Honam Expressway, Bugil-myeon, Jangseong-gun postal codes (3)
On Honam Expressway in Bugil-myeon, Jangseong-gun the postal code depends on the building number: number 107-1 use 57202, numbers 108–108-1 use 57230. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Honam Expressway 107-1 | 57202 | |
| Honam Expressway 108 | 57230 | 백양사휴게소(상행) |
| Honam Expressway 108-1 | 57230 |