Mulhan 1-gil, Unsu-myeon, Goryeong-gun postal codes (16)
All 16 buildings on Mulhan 1-gil in Unsu-myeon, Goryeong-gun use postal code 40123. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Mulhan 1-gil 12 | 40123 | |
| Mulhan 1-gil 18-8 | 40123 | |
| Mulhan 1-gil 18-50 | 40123 | |
| Mulhan 1-gil 20 | 40123 | |
| Mulhan 1-gil 22 | 40123 | |
| Mulhan 1-gil 32-13 | 40123 | |
| Mulhan 1-gil 39 | 40123 | |
| Mulhan 1-gil 44 | 40123 | |
| Mulhan 1-gil 48 | 40123 | |
| Mulhan 1-gil 78-7 | 40123 | |
| Mulhan 1-gil 78-8 | 40123 | |
| Mulhan 1-gil 122 | 40123 | |
| Mulhan 1-gil 151 | 40123 | |
| Mulhan 1-gil 154-4 | 40123 | |
| Mulhan 1-gil 157 | 40123 | |
| Mulhan 1-gil 193 | 40123 |