J7E 3G8 is Canadian Postal Code located in Blainville Quebec.
| Postal Code | J7E 3G8 |
| Forward Sortation Area | J7E |
| Name | Blainville |
| Province | Quebec |
| Administrative Division | Thérèse-De Blainville Regional County Municipality |
| Timezone | Eastern Daylight Time (EDT) |
| Area Code(s) | 450 / 579 |