CN China Major Regions Postal Code Details
🏛️ GongAnXian · JingZhouShi · HuBeiSheng
434302
BuHeZhen
434303
YangJiaChangZhen
434305
OuChiZhen
434305
MaHaoKouZhen
434306
HuangShanTouZhen
434309
ZhaKouZhen
434311
JiaZhuYuanZhen
434313
MaoJiaGangZhen
434315
BanZhu垱Zhen
434316
ShiZiKouZhen
434318
NanPingZhen
434321
ZhangZhuangPuZhen
434322
MengJiaXiZhen
434323
GanJiaChangXiang
434324
ZhangTianSiXiang
434399
DouHuDiZhen
📮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