| Business | Phone |
| B & B Call Management Ctr 280 Albert St #500, Ottawa K1P 5G8 | (613) 232-1388 |
| J S Enterprises 1061 Merivale Rd, Ottawa K1Z 6A9 | (613) 722-4688 |
| On Call Message Ctr 151 Slater St #214, Ottawa K1P 5H3 | (613) 238-3262 |
| Clientel Plus 570 Industrial Ave, Ottawa K1G 0Y9 | (613) 248-2401 |
| Connectel 1155 Lola St, Ottawa K1K 4C1 | (613) 842-4159 |