Prosečne GPS koordinate za poštanski broj 431-803: 37.409, 126.972

---

Spisak gradova:
>> Gwanyang 1(il)-dong/관양1동 431-803, Gyeonggi-do/경기, Dongan-gu Anyang-si/안양시 동안구, 365-492/365-492, GPS koordinate: 37.4089,126.97157
>> Gwanyang 1(il)-dong/관양1동 431-803, Gyeonggi-do/경기, Dongan-gu Anyang-si/안양시 동안구, 8-144/8-144, GPS koordinate: 37.40887,126.97154