The Postal code of 4th Line Southwest is N0C 1B0, 4th Line Southwest is a street in Dundalk Ontario, Canada. If you want to get more postal codes or address information please browse our website.
| Street Information | |
|---|---|
| Name | 4th Line Southwest |
| Local delivery units(LDU) | 1B0 |
| Forward sortation areas(FSA) | N0C |
| Postal Code | N0C 1B0 |
| Place | Dundalk |
| County | Grey |
| Province | Ontario |