About postal code 33503
The postal code 33503 routes mail to 웅천읍 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
33503 - 웅천읍
Postal code 33503 is 웅천읍 in 충청남도, South Korea.
| Postal code | 33503 |
| Place | 웅천읍 |
| Region | 충청남도 |
| District | 보령시 |
| Country | South Korea (KR) |
| Coordinates | 36.2498, 126.6178 (map) |