Sangsu 1-gil, Sangha-myeon, Gochang-gun postal codes (18)
All 18 buildings on Sangsu 1-gil in Sangha-myeon, Gochang-gun use postal code 56405. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Sangsu 1-gil 10 | 56405 | |
| Sangsu 1-gil 12 | 56405 | |
| Sangsu 1-gil 12-1 | 56405 | |
| Sangsu 1-gil 15 | 56405 | |
| Sangsu 1-gil 17 | 56405 | |
| Sangsu 1-gil 19 | 56405 | |
| Sangsu 1-gil 20 | 56405 | |
| Sangsu 1-gil 21 | 56405 | |
| Sangsu 1-gil 23 | 56405 | |
| Sangsu 1-gil 24-3 | 56405 | |
| Sangsu 1-gil 25-1 | 56405 | |
| Sangsu 1-gil 25-2 | 56405 | |
| Sangsu 1-gil 27-1 | 56405 | |
| Sangsu 1-gil 27-2 | 56405 | |
| Sangsu 1-gil 27-3 | 56405 | |
| Sangsu 1-gil 27-4 | 56405 | |
| Sangsu 1-gil 27-9 | 56405 | |
| Sangsu 1-gil 27-13 | 56405 |