| L6C 3A3 information | |
|---|---|
| Streets | 6 |
| Province | Ontario |
| Postal District | L |
| Forward sortation areas(FSA) | L6C |
| Local delivery units(LDU) | 3A3 |
| Name | Place | County | Postal Code |
|---|---|---|---|
| Nichols Boulevard | Markham | York | L6C 3A3 |
| Quintessa Court | Markham | York | L6C 3A3 |
| Robert Grundy Road | Markham | York | L6C 3A3 |
| Robert Grundy Road | Markham | York | L6C 3A3 |
| Willow Heights Boulevard | Markham | York | L6C 3A3 |
| Willow Heights Boulevard | Markham | York | L6C 3A3 |