The Postal code of Portsmouth Avenue is K7M 1W8, Portsmouth Avenue is a street in Kingston Ontario, Canada. If you want to get more postal codes or address information please browse our website.
| Street Information | |
|---|---|
| Name | Portsmouth Avenue |
| Local delivery units(LDU) | 1W8 |
| Forward sortation areas(FSA) | K7M |
| Postal Code | K7M 1W8 |
| Place | Kingston |
| County | Frontenac |
| Province | Ontario |