H9B 1M3 is Canadian Postal Code located in Sunnybrooke Quebec.
| Postal Code | H9B 1M3 |
| Forward Sortation Area | H9B |
| Name | Sunnybrooke |
| Province | Quebec |
| Administrative Division | Montreal |
| City | Dollard-Des Ormeaux |
| Timezone | Eastern Daylight Time (EDT) |
| Area Code(s) | 438 / 514 |