Sangdosungnoe-gil 99beon-gil, Songhae-myeon, Ganghwa-gun postal codes (12)
All 12 buildings on Sangdosungnoe-gil 99beon-gil in Songhae-myeon, Ganghwa-gun use postal code 23020. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Sangdosungnoe-gil 99beon-gil 6 | 23020 | |
| Sangdosungnoe-gil 99beon-gil 6-1 | 23020 | |
| Sangdosungnoe-gil 99beon-gil 19 | 23020 | |
| Sangdosungnoe-gil 99beon-gil 20-5 | 23020 | |
| Sangdosungnoe-gil 99beon-gil 20-8 | 23020 | |
| Sangdosungnoe-gil 99beon-gil 21 | 23020 | |
| Sangdosungnoe-gil 99beon-gil 25 | 23020 | |
| Sangdosungnoe-gil 99beon-gil 25-4 | 23020 | |
| Sangdosungnoe-gil 99beon-gil 25-8 | 23020 | |
| Sangdosungnoe-gil 99beon-gil 25-10 | 23020 | |
| Sangdosungnoe-gil 99beon-gil 30 | 23020 | |
| Sangdosungnoe-gil 99beon-gil 31 | 23020 |