Newcastle upon Tyne |
Gosforth |
20000 |
29999 |
BT |
G |
Newcastle upon Tyne |
Gosforth |
30000 |
30999 |
Coms.Com Ltd |
G |
Newcastle upon Tyne |
Gosforth |
31000 |
31999 |
Coms.Com Ltd |
G |
Newcastle upon Tyne |
Gosforth |
32000 |
32099 |
Vizion Communication Limited |
G |
Newcastle upon Tyne |
Gosforth |
32100 |
32199 |
iHub UK Ltd |
G |
Newcastle upon Tyne |
Gosforth |
32200 |
32299 |
iNet Telecoms Ltd (Voipfone) |
G |
Newcastle upon Tyne |
Gosforth |
32300 |
32399 |
Simwood eSMS Limited |
G |
Newcastle upon Tyne |
Gosforth |
32400 |
32499 |
Invoco Ltd |
G |
Newcastle upon Tyne |
Gosforth |
32500 |
32599 |
IOVOX Limited |
G |
Newcastle upon Tyne |
Gosforth |
32600 |
32699 |
IOVOX Limited |
G |
Newcastle upon Tyne |
Gosforth |
32700 |
32799 |
YayYay Limited |
G |
Newcastle upon Tyne |
Gosforth |
32800 |
32899 |
M247 Ltd |
G |
Newcastle upon Tyne |
Gosforth |
32900 |
32999 |
TalkTalk Communications Limited |
G |
Newcastle upon Tyne |
Gosforth |
33000 |
33999 |
Syntec Limited |
G |
Newcastle upon Tyne |
Gosforth |
34000 |
34999 |
Inclarity Communications Ltd |
G |
Newcastle upon Tyne |
Gosforth |
35000 |
35999 |
Teledesign Ltd |
G |
Newcastle upon Tyne |
Gosforth |
36000 |
36999 |
Digitech Solutions Global Limited |
G |
Newcastle upon Tyne |
Gosforth |
37000 |
37999 |
Net Solutions Europe Limited |
G |
Newcastle upon Tyne |
Gosforth |
38000 |
38999 |
Spitfire Network Services Ltd |
G |
Newcastle upon Tyne |
Gosforth |
39000 |
39999 |
TTNC Limited |
G |
Newcastle upon Tyne |
Gosforth |
41000 |
41999 |
TelNG Limited |
G |
Newcastle upon Tyne |
Gosforth |
42000 |
42999 |
Localphone Limited |
G |
Newcastle upon Tyne |
Gosforth |
43000 |
43999 |
Frontier Systems Ltd |
G |
Newcastle upon Tyne |
Gosforth |
44000 |
44999 |
aql Wholesale Limited |
G |
Newcastle upon Tyne |
Gosforth |
45000 |
45999 |
Timico Limited |
G |
Newcastle upon Tyne |
Gosforth |
46000 |
46999 |
Voxbone SA |
G |
Newcastle upon Tyne |
Gosforth |
47000 |
47999 |
VoIP-Un Limited |
G |
Newcastle upon Tyne |
Gosforth |
48000 |
48999 |
TalkTalk Communications Limited |
G |
Newcastle upon Tyne |
Gosforth |
49000 |
49999 |
Nationwide Telephone Assistance Ltd |
G |
Newcastle upon Tyne |
Gosforth |
50000 |
50999 |
Magrathea Telecommunications Limited |
G |
Newcastle upon Tyne |
Gosforth |
51000 |
51099 |
IOVOX Limited |
G |
Newcastle upon Tyne |
Gosforth |
51100 |
51199 |
Telecoms Cloud Networks Limited |
G |
Newcastle upon Tyne |
Gosforth |
51200 |
51299 |
Kalnet4u Ltd |
G |
Newcastle upon Tyne |
Gosforth |
53000 |
53999 |
Magrathea Telecommunications Limited |
G |
Newcastle upon Tyne |
Gosforth |
58000 |
58999 |
Magrathea Telecommunications Limited |
G |
Newcastle upon Tyne |
Gosforth |
60000 |
60999 |
Gamma Telecom Holdings Ltd |
G |
Newcastle upon Tyne |
Gosforth |
61000 |
61999 |
Barritel Limited |
G |
Newcastle upon Tyne |
Gosforth |
62000 |
62999 |
3C Limited |
G |
Newcastle upon Tyne |
Gosforth |
63000 |
63999 |
BT |
G |
Newcastle upon Tyne |
Gosforth |
64000 |
64999 |
Barritec Limited |
G |
Newcastle upon Tyne |
Gosforth |
65000 |
65999 |
Mundio Mobile Limited |
G |
Newcastle upon Tyne |
Gosforth |
66000 |
66999 |
Served Up Limited. |
G |
Newcastle upon Tyne |
Gosforth |
70000 |
79999 |
BT |
G |
Newcastle upon Tyne |
Gosforth |
80000 |
89999 |
BT |
G |