| L9R 1S3 information | |
|---|---|
| Streets | 4 |
| Province | Ontario |
| Postal District | L |
| Forward sortation areas(FSA) | L9R |
| Local delivery units(LDU) | 1S3 |
| Name | Place | County | Postal Code |
|---|---|---|---|
| Green Briar Road | Alliston | Simcoe | L9R 1S3 |
| Green Briar Road | Alliston | Simcoe | L9R 1S3 |
| Parkdale Drive | Alliston | Simcoe | L9R 1S3 |
| Parkette Drive | Alliston | Simcoe | L9R 1S3 |