Geumgok 1-gil, Hamchang-eup, Sangju-si postal codes (16)
All 16 buildings on Geumgok 1-gil in Hamchang-eup, Sangju-si use postal code 37121. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Geumgok 1-gil 20-4 | 37121 | |
| Geumgok 1-gil 20-6 | 37121 | |
| Geumgok 1-gil 20-8 | 37121 | |
| Geumgok 1-gil 20-9 | 37121 | |
| Geumgok 1-gil 20-10 | 37121 | |
| Geumgok 1-gil 20-11 | 37121 | |
| Geumgok 1-gil 20-12 | 37121 | |
| Geumgok 1-gil 20-13 | 37121 | |
| Geumgok 1-gil 20-19 | 37121 | |
| Geumgok 1-gil 20-25 | 37121 | |
| Geumgok 1-gil 20-27 | 37121 | |
| Geumgok 1-gil 20-29 | 37121 | |
| Geumgok 1-gil 20-31 | 37121 | |
| Geumgok 1-gil 35 | 37121 | |
| Geumgok 1-gil 37 | 37121 | |
| Geumgok 1-gil 41 | 37121 |