Prosečne GPS koordinate za poštanski broj 630-771: 35.224, 128.506
Spisak gradova:
>> Naeseo-eup/내서읍 630-771, Gyeongsangnam-do/경남, Masan-si/마산시, Samgye 3 jugongsupsokmaeurapateu 301-303/삼계3주공숲속마을아파트 301-303, GPS koordinate: 35.22404,128.50605
Spisak gradova:
>> Naeseo-eup/내서읍 630-771, Gyeongsangnam-do/경남, Masan-si/마산시, Samgye 3 jugongsupsokmaeurapateu 301-303/삼계3주공숲속마을아파트 301-303, GPS koordinate: 35.22404,128.50605
