North Yorkshire |
Boroughbridge |
407000 |
407999 |
TTNC Limited |
G |
North Yorkshire |
Boroughbridge |
408000 |
408999 |
TalkTalk Communications Limited |
G |
North Yorkshire |
Boroughbridge |
409000 |
409999 |
Spitfire Network Services Ltd |
G |
North Yorkshire |
Boroughbridge |
410000 |
410999 |
Andrews & Arnold (Numbers) Ltd |
G |
North Yorkshire |
Boroughbridge |
411000 |
411999 |
Gamma Telecom Holdings Ltd |
G |
North Yorkshire |
Boroughbridge |
412000 |
412999 |
Telecoms World Plc |
G |
North Yorkshire |
Boroughbridge |
414000 |
414999 |
Known Communications Limited |
G |
North Yorkshire |
Boroughbridge |
415000 |
415999 |
Atomstream Limited |
G |
North Yorkshire |
Boroughbridge |
416000 |
416999 |
Suretec Systems Ltd |
G |
North Yorkshire |
Boroughbridge |
417000 |
417999 |
Calltracks Limited |
G |
North Yorkshire |
Boroughbridge |
418000 |
418999 |
Numbergroup Network Ltd |
G |
North Yorkshire |
Boroughbridge |
419000 |
419999 |
Cheers International Sales Limited |
G |
North Yorkshire |
Boroughbridge |
420000 |
420999 |
We Love Communications Limited |
G |
North Yorkshire |
Boroughbridge |
421000 |
421999 |
British Sky Broadcasting Limited |
G |
North Yorkshire |
Boroughbridge |
422000 |
422999 |
Content Guru Ltd |
G |
North Yorkshire |
Boroughbridge |
423000 |
423999 |
Simwood eSMS Limited |
G |
North Yorkshire |
Boroughbridge |
424000 |
424999 |
Minotaur Telecom Limited |
G |
North Yorkshire |
Boroughbridge |
425000 |
425999 |
Vonage Limited |
G |
North Yorkshire |
Boroughbridge |
426000 |
426999 |
iNet Telecoms Ltd (Voipfone) |
G |
North Yorkshire |
Boroughbridge |
427000 |
427999 |
IOVOX Limited |
G |
North Yorkshire |
Boroughbridge |
428000 |
428999 |
M247 Ltd |
G |
North Yorkshire |
Boroughbridge |
429000 |
429999 |
Radius Communications Limited |
G |
North Yorkshire |
Boroughbridge |
430000 |
430999 |
Nexbridge Communications Limited |
G |
North Yorkshire |
Boroughbridge |
431000 |
431999 |
British Sky Broadcasting Limited |
G |
North Yorkshire |
Boroughbridge |
433000 |
433999 |
Internexus Networks Limited |
G |
North Yorkshire |
Boroughbridge |
434000 |
434999 |
Invoco Ltd |
G |
North Yorkshire |
Boroughbridge |
435000 |
435999 |
Bicom Systems EURL |
G |
North Yorkshire |
Boroughbridge |
436000 |
436999 |
Barritec Limited |
G |
North Yorkshire |
Boroughbridge |
437000 |
437999 |
API Telecom Limited |
G |
North Yorkshire |
Boroughbridge |
438000 |
438999 |
Ziron (UK) Ltd |
G |
North Yorkshire |
Boroughbridge |
439000 |
439999 |
British Sky Broadcasting Limited |
G |
North Yorkshire |
Boroughbridge |
440000 |
440999 |
Telecoms Cloud Networks Limited |
G |
North Yorkshire |
Boroughbridge |
441000 |
441999 |
Sky UK Limited |
G |
North Yorkshire |
Boroughbridge |
442000 |
442999 |
IOVOX Limited |
G |
North Yorkshire |
Boroughbridge |
443000 |
443999 |
Kalnet4u Ltd |
G |
North Yorkshire |
Boroughbridge |
444000 |
444999 |
YayYay Limited |
G |
North Yorkshire |
Boroughbridge |
445000 |
445999 |
I.T Communications Limited |
G |
North Yorkshire |
Harrogate |
500000 |
509999 |
BT |
G |
North Yorkshire |
Harrogate |
510000 |
519999 |
InTechnology Plc |
G |
North Yorkshire |
Harrogate |
520000 |
529999 |
BT |
G |
North Yorkshire |
Harrogate |
530000 |
539999 |
BT |
G |
North Yorkshire |
Harrogate |
540000 |
549999 |
Virgin Media Limited |
G |
North Yorkshire |
Harrogate |
550000 |
559999 |
Virgin Media Limited |
G |
North Yorkshire |
Harrogate |
560000 |
569999 |
BT |
G |
North Yorkshire |
Harrogate |
570000 |
570999 |
Telephone Box Limited |
G |
North Yorkshire |
Harrogate |
571000 |
571999 |
Phone Co-Op Numbering Limited |
G |
North Yorkshire |
Harrogate |
572000 |
572999 |
Invosys Limited |
G |
North Yorkshire |
Harrogate |
574000 |
574999 |
IP Base Ltd |
G |
North Yorkshire |
Harrogate |
575000 |
575999 |
ICC Networks Ltd |
G |
North Yorkshire |
Harrogate |
576000 |
576999 |
TalkTalk Communications Limited |
G |
North Yorkshire |
Harrogate |
577000 |
577999 |
We Love Communications Limited |
G |
North Yorkshire |
Harrogate |
578000 |
578999 |
IOVOX Limited |
G |
North Yorkshire |
Harrogate |
579000 |
579999 |
British Sky Broadcasting Limited |
G |
North Yorkshire |
Harrogate |
580000 |
580999 |
Affiniti Integrated Solutions Ltd |
G |
North Yorkshire |
Harrogate |
581000 |
581999 |
Affiniti Integrated Solutions Ltd |
G |
North Yorkshire |
Harrogate |
582000 |
582999 |
Affiniti Integrated Solutions Ltd |
G |
North Yorkshire |
Harrogate |
585000 |
585999 |
Affiniti Integrated Solutions Ltd |
G |
North Yorkshire |
Harrogate |
586000 |
586999 |
Affiniti Integrated Solutions Ltd |
G |
North Yorkshire |
Harrogate |
588000 |
588999 |
Affiniti Integrated Solutions Ltd |
G |
North Yorkshire |
Harrogate |
589000 |
589999 |
Affiniti Integrated Solutions Ltd |
G |
North Yorkshire |
Harrogate |
590000 |
590999 |
Magrathea Telecommunications Limited |
G |
North Yorkshire |
Harrogate |
593000 |
593999 |
Magrathea Telecommunications Limited |
G |
North Yorkshire |
Harrogate |
594000 |
594999 |
Magrathea Telecommunications Limited |
G |
North Yorkshire |
Harrogate |
595000 |
595999 |
Magrathea Telecommunications Limited |
G |
North Yorkshire |
Harrogate |
598000 |
598999 |
Magrathea Telecommunications Limited |
G |
North Yorkshire |
Harrogate |
599000 |
599999 |
Magrathea Telecommunications Limited |
G |
North Yorkshire |
Harrogate |
600000 |
600999 |
Minotaur Telecom Limited |
G |
North Yorkshire |
Harrogate |
601000 |
601999 |
Simwood eSMS Limited |
G |
North Yorkshire |
Harrogate |
602000 |
602999 |
Media Hawk Ltd |
G |
North Yorkshire |
Harrogate |
603000 |
603999 |
Kalnet4u Ltd |
G |
North Yorkshire |
Harrogate |
604000 |
604999 |
Magnetic North Software Limited |
G |
North Yorkshire |
Harrogate |
605000 |
605999 |
iHub UK Ltd |
G |
North Yorkshire |
Harrogate |
606000 |
606999 |
Numbers Plus Ltd |
G |
North Yorkshire |
Harrogate |
607000 |
607999 |
IOVOX Limited |
G |
North Yorkshire |
Harrogate |
608000 |
608999 |
BT |
G |
North Yorkshire |
Harrogate |
609000 |
609999 |
Liquid 11 Limited |
G |
North Yorkshire |
Harrogate |
610000 |
610999 |
British Sky Broadcasting Limited |
G |
North Yorkshire |
Harrogate |
611000 |
611999 |
York Data Services Ltd |
G |
North Yorkshire |
Harrogate |
612000 |
612999 |
Lanonyx Telecom Limited |
G |
North Yorkshire |
Harrogate |
613000 |
613999 |
COLT Technology Services |
G |
North Yorkshire |
Harrogate |
614000 |
614999 |
M247 Ltd |
G |
North Yorkshire |
Harrogate |
615000 |
615999 |
Telecoms Cloud Networks Limited |
G |
North Yorkshire |
Harrogate |
616000 |
616999 |
Affiniti Integrated Solutions Ltd |
G |
North Yorkshire |
Harrogate |
617000 |
617999 |
Alnitak GmbH |
G |
North Yorkshire |
Harrogate |
619000 |
619999 |
YayYay Limited |
G |
North Yorkshire |
Harrogate |
620000 |
620999 |
Mars Communications Limited |
G |
North Yorkshire |
Harrogate |
621000 |
621999 |
Keycom plc |
G |
North Yorkshire |
Harrogate |
622000 |
622999 |
Solutios Limited |
G |
North Yorkshire |
Harrogate |
623000 |
623999 |
TeleWare PLC |
G |
North Yorkshire |
Harrogate |
625000 |
625999 |
Nexus Telecommunications Limited |
G |
North Yorkshire |
Harrogate |
626000 |
626999 |
Verizon UK Ltd |
G |
North Yorkshire |
Harrogate |
627000 |
627999 |
Atomstream Limited |
G |
North Yorkshire |
Harrogate |
628000 |
628999 |
CFL Communications Limited |
G |
North Yorkshire |
Harrogate |
629000 |
629999 |
Mundio Mobile Limited |
G |
North Yorkshire |
Harrogate |
630000 |
630999 |
I.T Communications Limited |
G |
North Yorkshire |
Harrogate |
632000 |
632999 |
IOVOX Limited |
G |
North Yorkshire |
Harrogate |
633000 |
633999 |
Hemshore Ltd |
G |
North Yorkshire |
Harrogate |
634000 |
634999 |
Verizon UK Ltd |
G |
North Yorkshire |
Harrogate |
635000 |
635999 |
Verizon UK Ltd |
G |
North Yorkshire |
Harrogate |
636000 |
636999 |
Aloha Telecommunications Limited |
G |