CN China Major Regions Postal Code Details
🏛️ TongShanQu · XuZhouShi · JiangSuSheng
221112
SanBaoJieDao
221113
TangZhangZhen
221114
ZhangJiZhen
221115
FangCunZhen
221116
TongShanJieDao
221116
JiangSuTongShanJingJiKaiFaQu
221116
XinQuJieDao
221116
XuZhouGaoXinJiShuChanYeKaiFaQu
221124
DaXuZhen
221127
DanJiZhen
221128
YiZhuangZhen
221135
MaoCunZhen
221135
DianChangJieDao
221136
LiuQuanZhen
221138
LiGuoJieDao
221138
LiGuoZhen
221140
SanHeJianJieDao
221142
垞ChengJieDao
221142
LiuXinZhen
221143
ZhengJiZhen
221143
ZhangShuangLouJieDao
221144
YanHuJieDao
221144
MaPoZhen
221145
HuangJiZhen
221146
HeQiaoZhen
221147
ZhangJiJieDao
221147
LiuJiZhen
221148
HanWangZhen
221150
DaPengZhen
📮CN China Regional Postal Code FAQ & Postal Regulations
🔢 How many digits are in a Chinese postal code?
Chinese postal codes consist of 6 digits only, e.g., 100080 (Zhongguancun, Beijing)
🌍 How to find a postal code for an address?
Use China Post official website, Alipay/WeChat post service mini-programs, or call 11185 hotline
⚠️ What happens if I write a wrong postal code?
May cause 3-5 days delay. Post offices will attempt manual sorting, but accuracy is critical for important documents
🏙️ Do different city districts share the same postal code?
Usually not. The first 2 digits represent province/city, the 3rd digit indicates postal zone, last 3 digits specify delivery office
📬 Is Chinese postal code required for international mail?
Mandatory! Must add 6-digit code at the end of address line in Chinese, e.g., China 518000