Average GPS coordinates for postcode 300400: 39.221, 117.133
Listing cities:
>> Baochunlibeijiao District/报春里(北郊区)等 300400, Tianjin/天津, Tianjin City/天津市, GPS coordinates: 39.22095,117.1333
Listing cities:
>> Baochunlibeijiao District/报春里(北郊区)等 300400, Tianjin/天津, Tianjin City/天津市, GPS coordinates: 39.22095,117.1333