CN China Major Regions Postal Code Details
๐๏ธ HengYangShi ยท HuNanSheng
421002
421001
421001
421009
421999
421211
421101
421301
421401
421603
421641
421641
421641
421804
421503
ZhuHuiQu
YanFengQu
ShiGuQu
ZhengXiangQu
NanYueQu
HengYangXian
HengNanXian
HengShanXian
HengDongXian
QiDongXian
HengYangZongHeBaoShuiQu
HuNanHengYangGaoXinJiShuChanYeYuanQu
HuNanHengYangSongMuJingJiKaiFaQu
LeiYangShi
ChangNingShi
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