Yumokdong-gil, Seongnae-myeon, Gochang-gun postal codes (13)
All 13 buildings on Yumokdong-gil in Seongnae-myeon, Gochang-gun use postal code 56419. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Yumokdong-gil 3 | 56419 | |
| Yumokdong-gil 4 | 56419 | |
| Yumokdong-gil 5 | 56419 | |
| Yumokdong-gil 6 | 56419 | |
| Yumokdong-gil 7 | 56419 | |
| Yumokdong-gil 7-1 | 56419 | |
| Yumokdong-gil 8 | 56419 | |
| Yumokdong-gil 11 | 56419 | |
| Yumokdong-gil 12 | 56419 | |
| Yumokdong-gil 13 | 56419 | |
| Yumokdong-gil 15 | 56419 | |
| Yumokdong-gil 16 | 56419 | |
| Yumokdong-gil 18 | 56419 |