About postal code 31221
The postal code 31221 routes mail to 광덕면 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
31221 - 광덕면
Postal code 31221 is 광덕면 in 충청남도, South Korea.
| Postal code | 31221 |
| Place | 광덕면 |
| Region | 충청남도 |
| District | 천안시 동남구 |
| Country | South Korea (KR) |
| Coordinates | 36.7035, 127.1081 (map) |