Hakdangosanchon-gil, Hoehyeon-myeon, Gunsan-si postal codes (14)
All 14 buildings on Hakdangosanchon-gil in Hoehyeon-myeon, Gunsan-si use postal code 54178. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Hakdangosanchon-gil 4 | 54178 | |
| Hakdangosanchon-gil 5 | 54178 | |
| Hakdangosanchon-gil 6 | 54178 | |
| Hakdangosanchon-gil 6-2 | 54178 | 버섯창고 |
| Hakdangosanchon-gil 6-18 | 54178 | |
| Hakdangosanchon-gil 9 | 54178 | |
| Hakdangosanchon-gil 11 | 54178 | |
| Hakdangosanchon-gil 13 | 54178 | |
| Hakdangosanchon-gil 15 | 54178 | |
| Hakdangosanchon-gil 19 | 54178 | |
| Hakdangosanchon-gil 21 | 54178 | |
| Hakdangosanchon-gil 23 | 54178 | |
| Hakdangosanchon-gil 25 | 54178 | |
| Hakdangosanchon-gil 27 | 54178 |