Average GPS coordinates for postcode 355-880: 36.293, 126.577
Listing cities:
>> Nampo-myeon/남포면 355-880, Chungcheongnam-do/충남, Boryeong-si/보령시, GPS coordinates: 36.29343,126.57696
Listing cities:
>> Nampo-myeon/남포면 355-880, Chungcheongnam-do/충남, Boryeong-si/보령시, GPS coordinates: 36.29343,126.57696