Prosečne GPS koordinate za poštanski broj 680-720: 35.545, 129.321
Spisak gradova:
>> Sinjeong 5(o)-dong/신정5동 680-720, Ulsan/울산, Nam-gu/남구, Hangukjeonryeokgongsaulsanjijeom/한국전력공사울산지점, GPS koordinate: 35.5449,129.32138
Spisak gradova:
>> Sinjeong 5(o)-dong/신정5동 680-720, Ulsan/울산, Nam-gu/남구, Hangukjeonryeokgongsaulsanjijeom/한국전력공사울산지점, GPS koordinate: 35.5449,129.32138