Seochangduk-gil, Seochang-dong, Seo-gu postal codes (2)
All 2 buildings on Seochangduk-gil in Seochang-dong, Seo-gu use postal code 62077. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Seochangduk-gil 18 | 62077 | |
| Seochangduk-gil 25 | 62077 | 수질오염 상시감시 서창측정소 |