The Postal code of William Street East is L1G 1K9, William Street East 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 | William Street East |
| Local delivery units(LDU) | 1K9 |
| Forward sortation areas(FSA) | L1G |
| Postal Code | L1G 1K9 |
| Place | Oshawa |
| County | Durham |
| Province | Ontario |