J6A 3S9 is Canadian Postal Code located in Repentigny Quebec.
| Postal Code | J6A 3S9 |
| Forward Sortation Area | J6A |
| Name | Repentigny |
| Province | Quebec |
| Administrative Division | L'Assomption Regional County Municipality |
| Timezone | Eastern Daylight Time (EDT) |
| Area Code(s) | 450 / 579 |