Yongbok-gil, Sangha-myeon, Gochang-gun postal codes (8)
All 8 buildings on Yongbok-gil in Sangha-myeon, Gochang-gun use postal code 56409. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Yongbok-gil 6 | 56409 | |
| Yongbok-gil 48 | 56409 | |
| Yongbok-gil 50 | 56409 | |
| Yongbok-gil 62 | 56409 | |
| Yongbok-gil 62-5 | 56409 | |
| Yongbok-gil 63 | 56409 | |
| Yongbok-gil 67 | 56409 | |
| Yongbok-gil 70 | 56409 |