K0A 2A0 is Canadian Postal Code located in Hammond Ontario.
| Postal Code | K0A 2A0 |
| Forward Sortation Area | K0A |
| Name | Hammond |
| Province | Ontario |
| Administrative Division | Prescott and Russell United Counties |
| Timezone | Eastern Daylight Time (EDT) |
| Area Code(s) | 343 / 613 |