Surangdong-gil, Gosu-myeon, Gochang-gun postal codes (8)
All 8 buildings on Surangdong-gil in Gosu-myeon, Gochang-gun use postal code 56447. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Surangdong-gil 1 | 56447 | |
| Surangdong-gil 10 | 56447 | |
| Surangdong-gil 22 | 56447 | |
| Surangdong-gil 28 | 56447 | |
| Surangdong-gil 33-4 | 56447 | |
| Surangdong-gil 33-10 | 56447 | |
| Surangdong-gil 36-11 | 56447 | |
| Surangdong-gil 79 | 56447 |