J4R 2C3 is Canadian Postal Code located in LeMoyne Quebec.
| Postal Code | J4R 2C3 |
| Forward Sortation Area | J4R |
| Name | LeMoyne |
| Province | Quebec |
| Administrative Division | Champlain Regional County Municipality |
| City | Longueuil |
| Timezone | Eastern Daylight Time (EDT) |
| Area Code(s) | 450 / 579 |