The Postal code of Southwell Avenue is L1P 1N4, Southwell Avenue 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 | Southwell Avenue |
| Local delivery units(LDU) | 1N4 |
| Forward sortation areas(FSA) | L1P |
| Postal Code | L1P 1N4 |
| Place | Whitby |
| County | Durham |
| Province | Ontario |