Keskimääräinen GPS-koordinaatit postinumero 440-730: 37.296, 126.978

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Listatut kaupungit:
>> Cheoncheon-dong/천천동 440-730, Gyeonggi-do/경기, Jangan-gu Suwon-si/수원시 장안구, Beseuteutaundongbuapateu/베스트타운경남아파트, GPS-koordinaatit: 37.29581,126.97822
>> Cheoncheon-dong/천천동 440-730, Gyeonggi-do/경기, Jangan-gu Suwon-si/수원시 장안구, Beseuteutaungyeongnamapateu/베스트타운동부아파트, GPS-koordinaatit: 37.29591,126.97832
>> Cheoncheon-dong/천천동 440-730, Gyeonggi-do/경기, Jangan-gu Suwon-si/수원시 장안구, Beseuteutaunsinseongapateu/베스트타운신성아파트, GPS-koordinaatit: 37.29582,126.97823