Average GPS coordinates for postcode 139-899: 37.664, 127.075
Listing cities:
>> Sanggye 3.4-dong/상계3.4동 139-899, Seoul/서울, Nowon-gu/노원구, Sanggyeburamdaerimapateu 201-207/상계불암대림아파트 201-207, GPS coordinates: 37.66375,127.07533
Listing cities:
>> Sanggye 3.4-dong/상계3.4동 139-899, Seoul/서울, Nowon-gu/노원구, Sanggyeburamdaerimapateu 201-207/상계불암대림아파트 201-207, GPS coordinates: 37.66375,127.07533