The Postal code of County Road 21 is K7R 3K7, County Road 21 is a street in Napanee Ontario, Canada. If you want to get more postal codes or address information please browse our website.
| Street Information | |
|---|---|
| Name | County Road 21 |
| Local delivery units(LDU) | 3K7 |
| Forward sortation areas(FSA) | K7R |
| Postal Code | K7R 3K7 |
| Place | Napanee |
| County | Lennox and Addington |
| Province | Ontario |