| General Information about Area Code 450 | |
|---|---|
| Country | Canada |
| State / Province / Territory | Quebec |
| Major City | Crabtree |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | Phone Type |
|---|---|---|
| 450-635 | Saint Constant | Landline |
| 450-322 | Valleyfield | Landline |
| 450-891 | Boucherville | Wireless |
| 450-622 | Stevensville | Landline |
| 450-291 | Saint Blaise | Landline |
| 450-679 | Longueuil | Landline |
| 450-672 | Saint Lambert | Landline |
| 450-376 | Saint Jean | Landline |
| 450-770 | Granby | Landline |
| 450-866 | Saint Jacques | Landline |
| 450-239 | Laval Est | Landline |
| 450-494 | Sorel | Wireless |
| 450-402 | Saint Ours | Landline |
| 450-210 | Saint Jean | Wireless |
| 450-754 | Crabtree | Landline |
| 450-556 | Sorel | Landline |
| 450-603 | Howick | Landline |
| 450-559 | Joliette | Wireless |
| 450-365 | Joliette | Wireless |
| 450-905 | Saint Bruno | Landline |