| Business | Phone |
| Action Tel 2660 Agricola St, Halifax B3K 4C9 | (902) 455-8333 |
| Alcatel Canada Inc 1791 Barrington St #920, Halifax B3J 3K9 | (902) 450-5151 |
| It International Telecom 3481 N Marginal Rd, Halifax B3K 5M8 | (902) 422-5594 |
| Mitel Networks 1505 Barrington St #1500, Halifax B3J 1Z2 | (902) 422-1434 |
| Tci Telecommunications Young Tower, Halifax | (902) 453-5300 |
| Call Center Products 1096 Queen St, Halifax B3H 2R9 | (902) 477-7978 |