Prosečne GPS koordinate za poštanski broj 681-823: 35.559, 129.342
Spisak gradova:
>> Bangu 2(i)-dong/반구2동 681-823, Ulsan/울산, Jung-gu/중구, 440-442/440-442, GPS koordinate: 35.55908,129.34206
Spisak gradova:
>> Bangu 2(i)-dong/반구2동 681-823, Ulsan/울산, Jung-gu/중구, 440-442/440-442, GPS koordinate: 35.55908,129.34206