H1H 4A0 is Canadian Postal Code located in Montréal-Nord Quebec.
| Postal Code | H1H 4A0 |
| Forward Sortation Area | H1H |
| Name | Montréal-Nord |
| Province | Quebec |
| Administrative Division | Communauté-Urbaine-de-Montréal |
| City | Montréal |
| Timezone | Eastern Daylight Time (EDT) |
| Area Code(s) | 438 / 514 |