| 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 |
|---|---|---|
| 450-573 | Contrecoeur | Landline |
| 450-621 | Saint Therese | Landline |
| 450-245 | Napierville | Landline |
| 450-560 | Saint Jerome | Landline |
| 450-934 | Chomedey | Landline |
| 450-473 | Saint Eustache | Landline |
| 450-788 | Saint Aime | Landline |
| 450-225 | Beauharnois | Landline |
| 450-439 | Saint Lin | Landline |
| 450-957 | Huntingdon | Landline |
| 450-789 | Yamaska | Landline |
| 450-527 | Beloeil | Landline |
| 450-309 | Hudson | Landline |
| 450-506 | Chomedey | Landline |
| 450-860 | Laval Ouest | Wireless |
| 450-762 | Granby | Landline |
| 450-256 | Pont Viau | Landline |
| 450-446 | Beloeil | Landline |
| 450-233 | Laval Ouest | Landline |
| 450-897 | Vaudreuil | Landline |