The Postal code of Frontenac Avenue is L1J 2A7, Frontenac Avenue is a street in Oshawa Ontario, Canada. If you want to get more postal codes or address information please browse our website.
| Street Information | |
|---|---|
| Name | Frontenac Avenue |
| Local delivery units(LDU) | 2A7 |
| Forward sortation areas(FSA) | L1J |
| Postal Code | L1J 2A7 |
| Place | Oshawa |
| County | Durham |
| Province | Ontario |