Samdohwasan-gil, Sin-dong, Gwangsan-gu postal codes (6)
All 6 buildings on Samdohwasan-gil in Sin-dong, Gwangsan-gu use postal code 62457. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Samdohwasan-gil 17 | 62457 | |
| Samdohwasan-gil 19 | 62457 | |
| Samdohwasan-gil 20 | 62457 | |
| Samdohwasan-gil 21 | 62457 | |
| Samdohwasan-gil 21-1 | 62457 | |
| Samdohwasan-gil 23 | 62457 |