| 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 |
|---|---|---|
| 450-308 | Coteau Du Lac | Landline |
| 450-280 | Saint Therese | Wireless |
| 450-730 | Sorel | Landline |
| 450-903 | Pont Viau | Landline |
| 450-533 | Brownsburg | Landline |
| 450-580 | Le Gardeur | Landline |
| 450-200 | Les Cedres | Landline |
| 450-607 | Crabtree | Landline |
| 450-725 | Marieville | Landline |
| 450-895 | Saint Jean | Landline |
| 450-717 | Vercheres | Landline |
| 450-395 | Beauharnois | Landline |
| 450-572 | Chambly | Landline |
| 450-321 | Longueuil | Landline |
| 450-454 | Saint Remi | Landline |
| 450-618 | Saint Lambert | Landline |
| 450-880 | Sorel | Wireless |
| 450-912 | Longueuil | Landline |
| 450-518 | Saint Hyacinthe | Wireless |
| 450-562 | Lachute | Landline |