P7B 4A1 is Canadian Postal Code located in Intercity Ontario.
| Postal Code | P7B 4A1 |
| Forward Sortation Area | P7B |
| Name | Intercity |
| Province | Ontario |
| Administrative Division | Thunder Bay District |
| City | Thunder Bay |
| Timezone | Eastern Daylight Time (EDT) |
| Area Code(s) | 807 |