Namhae Expressway, Seo-myeon, Suncheon-si postal codes (3)
On Namhae Expressway in Seo-myeon, Suncheon-si the postal code depends on the building number: number 121 use 57905, number 122 use 57906, number 126 use 57903. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Namhae Expressway 121 | 57905 | |
| Namhae Expressway 122 | 57906 | 서순천영업소 |
| Namhae Expressway 126 | 57903 | 순천영업소 |