| L1T 3Y3 information | |
|---|---|
| Streets | 7 |
| Province | Ontario |
| Postal District | L |
| Forward sortation areas(FSA) | L1T |
| Local delivery units(LDU) | 3Y3 |
| Name | Place | County | Postal Code |
|---|---|---|---|
| Darley Street | Ajax | Durham | L1T 3Y3 |
| Darley Street | Ajax | Durham | L1T 3Y3 |
| Hester Avenue | Ajax | Durham | L1T 3Y3 |
| Kearney Drive | Ajax | Durham | L1T 3Y3 |
| Kearney Drive | Ajax | Durham | L1T 3Y3 |
| Mortimer Crescent | Ajax | Durham | L1T 3Y3 |
| Mortimer Crescent | Ajax | Durham | L1T 3Y3 |