| L1E 3B3 information | |
|---|---|
| Streets | 4 |
| Province | Ontario |
| Postal District | L |
| Forward sortation areas(FSA) | L1E |
| Local delivery units(LDU) | 3B3 |
| Name | Place | County | Postal Code |
|---|---|---|---|
| Daiseyfield Avenue | Courtice | Durham | L1E 3B3 |
| Daiseyfield Avenue | Courtice | Durham | L1E 3B3 |
| Firwood Avenue | Courtice | Durham | L1E 3B3 |
| Firwood Avenue | Courtice | Durham | L1E 3B3 |