Gjennomsnittlig GPS-koordinater for postnummer 133-840: 37.543, 127.017
Notering byer:
>> Oksu-dong/옥수동 133-840, Seoul/서울, Seongdong-gu/성동구, 300-400/300-400, GPS-koordinater: 37.54296,127.01658
Notering byer:
>> Oksu-dong/옥수동 133-840, Seoul/서울, Seongdong-gu/성동구, 300-400/300-400, GPS-koordinater: 37.54296,127.01658