CN China Major Regions Postal Code Details
🏛️ ShuYangXian · XiuQianShi · JiangSuSheng
223611
TangGouZhen
223613
HuJiZhen
223614
QianJiZhen
223616
ZhangJiJieDao
223623
YiTaoZhen
223624
QiXiongJieDao
223626
LiHengZhen
223631
HanShanZhen
223634
GaoXuZhen
223635
WuJiZhen
223636
XiWeiXiang
223641
HuaChongZhen
223642
LongMiaoZhen
223643
SangXuZhen
223643
KunShan(ShuYang)GongYeYuanQu
223644
QingYiHuZhen
223651
MiaoTouZhen
223652
ZhaXiaZhen
223653
XianGuanZhen
223655
TongYangZhen
223656
XinHeZhen
223657
YanJiZhen
223661
LongJiZhen
223664
GengWeiZhen
223665
YueLaiZhen
223666
LiuJiZhen
223699
ShuYangJingJiKaiFaQu
223699
NanHuJieDao
223699
MaChangZhen
223699
ShuChengJieDao
223699
ShiZiJieDao
223699
MengXiJieDao
📮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