Yangsil-gil, Seongsong-myeon, Gochang-gun postal codes (20)
All 20 buildings on Yangsil-gil in Seongsong-myeon, Gochang-gun use postal code 56464. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Yangsil-gil 53 | 56464 | |
| Yangsil-gil 58 | 56464 | |
| Yangsil-gil 62-6 | 56464 | |
| Yangsil-gil 62-8 | 56464 | |
| Yangsil-gil 62-10 | 56464 | |
| Yangsil-gil 82 | 56464 | |
| Yangsil-gil 82-1 | 56464 | |
| Yangsil-gil 84 | 56464 | |
| Yangsil-gil 86-1 | 56464 | |
| Yangsil-gil 86-2 | 56464 | |
| Yangsil-gil 90 | 56464 | |
| Yangsil-gil 92-4 | 56464 | |
| Yangsil-gil 92-5 | 56464 | |
| Yangsil-gil 92-7 | 56464 | |
| Yangsil-gil 94 | 56464 | 양실신안교회 |
| Yangsil-gil 94-4 | 56464 | |
| Yangsil-gil 94-5 | 56464 | |
| Yangsil-gil 95 | 56464 | |
| Yangsil-gil 98 | 56464 | |
| Yangsil-gil 116-15 | 56464 |