Average GPS coordinates for postcode 156-863: 37.505, 126.962
Listing cities:
>> Heukseok-dong/흑석동 156-863, Seoul/서울, Dongjak-gu/동작구, 260-291/260-291, GPS coordinates: 37.50528,126.9622
Listing cities:
>> Heukseok-dong/흑석동 156-863, Seoul/서울, Dongjak-gu/동작구, 260-291/260-291, GPS coordinates: 37.50528,126.9622