H2N 1G4 is Canadian Postal Code located in Ahuntsic-Cartierville Quebec.
| Postal Code | H2N 1G4 |
| Forward Sortation Area | H2N |
| Name | Ahuntsic-Cartierville |
| Province | Quebec |
| Administrative Division | Communauté-Urbaine-de-Montréal |
| City | Montréal |
| Timezone | Eastern Daylight Time (EDT) |
| Area Code(s) | 438 / 514 |