Average GPS coordinates for postcode 306: 24.804, 121.148
Listing cities:
>> Guansi Township/關西鎮 306, Hsinchu County/新竹縣, GPS coordinates: 24.80449, 121.14813
Listing cities:
>> Guansi Township/關西鎮 306, Hsinchu County/新竹縣, GPS coordinates: 24.80449, 121.14813