About postal code 33603
The postal code 33603 routes mail to 서면 in the 충청남도 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
33603 - 서면
Postal code 33603 is 서면 in 충청남도, South Korea.
| Postal code | 33603 |
| Place | 서면 |
| Region | 충청남도 |
| District | 서천군 |
| Country | South Korea (KR) |
| Coordinates | 36.1562, 126.5191 (map) |