The Postal code of Regional Road 21 is L9L 1B5, Regional Road 21 is a street in Port Perry Ontario, Canada. If you want to get more postal codes or address information please browse our website.
| Street Information | |
|---|---|
| Name | Regional Road 21 |
| Local delivery units(LDU) | 1B5 |
| Forward sortation areas(FSA) | L9L |
| Postal Code | L9L 1B5 |
| Place | Port Perry |
| County | Durham |
| Province | Ontario |
| Port Perry | |
|---|---|
| Name | Port Perry |
| FSAs | L9L |