Gjennomsnittlig GPS-koordinater for postnummer 100-682: 35.503, 129.417
Notering byer:
>> Jungangucheguksaseoham/중앙우체국사서함 100-682, Seoul/서울, Jung-gu/중구, 8200-8299/8200-8299, GPS-koordinater: 35.50343,129.41651
Notering byer:
>> Jungangucheguksaseoham/중앙우체국사서함 100-682, Seoul/서울, Jung-gu/중구, 8200-8299/8200-8299, GPS-koordinater: 35.50343,129.41651