Average GPS coordinates for postcode 350-703: 36.601, 126.663
Listing cities:
>> Hongseong-eup/홍성읍 350-703, Chungcheongnam-do/충남, Hongseong-gun/홍성군, Hongseonggineungdaehak/홍성기능대학, GPS coordinates: 36.60086,126.66333
Listing cities:
>> Hongseong-eup/홍성읍 350-703, Chungcheongnam-do/충남, Hongseong-gun/홍성군, Hongseonggineungdaehak/홍성기능대학, GPS coordinates: 36.60086,126.66333