Gjennomsnittlig GPS-koordinater for postnummer 135-909: 37.502, 127.033
Notering byer:
>> Yeoksam 1(il)-dong/역삼1동 135-909, Seoul/서울, Gangnam-gu/강남구, 637-641/637-641, GPS-koordinater: 37.50201,127.03338
Notering byer:
>> Yeoksam 1(il)-dong/역삼1동 135-909, Seoul/서울, Gangnam-gu/강남구, 637-641/637-641, GPS-koordinater: 37.50201,127.03338