Look up a Postal Code
| District / County name | Postal code | More |
|---|---|---|
| Sangdang-gu, Cheongju-si | 28197 | Sangdang-gu, Cheongju-si District, Cheongju (sangdang) City, North Chungcheong Province, South Korea 28197 |
District / County name
Postal code
Sangdang-gu, Cheongju-si
28197
Sangdang-gu, Cheongju-si District, Cheongju (sangdang) City, North Chungcheong Province, South Korea 28197