1. Telecom Cable Solutions
96 Rosgoill Park, Belfast, BT11 9QU
2. Atlas Communications Ltd
2 Heron Rd, Belfast, BT3 9LE
3. Agape Communications
218 York St, Belfast, BT15 1GY
4. Simply Telecom
Enterprise House, Bangor, BT19 7QT
5. Microcoms
Unit 1 Mayfair Business Centre, 193-205 Garvaghy Rd, Craigavon, BT62 1HA
6. Click Ni Business Solutions
10 Three Trees Manor, Ballymena, BT43 7GY
7. Business Technologies NI
3 Ballymacash Rd, Lisburn, BT28 3DX
8. GSM Interceptor
1 Dillons Grange Dillons Avenue, Newtownabbey, BT37 0HU
9. B 4 B Technologies Ltd
Boucher Business Studios 9, Glenmachan Place, Belfast, BT12 6QH
10. Cloud 9 Connect
15 Beragh Hill Rd, Londonderry, BT48 8LX
11. Dog Star Communications Ltd
16 Church St, Enniskillen, BT74 7EJ
12. Tesco Mobile
Knocknagoney Rd, Belfast, BT4 2PW
13. Tesco Mobile
Bentrim Rd, Lisburn, BT28 2GB
14. Sky
The Kennedy Centre Falls Rd, Belfast, BT11 9AW
15. Sky
Ards Shopping Centre Circular Rd, Newtownards, BT23 4EU
16. Sky
Forestside Shopping Centre, Upper Galwally, Belfast, BT8 6FX
17. MCa Communications (N.I) Ltd
74 Clonmore Rd, Dungannon, BT71 6NB
18. Straight Communications Ltd
Straight House, Pavilions Office Park 20-30, Holywood, BT18 9JQ, County Down
19. Smooth Communications
Inspire Business Park, 16, Carrowreagh Rd, Belfast, BT16 1QT
20. Sendmode
4 Rushcroft Avenue, Londonderry, BT47 5WA
21. Tesco Mobile
Abbey Retail Park Church Road, Newtownabbey, BT36 7GU
22. Tesco Mobile
2 Banfield Rd, Coleraine, BT52 1HU
23. Vodafone
Unit B3, Ards Shopping Centre, Circular Rd, Newtownards, BT23 4EU
24. BT
Unit 2, The Junction, 1-3 Mill Rd, Newtownabbey, BT36 5HE
25. Digiweb Ltd
Unit 11, 1st Floor, 5-7, Great James’ St, Londonderry, BT48 7JU
26. Telecommunication Systems Ltd
3A, Station Rd, Ballymena, BT42 3HQ
27. Xfera Communications
33A Longstone St, Lisburn, BT28 1TT
28. Connex Telecom
1A, Crescent Place, Newtownabbey, BT37 0AA
29. Eircom
Unit 4, The Gateway, 11 Botanic Ave, Belfast, BT7 1JL
30. Sprint Technologies
54, Main St, Cavan, BT66 6HN
31. NI Telecom
79-81, High St, Belfast, BT1 2BX
32. Vodafone
Unit A, The Mall, Lisburn, BT28 1AF
33. Onetel
6A, Bridgewater House, Belfast, BT3 9BY
34. TalkTalk
98, Queen St, Belfast, BT1 6HL
35. Vodafone Direct
9-11, Queens Quay, Derry, BT48 7NY
36. TalkTalk Telecom
Unit 4, Westland Business Park, Belfast, BT2 7DN
37. Connect Telecom
16, Town Centre, Dungannon, BT71 7DP
38. Livewire Telecom
6C, Laganbank Rd, Belfast, BT1 4EQ
39. T-Mobile
Windsor House, 9-15 Bedford St, Belfast, BT2 7AA
40. Eircom Business Solutions
39, Old Church Lane, Coleraine, BT52 1JH
41. DigiCall
15, Cavan Rd, Ballymena, BT43 7AN
42. Sky Business
Unit 6, Hillsborough Retail Park, Lisburn, BT28 1UB
43. Virgin Media
11, Exchange St, Belfast, BT1 5ET
44. Vodafone Retail
16, Bangor Retail Park, Bangor, BT19 7HS
45. BT Retail
10A, Castle Street, Belfast, BT1 1ER
46. O2
1, Market Square, Newtownards, BT23 4JX
47. TalkTalk Business
9A, Station Road, Londonderry, BT48 7HE
48. DigiTel
Unit 1B, Park Centre, Belfast, BT10 0HB
49. Plusnet
Ballyclare Rd, Newtownabbey, BT36 4NP
50. Three Telecom
65, High St, Bangor, BT20 5BG