Seongnam-gil, Sangha-myeon, Gochang-gun postal codes (26)
All 26 buildings on Seongnam-gil in Sangha-myeon, Gochang-gun use postal code 56408. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Seongnam-gil 9 | 56408 | |
| Seongnam-gil 27 | 56408 | 석남초등학교 |
| Seongnam-gil 31 | 56408 | |
| Seongnam-gil 35 | 56408 | |
| Seongnam-gil 38-3 | 56408 | |
| Seongnam-gil 38-5 | 56408 | |
| Seongnam-gil 38-13 | 56408 | 석남교회 |
| Seongnam-gil 40-2 | 56408 | |
| Seongnam-gil 40-6 | 56408 | |
| Seongnam-gil 41 | 56408 | |
| Seongnam-gil 42-3 | 56408 | |
| Seongnam-gil 42-4 | 56408 | |
| Seongnam-gil 42-8 | 56408 | |
| Seongnam-gil 43-4 | 56408 | |
| Seongnam-gil 43-6 | 56408 | |
| Seongnam-gil 43-9 | 56408 | |
| Seongnam-gil 43-10 | 56408 | |
| Seongnam-gil 45 | 56408 | 석남노인회관 |
| Seongnam-gil 54 | 56408 | |
| Seongnam-gil 56 | 56408 | 상하농협창고 |
| Seongnam-gil 57 | 56408 | |
| Seongnam-gil 59 | 56408 | |
| Seongnam-gil 61 | 56408 | |
| Seongnam-gil 63-1 | 56408 | |
| Seongnam-gil 63-4 | 56408 | |
| Seongnam-gil 64 | 56408 |