Prosečne GPS koordinate za poštanski broj 100-651: 37.564, 126.998
Spisak gradova:
>> Jungangucheguksaseoham/중앙우체국사서함 100-651, Seoul/서울, Jung-gu/중구, 5100-5199/5100-5199, GPS koordinate: 37.56411,126.99796
Spisak gradova:
>> Jungangucheguksaseoham/중앙우체국사서함 100-651, Seoul/서울, Jung-gu/중구, 5100-5199/5100-5199, GPS koordinate: 37.56411,126.99796