Prosečne GPS koordinate za poštanski broj 407-714: 37.53, 126.752

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Spisak gradova:
>> Jakjeonseoun-dong/작전서운동 407-714, Incheon/인천, Gyeyang-gu/계양구, Dodurimaeullotdedongnamapateu 510-521/도두리마을롯데동남아파트 510-521, GPS koordinate: 37.53032,126.75225