Gyodongbuk 1-gil 284beon-gil, Gyodong-myeon, Ganghwa-gun postal codes (12)
All 12 buildings on Gyodongbuk 1-gil 284beon-gil in Gyodong-myeon, Ganghwa-gun use postal code 23000. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Gyodongbuk 1-gil 284beon-gil 1 | 23000 | |
| Gyodongbuk 1-gil 284beon-gil 4 | 23000 | |
| Gyodongbuk 1-gil 284beon-gil 6 | 23000 | |
| Gyodongbuk 1-gil 284beon-gil 7 | 23000 | |
| Gyodongbuk 1-gil 284beon-gil 9 | 23000 | |
| Gyodongbuk 1-gil 284beon-gil 18 | 23000 | |
| Gyodongbuk 1-gil 284beon-gil 19 | 23000 | |
| Gyodongbuk 1-gil 284beon-gil 32 | 23000 | |
| Gyodongbuk 1-gil 284beon-gil 32-1 | 23000 | |
| Gyodongbuk 1-gil 284beon-gil 45 | 23000 | |
| Gyodongbuk 1-gil 284beon-gil 46 | 23000 | |
| Gyodongbuk 1-gil 284beon-gil 47 | 23000 |