Maesong-ro, Geumgwa-myeon, Sunchang-gun postal codes (19)
On Maesong-ro in Geumgwa-myeon, Sunchang-gun the postal code depends on the building number: numbers 6–109 use 56053, numbers 154-64–176 use 56052. Data as of August 2026.
| Address | Postal code | Building |
|---|---|---|
| Maesong-ro 6 | 56053 | |
| Maesong-ro 62-10 | 56053 | 제조업소 |
| Maesong-ro 62-16 | 56053 | |
| Maesong-ro 62-20 | 56053 | |
| Maesong-ro 62-24 | 56053 | 퇴비사 |
| Maesong-ro 83 | 56053 | |
| Maesong-ro 87 | 56053 | |
| Maesong-ro 109 | 56053 | |
| Maesong-ro 154-64 | 56052 | |
| Maesong-ro 154-92 | 56052 | |
| Maesong-ro 154-94 | 56052 | |
| Maesong-ro 154-96 | 56052 | |
| Maesong-ro 154-126 | 56052 | |
| Maesong-ro 162-12 | 56052 | |
| Maesong-ro 162-30 | 56052 | |
| Maesong-ro 162-33 | 56052 | |
| Maesong-ro 162-40 | 56052 | |
| Maesong-ro 162-48 | 56052 | |
| Maesong-ro 176 | 56052 | 옥천콘크리트 |