| Business | Phone |
| Glen-Net Communications 11 1/2 2nd St W, Cornwall K6J 1G3 | (613) 933-7115 |
| H M Net Technologies Inc 812 Pitt St, Cornwall | (613) 938-0222 |
| Igs Information Gateway Svc 11 1/2 2nd St W, Cornwall K6J 1G3 | (613) 930-9942 |
| Cornwall District Comms 1001 Sydney St, Cornwall K6H 3K1 | (613) 932-1069 |