The Postal code of Harkness Avenue is K1V 6N9, Harkness Avenue is a street in Ottawa Ontario, Canada. If you want to get more postal codes or address information please browse our website.
| Street Information | |
|---|---|
| Name | Harkness Avenue |
| Local delivery units(LDU) | 6N9 |
| Forward sortation areas(FSA) | K1V |
| Postal Code | K1V 6N9 |
| Place | Ottawa |
| County | Ottawa |
| Province | Ontario |