Mari-gil, Heuksan-myeon, Sinan-gun postal codes (28)
All 28 buildings on Mari-gil in Heuksan-myeon, Sinan-gun use postal code 58863. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Mari-gil 15-1 | 58863 | |
| Mari-gil 15-2 | 58863 | |
| Mari-gil 15-3 | 58863 | |
| Mari-gil 15-5 | 58863 | |
| Mari-gil 15-7 | 58863 | |
| Mari-gil 16 | 58863 | |
| Mari-gil 17 | 58863 | |
| Mari-gil 18-1 | 58863 | |
| Mari-gil 18-2 | 58863 | |
| Mari-gil 18-3 | 58863 | |
| Mari-gil 19 | 58863 | |
| Mari-gil 20-1 | 58863 | |
| Mari-gil 20-2 | 58863 | |
| Mari-gil 21-1 | 58863 | |
| Mari-gil 21-2 | 58863 | |
| Mari-gil 21-3 | 58863 | |
| Mari-gil 22-2 | 58863 | |
| Mari-gil 22-3 | 58863 | |
| Mari-gil 22-4 | 58863 | |
| Mari-gil 22-6 | 58863 | |
| Mari-gil 22-8 | 58863 | |
| Mari-gil 22-10 | 58863 | |
| Mari-gil 23 | 58863 | |
| Mari-gil 24 | 58863 | |
| Mari-gil 27-1 | 58863 | |
| Mari-gil 27-2 | 58863 | |
| Mari-gil 28 | 58863 | |
| Mari-gil 30 | 58863 |