| Business | Phone |
| Post Offices Desjardins 5 Complexe Desjardins, Montreal | (514) 499-9668 |
| Belmont Stamps & Coins Regd 1431 Rue Stanley #B, Montreal H3A 1P4 | (514) 288-0341 |
| Reisz Timbres 4629 Av Du Parc, Montreal H2V 4E4 | (514) 843-7213 |
| Beaver Universal Philatelic 3330 Av Ridgewood, Montreal H3V 1C1 | (514) 731-1686 |
| Timbres Durapro 10369 Rue Clark, Montreal H3L 2S3 | (514) 385-6122 |
| Timbre Orbite Place Bonaventure, Montreal H5A 1A1 | (514) 861-8086 |
| Timbres-Themes Inc 10564 Boul Olympia, Montreal H2C 2W3 | (514) 388-0157 |
| Valentin Philatelic Studio Inc 1117 Rue Sainte-Catherine O #103, Montreal H3B 1H9 | (514) 843-8621 |
| Canada Post Corp 1250 Rue University, Montreal H3B 3B8 | (514) 846-5401 |
| City Stamp 1134 Rue Sainte-Catherine O #404, Montreal H3B 1H4 | (514) 875-2596 |
| Canada Stamp Finder 2075 Lincoln Avenue, Suite #1, Montreal H3H 1J1 | (514) 551-0492 |