Wonsudong-gil, Sangjeon-myeon, Jinan-gun postal codes (11)
All 11 buildings on Wonsudong-gil in Sangjeon-myeon, Jinan-gun use postal code 55411. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Wonsudong-gil 9 | 55411 | |
| Wonsudong-gil 12 | 55411 | |
| Wonsudong-gil 13 | 55411 | 마을회관 |
| Wonsudong-gil 14 | 55411 | |
| Wonsudong-gil 16 | 55411 | |
| Wonsudong-gil 17 | 55411 | |
| Wonsudong-gil 18 | 55411 | |
| Wonsudong-gil 19 | 55411 | |
| Wonsudong-gil 20 | 55411 | |
| Wonsudong-gil 22 | 55411 | |
| Wonsudong-gil 23 | 55411 |