CN China Major Regions Postal Code Details
🏛️ NanXiongShi · ShaoGuanShi · GuangDongSheng
512421
JiangTouZhen
512424
GuShiZhen
512426
QuanAnZhen
512427
BaiShunZhen
512428
LanHeZhen
512429
MaoZiFengZhen
512434
JieZhiZhen
512435
WuJingZhen
512436
YouShanZhen
512437
DengFangZhen
512439
HuangKengZhen
512441
PingTianZhen
512443
NanMuZhen
512444
ShuiKouZhen
512445
HuKouZhen
512499
XiongZhouJieDao
512499
ZhuTianZhen
512499
DongGuanDaLingShan（NanXiong）ChanYeZhuanYiGongYeYuan
512499
ZhuJiZhen
📮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