About postal code 33668
The postal code 33668 routes mail to 장항읍 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
33668 - 장항읍
Postal code 33668 is 장항읍 in 충청남도, South Korea.
| Postal code | 33668 |
| Place | 장항읍 |
| Region | 충청남도 |
| District | 서천군 |
| Country | South Korea (KR) |
| Coordinates | 36.0076, 126.6951 (map) |