Prosečne GPS koordinate za poštanski broj 405-775: 37.433, 126.752
Spisak gradova:
>> Seochang-dong/서창동 405-775, Incheon/인천, Namdong-gu/남동구, Taepyeong 2 chaapateu 201-206/태평2차아파트 201-206, GPS koordinate: 37.43323,126.75236
Spisak gradova:
>> Seochang-dong/서창동 405-775, Incheon/인천, Namdong-gu/남동구, Taepyeong 2 chaapateu 201-206/태평2차아파트 201-206, GPS koordinate: 37.43323,126.75236