The Postal code of Johnston Avenue is N3C 4P4, Johnston Avenue is a street in Cambridge Ontario, Canada. If you want to get more postal codes or address information please browse our website.
| Street Information | |
|---|---|
| Name | Johnston Avenue |
| Local delivery units(LDU) | 4P4 |
| Forward sortation areas(FSA) | N3C |
| Postal Code | N3C 4P4 |
| Place | Cambridge |
| County | Waterloo |
| Province | Ontario |