Average GPS coordinates for postcode 135-509: 37.511, 127.051
Listing cities:
>> Samseong 2(i)-dong/삼성2동 135-509, Seoul/서울, Gangnam-gu/강남구, 114-122/114-122, GPS coordinates: 37.51148,127.05074
Listing cities:
>> Samseong 2(i)-dong/삼성2동 135-509, Seoul/서울, Gangnam-gu/강남구, 114-122/114-122, GPS coordinates: 37.51148,127.05074