| L1T 4L5 information | |
|---|---|
| Streets | 4 |
| Province | Ontario |
| Postal District | L |
| Forward sortation areas(FSA) | L1T |
| Local delivery units(LDU) | 4L5 |
| Name | Place | County | Postal Code |
|---|---|---|---|
| Root Crescent | Ajax | Durham | L1T 4L5 |
| Root Crescent | Ajax | Durham | L1T 4L5 |
| Temple-West Crescent | Ajax | Durham | L1T 4L5 |
| Temple-West Crescent | Ajax | Durham | L1T 4L5 |