Sinsi 1-gil, Jinsang-myeon, Gwangyang-si postal codes (3)
All 3 buildings on Sinsi 1-gil in Jinsang-myeon, Gwangyang-si use postal code 57707. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Sinsi 1-gil 2 | 57707 | |
| Sinsi 1-gil 6 | 57707 | |
| Sinsi 1-gil 8 | 57707 |