The Postal code of Dufferin Street is L1N 1B3, Dufferin Street is a street in Whitby Ontario, Canada. If you want to get more postal codes or address information please browse our website.
| Street Information | |
|---|---|
| Name | Dufferin Street |
| Local delivery units(LDU) | 1B3 |
| Forward sortation areas(FSA) | L1N |
| Postal Code | L1N 1B3 |
| Place | Whitby |
| County | Durham |
| Province | Ontario |