Geomsanyujeong-gil, Sangha-myeon, Gochang-gun postal codes (16)
All 16 buildings on Geomsanyujeong-gil in Sangha-myeon, Gochang-gun use postal code 56409. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Geomsanyujeong-gil 17-10 | 56409 | |
| Geomsanyujeong-gil 20 | 56409 | |
| Geomsanyujeong-gil 25-9 | 56409 | |
| Geomsanyujeong-gil 26 | 56409 | |
| Geomsanyujeong-gil 27 | 56409 | |
| Geomsanyujeong-gil 28-1 | 56409 | |
| Geomsanyujeong-gil 28-3 | 56409 | |
| Geomsanyujeong-gil 28-7 | 56409 | |
| Geomsanyujeong-gil 29 | 56409 | |
| Geomsanyujeong-gil 31-2 | 56409 | |
| Geomsanyujeong-gil 31-3 | 56409 | |
| Geomsanyujeong-gil 31-4 | 56409 | |
| Geomsanyujeong-gil 32 | 56409 | |
| Geomsanyujeong-gil 37 | 56409 | |
| Geomsanyujeong-gil 38 | 56409 | |
| Geomsanyujeong-gil 39 | 56409 |