Supung-gil, Bugok-dong, Sangnok-gu, Ansan-si postal codes (12)
All 12 buildings on Supung-gil in Bugok-dong, Sangnok-gu, Ansan-si use postal code 15301. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Supung-gil 20-5 | 15301 | |
| Supung-gil 20-6 | 15301 | |
| Supung-gil 22 | 15301 | |
| Supung-gil 26 | 15301 | 부국파이프 |
| Supung-gil 40 | 15301 | |
| Supung-gil 46 | 15301 | |
| Supung-gil 48 | 15301 | |
| Supung-gil 52 | 15301 | |
| Supung-gil 60 | 15301 | |
| Supung-gil 62 | 15301 | |
| Supung-gil 62-1 | 15301 | |
| Supung-gil 64 | 15301 | 한성목장 |