Seondongnamsan-gil, Gongeum-myeon, Gochang-gun postal codes (10)
All 10 buildings on Seondongnamsan-gil in Gongeum-myeon, Gochang-gun use postal code 56462. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Seondongnamsan-gil 30-3 | 56462 | |
| Seondongnamsan-gil 30-5 | 56462 | |
| Seondongnamsan-gil 30-7 | 56462 | |
| Seondongnamsan-gil 30-9 | 56462 | |
| Seondongnamsan-gil 30-13 | 56462 | |
| Seondongnamsan-gil 37 | 56462 | |
| Seondongnamsan-gil 38 | 56462 | |
| Seondongnamsan-gil 42 | 56462 | |
| Seondongnamsan-gil 42-1 | 56462 | |
| Seondongnamsan-gil 42-3 | 56462 |