Average GPS coordinates for postcode 137-777: 37.484, 127.012
Listing cities:
>> Seocho 3(sam)-dong/서초3동 137-777, Seoul/서울, Seocho-gu/서초구, Kadeusa/BC카드사, GPS coordinates: 37.48357,127.01241
Listing cities:
>> Seocho 3(sam)-dong/서초3동 137-777, Seoul/서울, Seocho-gu/서초구, Kadeusa/BC카드사, GPS coordinates: 37.48357,127.01241