Naeto 2-gil, Seongnae-myeon, Gochang-gun postal codes (15)
All 15 buildings on Naeto 2-gil in Seongnae-myeon, Gochang-gun use postal code 56420. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Naeto 2-gil 1 | 56420 | |
| Naeto 2-gil 3 | 56420 | |
| Naeto 2-gil 4 | 56420 | |
| Naeto 2-gil 5 | 56420 | |
| Naeto 2-gil 6-1 | 56420 | |
| Naeto 2-gil 6-5 | 56420 | |
| Naeto 2-gil 32 | 56420 | |
| Naeto 2-gil 34 | 56420 | |
| Naeto 2-gil 36 | 56420 | |
| Naeto 2-gil 37 | 56420 | |
| Naeto 2-gil 37-1 | 56420 | |
| Naeto 2-gil 40 | 56420 | |
| Naeto 2-gil 44 | 56420 | |
| Naeto 2-gil 46 | 56420 | |
| Naeto 2-gil 51 | 56420 |