Gjennomsnittlig GPS-koordinater for postnummer 138-856: 37.506, 127.127
Notering byer:
>> Ogeum-dong/오금동 138-856, Seoul/서울, Songpa-gu/송파구, 40-44/40-44, GPS-koordinater: 37.50571,127.12724
Notering byer:
>> Ogeum-dong/오금동 138-856, Seoul/서울, Songpa-gu/송파구, 40-44/40-44, GPS-koordinater: 37.50571,127.12724