Average GPS coordinates for postcode 135-239: 37.486, 127.091
Listing cities:
>> Irwonbon-dong/일원본동 135-239, Seoul/서울, Gangnam-gu/강남구, GPS coordinates: 37.48602,127.09101
Listing cities:
>> Irwonbon-dong/일원본동 135-239, Seoul/서울, Gangnam-gu/강남구, GPS coordinates: 37.48602,127.09101