| Business | Phone |
| Acuity Communications 3019 Dufferin St, North York M6B 3T7 | (416) 246-6464 |
| Intelifax Communications 789 Don Mills Rd #605, North York M3C 1T5 | (416) 696-1215 |
| Centra-Fax Inc 250 Consumers Rd, North York M2J 4V6 | (416) 494-3000 |
| Faxfirst Canada Inc 101 Duncan Mill Rd #306, North York M3B 1Z3 | (416) 391-2864 |