Average GPS coordinates for postcode 100-840: 37.551, 127.011
Listing cities:
>> Sindang 3(sam)-dong/신당3동 100-840, Seoul/서울, Jung-gu/중구, 372-373/372-373, GPS coordinates: 37.55114,127.01051
Listing cities:
>> Sindang 3(sam)-dong/신당3동 100-840, Seoul/서울, Jung-gu/중구, 372-373/372-373, GPS coordinates: 37.55114,127.01051