Gyesideung-gil, Haengan-myeon, Buan-gun postal codes (8)
All 8 buildings on Gyesideung-gil in Haengan-myeon, Buan-gun use postal code 56319. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Gyesideung-gil 1 | 56319 | |
| Gyesideung-gil 5 | 56319 | |
| Gyesideung-gil 9 | 56319 | |
| Gyesideung-gil 13 | 56319 | |
| Gyesideung-gil 15 | 56319 | |
| Gyesideung-gil 15-8 | 56319 | |
| Gyesideung-gil 21 | 56319 | |
| Gyesideung-gil 25 | 56319 |