The Postal code of Walnut Avenue North is N7T 4K2, Walnut Avenue North is a street in Sarnia Ontario, Canada. If you want to get more postal codes or address information please browse our website.
| Street Information | |
|---|---|
| Name | Walnut Avenue North |
| Local delivery units(LDU) | 4K2 |
| Forward sortation areas(FSA) | N7T |
| Postal Code | N7T 4K2 |
| Place | Sarnia |
| County | Lambton |
| Province | Ontario |