Prosečne GPS koordinate za poštanski broj 137-811: 37.502, 126.989

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Spisak gradova:
>> Banpobon-dong/반포본동 137-811, Seoul/서울, Seocho-gu/서초구, 933-1160/933-1160, GPS koordinate: 37.50239,126.98901
>> Banpobon-dong/반포본동 137-811, Seoul/서울, Seocho-gu/서초구, Jugongapateu 100-114/주공아파트 100-114, GPS koordinate: 37.50237,126.98899