About postal code 11509
The postal code 11509 routes mail to 백석읍 in the 경기도 region of South Korea. Use it as the postal segment of any address in this area, and confirm unusual addresses with the local postal operator.
South Korea · Postal code
11509 - 백석읍
Postal code 11509 is 백석읍 in 경기도, South Korea.
| Postal code | 11509 |
| Place | 백석읍 |
| Region | 경기도 |
| District | 양주시 |
| Country | South Korea (KR) |
| Coordinates | 37.7958, 126.9923 (map) |