Yadong-gil, Heungdeok-myeon, Gochang-gun postal codes (20)
All 20 buildings on Yadong-gil in Heungdeok-myeon, Gochang-gun use postal code 56415. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Yadong-gil 7-1 | 56415 | |
| Yadong-gil 7-2 | 56415 | |
| Yadong-gil 7-5 | 56415 | |
| Yadong-gil 10 | 56415 | 야동마을회관 |
| Yadong-gil 11 | 56415 | |
| Yadong-gil 12-28 | 56415 | |
| Yadong-gil 13 | 56415 | |
| Yadong-gil 17 | 56415 | |
| Yadong-gil 17-1 | 56415 | |
| Yadong-gil 19 | 56415 | |
| Yadong-gil 23 | 56415 | |
| Yadong-gil 24 | 56415 | |
| Yadong-gil 25 | 56415 | |
| Yadong-gil 25-1 | 56415 | |
| Yadong-gil 27 | 56415 | |
| Yadong-gil 29 | 56415 | |
| Yadong-gil 41 | 56415 | |
| Yadong-gil 98 | 56415 | |
| Yadong-gil 120-12 | 56415 | |
| Yadong-gil 120-30 | 56415 |