Prosečne GPS koordinate za poštanski broj 223007: 33.502, 119.097
Spisak gradova:
>> Huangma Township/黄码乡等 223007, Jiangsu/江苏, Huaian City/淮安市, GPS koordinate: 33.50227,119.09725
Spisak gradova:
>> Huangma Township/黄码乡等 223007, Jiangsu/江苏, Huaian City/淮安市, GPS koordinate: 33.50227,119.09725