Sandongsinheung-gil, Paldeok-myeon, Sunchang-gun postal codes (13)
All 13 buildings on Sandongsinheung-gil in Paldeok-myeon, Sunchang-gun use postal code 56021. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Sandongsinheung-gil 6 | 56021 | |
| Sandongsinheung-gil 10-1 | 56021 | |
| Sandongsinheung-gil 11-1 | 56021 | |
| Sandongsinheung-gil 11-4 | 56021 | |
| Sandongsinheung-gil 11-6 | 56021 | |
| Sandongsinheung-gil 14 | 56021 | |
| Sandongsinheung-gil 15-2 | 56021 | |
| Sandongsinheung-gil 15-4 | 56021 | |
| Sandongsinheung-gil 15-7 | 56021 | |
| Sandongsinheung-gil 15-9 | 56021 | |
| Sandongsinheung-gil 16 | 56021 | |
| Sandongsinheung-gil 18 | 56021 | |
| Sandongsinheung-gil 19 | 56021 |