CN China Major Regions Postal Code Details
🏛️ YanHeTuJiaZuZiZhiXian · TongRenShi · GuiZhouSheng
565301
TuanJieJieDao
565302
ShaZiJieDao
565303
ZhongJieZhen
565304
XiaoJingXiang
565305
QiaoJiaZhen
565307
QiTanZhen
565307
祐XiJieDao
565308
GanXiZhen
565309
JiaShiZhen
565311
GuanZhouZhen
565312
BanChangZhen
565313
QuanBaZhen
565313
TuDiAoZhen
565314
ZhongZhaiZhen
565315
SiQuZhen
565316
HuangTuZhen
565318
KeTianZhen
565319
XinJingZhen
565321
HongDuZhen
565322
TangBaZhen
565322
HouPingXiang
565399
HePingJieDao
565399
HeiShuiZhen
📮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