| Business | Phone |
| Amicom Inc 1152 Ch De Chambly, Longueuil J4J 3W6 | (450) 442-9741 |
| Grc Communications 1836 Ch De Chambly, Longueuil J4J 3X5 | (450) 651-7770 |
| Roger At & T Comms Sans Fil 1150 Rue King-George, Longueuil J4N 1P3 | (514) 856-1884 |
| Rogers At & T Place Longueuil 825 Rue Saint-Laurent O, Longueuil J4K 2V1 | (450) 442-1212 |
| Tel Expert Rogers At & T 1490 Ch De Chambly, Longueuil J4J 3X3 | (450) 442-1566 |
| V P Cellulaire 3710 Ch De Chambly, Longueuil J4L 1N8 | (450) 463-2122 |
| Cellcom Rive-Sud 650 Rue Trans-Canada, Longueuil J4G 1P1 | (450) 463-7777 |
| Cell-Bo Communications 2449 Ch De Chambly, Longueuil J4L 1M1 | (450) 468-0993 |
| Centre De Svc Triacom 2771 Boul Jacques-Cartier E, Longueuil J4N 1L7 | (450) 928-2244 |
| Espace Bell Place Longueuil 825 Rue Saint-Laurent O, Longueuil J4K 2V1 | (450) 679-4558 |
| Fido Place Longueil 825 Rue Saint-Laurent O, Longueuil J4K 2V1 | (450) 670-0330 |