CN China Major Regions Postal Code Details
๐๏ธ RongXian ยท ZiGongShi ยท SiChuanSheng
643102
ShuangShiZhen
643105
DingXinZhen
643105
GuWenZhen
643107
LeDeZhen
643108
XinQiaoZhen
643109
TieChangZhen
643109
DuJiaZhen
643111
HeKouZhen
643111
ZhengZiZhen
643112
DongJiaZhen
643113
ChangShanZhen
643115
BaoHuaZhen
643116
LiuJiaZhen
643117
LaiMouZhen
643118
ShuangGuZhen
643119
GuanShanZhen
643121
GaoShanZhen
643199
XuYangZhen
643199
QingYangJieDao
643199
WuTongJieDao
643199
DongXingZhen
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