Gjennomsnittlig GPS-koordinater for postnummer 630-751: 35.249, 128.598
Notering byer:
>> Guam 2(i)-dong/구암2동 630-751, Gyeongsangnam-do/경남, Masan-si/마산시, Daedongapateu/대동아파트, GPS-koordinater: 35.24906,128.59837
Notering byer:
>> Guam 2(i)-dong/구암2동 630-751, Gyeongsangnam-do/경남, Masan-si/마산시, Daedongapateu/대동아파트, GPS-koordinater: 35.24906,128.59837


