Average GPS coordinates for postcode 100-690: 33.48, 126.626
Listing cities:
>> Jungangucheguksaseoham/중앙우체국사서함 100-690, Seoul/서울, Jung-gu/중구, 9000-9099/9000-9099, GPS coordinates: 33.47971,126.62565
Listing cities:
>> Jungangucheguksaseoham/중앙우체국사서함 100-690, Seoul/서울, Jung-gu/중구, 9000-9099/9000-9099, GPS coordinates: 33.47971,126.62565