CN China Major Regions Postal Code Details
๐๏ธ JiangYouShi ยท MianYangShi ยท SiChuanSheng
621702
WuDouZhen
621703
DaKangZhen
621704
HanZengZhen
621705
QingLianZhen
621706
XinAnZhen
621707
ZhangMingZhen
621708
LongFengZhen
621709
SanHeZhen
621711
ShuangHeZhen
621712
YongShengZhen
621713
XiaoXiBaZhen
621714
ZhongHuaZhen
621715
HouBaZhen
621716
ErLangMiaoZhen
621717
MaJiaoZhen
621718
YanMenZhen
621719
XiPingZhen
621721
FangShuiZhen
621722
HeKouZhen
621726
ZhanQiZhen
621727
DaYanZhen
621744
FengShunXiang
621799
ZhongBaJieDao
621799
TaiPingZhen
๐ฎCN China Regional Postal Code FAQ & Postal Regulations
๐ข How many digits are in a Chinese postal code?
Chinese postal codes consist of 6 digits only, e.g., 100080 (Zhongguancun, Beijing)
๐ How to find a postal code for an address?
Use China Post official website, Alipay/WeChat post service mini-programs, or call 11185 hotline
โ ๏ธ 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
๐๏ธ 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
๐ฌ 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