Look up a Postal Code
| District / County name | Postal code | More |
|---|---|---|
| Seowon-gu, Cheongju-si | 28703 | Seowon-gu, Cheongju-si District, Seowon City, North Chungcheong Province, South Korea 28703 |
District / County name
Postal code
Seowon-gu, Cheongju-si
28703
Seowon-gu, Cheongju-si District, Seowon City, North Chungcheong Province, South Korea 28703