Yongbanan-gil, Heungdeok-myeon, Gochang-gun postal codes (30)
All 30 buildings on Yongbanan-gil in Heungdeok-myeon, Gochang-gun use postal code 56412. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Yongbanan-gil 11-4 | 56412 | |
| Yongbanan-gil 11-5 | 56412 | |
| Yongbanan-gil 11-11 | 56412 | |
| Yongbanan-gil 13-1 | 56412 | |
| Yongbanan-gil 13-5 | 56412 | |
| Yongbanan-gil 16 | 56412 | |
| Yongbanan-gil 17 | 56412 | |
| Yongbanan-gil 18 | 56412 | |
| Yongbanan-gil 19 | 56412 | |
| Yongbanan-gil 21-3 | 56412 | |
| Yongbanan-gil 21-7 | 56412 | |
| Yongbanan-gil 21-10 | 56412 | |
| Yongbanan-gil 21-12 | 56412 | |
| Yongbanan-gil 21-13 | 56412 | |
| Yongbanan-gil 21-15 | 56412 | |
| Yongbanan-gil 21-17 | 56412 | |
| Yongbanan-gil 21-19 | 56412 | |
| Yongbanan-gil 21-23 | 56412 | |
| Yongbanan-gil 22 | 56412 | |
| Yongbanan-gil 23 | 56412 | |
| Yongbanan-gil 25 | 56412 | |
| Yongbanan-gil 27-1 | 56412 | |
| Yongbanan-gil 27-3 | 56412 | |
| Yongbanan-gil 29 | 56412 | |
| Yongbanan-gil 31 | 56412 | |
| Yongbanan-gil 33 | 56412 | |
| Yongbanan-gil 48 | 56412 | |
| Yongbanan-gil 63 | 56412 | 용반보건진료소 |
| Yongbanan-gil 66 | 56412 | |
| Yongbanan-gil 68 | 56412 |