CN China Major Regions Postal Code Details
🏛️ HuiLaiXian · JieYangShi · GuangDongSheng
515221
HuaHuZhen
515222
XianAnZhen
515223
JingHaiZhen
515224
ZhouTianZhen
515225
QianZhanZhen
515226
DongLongZhen
515231
ShenQuanZhen
515232
QiShiZhen
515235
XiXiZhen
515235
LongJiangZhen
515235
DongPuNongChang
515236
AoJiangZhen
515236
KuiTanNongChang
515237
QiaoYuanZhen
515238
DongGangZhen
515239
QingKengLinChang
515239
KuiTanZhen
515299
HuiChengZhen
515299
JieYang（HuiLai）YanHaiJingJiKaiFaShiYanQu
📮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