Sanggoron-gil 18beon-gil, Cheongun-myeon, Yangpyeong-gun postal codes (12)
All 12 buildings on Sanggoron-gil 18beon-gil in Cheongun-myeon, Yangpyeong-gun use postal code 12531. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Sanggoron-gil 18beon-gil 1 | 12531 | |
| Sanggoron-gil 18beon-gil 5 | 12531 | |
| Sanggoron-gil 18beon-gil 6 | 12531 | |
| Sanggoron-gil 18beon-gil 13 | 12531 | |
| Sanggoron-gil 18beon-gil 13-1 | 12531 | |
| Sanggoron-gil 18beon-gil 16 | 12531 | |
| Sanggoron-gil 18beon-gil 17 | 12531 | |
| Sanggoron-gil 18beon-gil 22-1 | 12531 | |
| Sanggoron-gil 18beon-gil 25 | 12531 | |
| Sanggoron-gil 18beon-gil 27 | 12531 | |
| Sanggoron-gil 18beon-gil 28 | 12531 | |
| Sanggoron-gil 18beon-gil 30 | 12531 |