Dwitgoji-gil, Gaesa-dong, Gunsan-si postal codes (16)
All 16 buildings on Dwitgoji-gil in Gaesa-dong, Gunsan-si use postal code 54159. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Dwitgoji-gil 1 | 54159 | |
| Dwitgoji-gil 3 | 54159 | |
| Dwitgoji-gil 5-2 | 54159 | |
| Dwitgoji-gil 5-3 | 54159 | |
| Dwitgoji-gil 23 | 54159 | |
| Dwitgoji-gil 25 | 54159 | |
| Dwitgoji-gil 33 | 54159 | |
| Dwitgoji-gil 37 | 54159 | |
| Dwitgoji-gil 39 | 54159 | |
| Dwitgoji-gil 43 | 54159 | |
| Dwitgoji-gil 45 | 54159 | |
| Dwitgoji-gil 59 | 54159 | |
| Dwitgoji-gil 61 | 54159 | |
| Dwitgoji-gil 63 | 54159 | |
| Dwitgoji-gil 101 | 54159 | |
| Dwitgoji-gil 103 | 54159 |