| L1N 4C3 information | |
|---|---|
| Streets | 3 |
| Province | Ontario |
| Postal District | L |
| Forward sortation areas(FSA) | L1N |
| Local delivery units(LDU) | 4C3 |
| Name | Place | County | Postal Code |
|---|---|---|---|
| Perry Street | Whitby | Durham | L1N 4C3 |
| Perry Street | Whitby | Durham | L1N 4C3 |
| Perry Street | Whitby | Durham | L1N 4C3 |