
300000 |
309999 |
BT |
G |
Darlington |
Darlington |
310000 |
319999 |
BT |
G |
Darlington |
Darlington |
320000 |
329999 |
BT |
G |
Darlington |
Darlington |
330000 |
339999 |
BT |
G |
Darlington |
Darlington |
340000 |
349999 |
BT |
G |
Darlington |
Darlington |
350000 |
359999 |
BT |
G |
Darlington |
Darlington |
360000 |
369999 |
BT |
G |
Darlington |
Darlington |
370000 |
379999 |
BT |
G |
Darlington |
Darlington |
380000 |
389999 |
BT |
G |
Darlington |
Darlington |
390000 |
399999 |
BT |
G |
Darlington |
Darlington |
400000 |
409999 |
Virgin Media Limited |
G |
Darlington |
Darlington |
420000 |
429999 |
TGL Services (UK) Ltd |
G |
Darlington |
Darlington |
430000 |
430999 |
Inclarity Communications Ltd |
G |
Darlington |
Darlington |
431000 |
431999 |
Inclarity Communications Ltd |
G |
Darlington |
Darlington |
432000 |
432999 |
Inclarity Communications Ltd |
G |
Darlington |
Darlington |
435000 |
435999 |
Inclarity Communications Ltd |
G |
Darlington |
Darlington |
448000 |
448999 |
Vodafone Ltd (YC) |
G |
Darlington |
Darlington |
459000 |
459999 |
Vodafone Ltd (Thus) |
G |
Darlington |
Darlington |
460000 |
469999 |
BT |
G |
Darlington |
Darlington |
480000 |
489999 |
BT |
G |
Darlington |
Darlington |
490000 |
499999 |
British Sky Broadcasting Limited |
G |
Darlington |
Darlington |
500000 |
509999 |
Vodafone Ltd (C&W) |
G |
Darlington |
Darlington |
510000 |
519999 |
Vodafone Ltd (C&W) |
G |
Darlington |
Darlington |
520000 |
529999 |
Gamma Telecom Holdings Ltd |
G |
Darlington |
Darlington |
530000 |
539999 |
FleXtel Limited |
G |
Darlington |
Darlington |
540000 |
549999 |
Edge Telecom Limited |
G |
Darlington |
Darlington |
550000 |
559999 |
BT |
G |
Darlington |
Darlington |
560000 |
569999 |
BT |
G |
Darlington |
Darlington |
570000 |
579999 |
Served Up Limited. |
G |
Darlington |
Darlington |
580000 |
580999 |
Calltracks Limited |
G |
Darlington |
Darlington |
581000 |
581999 |
Core Telecom Limited |
G |
Darlington |
Darlington |
582000 |
582999 |
VoiceHost Limited |
G |
Darlington |
Darlington |
583000 |
583999 |
Citrus Telecommunications Ltd |
G |
Darlington |
Darlington |
584000 |
584999 |
Telephone Box Limited |
G |
Darlington |
Darlington |
585000 |
585999 |
Windsor Telecom Plc |
G |
Darlington |
Darlington |
586000 |
586999 |
Numbergroup Network Ltd |
G |
Darlington |
Darlington |
587000 |
587999 |
Cheers International Sales Limited |
G |
Darlington |
Darlington |
588000 |
588999 |
Phone Co-Op Numbering Limited |
G |
Darlington |
Darlington |
589000 |
589999 |
Invosys Limited |
G |
Darlington |
Darlington |
590000 |
599999 |
Easynet Enterprise Services Limited |
G |
Darlington |
Darlington |
600000 |
600999 |
Known Communications Limited |
G |
Darlington |
Darlington |
601000 |
601999 |
Nexus Telecommunications Limited |
G |
Darlington |
Darlington |
602000 |
602999 |
Invomo Ltd |
G |
Darlington |
Darlington |
603000 |
603999 |
Wightfibre Limited |
G |
Darlington |
Darlington |
604000 |
604999 |
Atomstream Limited |
G |
Darlington |
Darlington |
605000 |
605999 |
Buzz Networks Limited |
G |
Darlington |
Darlington |
606000 |
606999 |
Digitech Solutions Global Limited |
G |
Darlington |
Darlington |
607000 |
607999 |
Suretec Systems Ltd |
G |
Darlington |
Darlington |
608000 |
608999 |
TeleWare PLC |
G |
Darlington |
Darlington |
609000 |
609999 |
Telappliant Ltd |
G |
Darlington |
Darlington |
611000 |
611999 |
IP Base Ltd |
G |
Darlington |
Darlington |
612000 |
612999 |
Nexbridge Communications Limited |
G |
Darlington |
Darlington |
613000 |
613999 |
Hello Telecom (UK) PLC |
G |
Darlington |
Darlington |
615000 |
615999 |
API Telecom Limited |
G |
Darlington |
Darlington |
616000 |
616999 |
ICC Networks Ltd |
G |