| L3X 1B4 information | |
|---|---|
| Streets | 3 |
| Province | Ontario |
| Postal District | L |
| Forward sortation areas(FSA) | L3X |
| Local delivery units(LDU) | 1B4 |
| Name | Place | County | Postal Code |
|---|---|---|---|
| Crossland Gate | Newmarket | York | L3X 1B4 |
| Fairway Gardens | Newmarket | York | L3X 1B4 |
| Fairway Gardens | Newmarket | York | L3X 1B4 |