Daewol-gil, Seongnae-myeon, Gochang-gun postal codes (20)
All 20 buildings on Daewol-gil in Seongnae-myeon, Gochang-gun use postal code 56420. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Daewol-gil 83 | 56420 | |
| Daewol-gil 85 | 56420 | |
| Daewol-gil 87 | 56420 | |
| Daewol-gil 87-2 | 56420 | |
| Daewol-gil 87-3 | 56420 | |
| Daewol-gil 87-4 | 56420 | |
| Daewol-gil 87-6 | 56420 | |
| Daewol-gil 87-8 | 56420 | |
| Daewol-gil 88-12 | 56420 | |
| Daewol-gil 89 | 56420 | |
| Daewol-gil 91 | 56420 | |
| Daewol-gil 92 | 56420 | |
| Daewol-gil 95 | 56420 | |
| Daewol-gil 95-2 | 56420 | |
| Daewol-gil 95-3 | 56420 | |
| Daewol-gil 95-4 | 56420 | |
| Daewol-gil 97 | 56420 | |
| Daewol-gil 98 | 56420 | |
| Daewol-gil 99 | 56420 | |
| Daewol-gil 100 | 56420 |