Communications & Networking in Derry
| Dialogic Telecom 028 7134 1111 | Londonderry, North Yorkshire BT47 5SP 7.1 mi 50 Ardlough Rd | Call NowDetails |
| Communications Eurotel 028 7137 0005 | Londonderry, North Yorkshire BT48 0LD 11.8 mi Northland Road Industrial Estate | Call NowDetails |
| Cedel Communications 028 7135 7111 | Londonderry, North Yorkshire BT48 8SE 13.3 mi Beraghmore Rd | Call NowDetails |
| Bluebox Broadband 028 7135 1999 | Londonderry, North Yorkshire BT48 8SE 13.3 mi Beraghmore Rd | Call NowDetails |