About postal code 54638
The postal code 54638 routes mail to 익산시 in the 전라북도 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
54638 - 익산시
Postal code 54638 is 익산시 in 전라북도, South Korea.
| Postal code | 54638 |
| Place | 익산시 |
| Region | 전라북도 |
| District | 익산시 |
| Country | South Korea (KR) |
| Coordinates | 35.9577, 126.9777 (map) |