Cheonggangol-gil, Toseong-myeon, Goseong-gun postal codes (3)
All 3 buildings on Cheonggangol-gil in Toseong-myeon, Goseong-gun use postal code 24758. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Cheonggangol-gil 7 | 24758 | ㈜청해농수산 |
| Cheonggangol-gil 8 | 24758 | |
| Cheonggangol-gil 31 | 24758 | 세종수산 |