Seokhwaan-gil 1-gil, Hongcheon-eup, Hongcheon-gun postal codes (21)
All 21 buildings on Seokhwaan-gil 1-gil in Hongcheon-eup, Hongcheon-gun use postal code 25125. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Seokhwaan-gil 1-gil 2 | 25125 | |
| Seokhwaan-gil 1-gil 4 | 25125 | |
| Seokhwaan-gil 1-gil 5 | 25125 | |
| Seokhwaan-gil 1-gil 5-1 | 25125 | |
| Seokhwaan-gil 1-gil 6 | 25125 | |
| Seokhwaan-gil 1-gil 7 | 25125 | |
| Seokhwaan-gil 1-gil 9 | 25125 | |
| Seokhwaan-gil 1-gil 9-1 | 25125 | |
| Seokhwaan-gil 1-gil 9-2 | 25125 | |
| Seokhwaan-gil 1-gil 9-3 | 25125 | |
| Seokhwaan-gil 1-gil 11 | 25125 | |
| Seokhwaan-gil 1-gil 12 | 25125 | 석화초등학교 |
| Seokhwaan-gil 1-gil 15 | 25125 | |
| Seokhwaan-gil 1-gil 15-1 | 25125 | |
| Seokhwaan-gil 1-gil 15-2 | 25125 | |
| Seokhwaan-gil 1-gil 17 | 25125 | |
| Seokhwaan-gil 1-gil 18 | 25125 | |
| Seokhwaan-gil 1-gil 19 | 25125 | |
| Seokhwaan-gil 1-gil 20 | 25125 | |
| Seokhwaan-gil 1-gil 20-4 | 25125 | |
| Seokhwaan-gil 1-gil 20-5 | 25125 |