Prosečne GPS koordinate za poštanski broj 315033: 29.948, 121.507
Spisak gradova:
>> Hongtang Town/洪塘镇等 315033, Zhejiang/浙江, Ningbo City/宁波市, GPS koordinate: 29.94849,121.50692
Spisak gradova:
>> Hongtang Town/洪塘镇等 315033, Zhejiang/浙江, Ningbo City/宁波市, GPS koordinate: 29.94849,121.50692