Average GPS coordinates for postcode 350-809: 36.596, 126.636
Listing cities:
>> Hongseong-eup/홍성읍 350-809, Chungcheongnam-do/충남, Hongseong-gun/홍성군, Wolsanri/월산리, GPS coordinates: 36.59645,126.63639
Listing cities:
>> Hongseong-eup/홍성읍 350-809, Chungcheongnam-do/충남, Hongseong-gun/홍성군, Wolsanri/월산리, GPS coordinates: 36.59645,126.63639