CN China Major Regions Postal Code Details
🏛️ KaiZhouQu · ChongQingShi
405402ChangShaZhen
ChangShaZhen KaiZhouQu ChongQingShi 405402 China
405404NanMenZhen
NanMenZhen KaiZhouQu ChongQingShi 405404 China
405404YueXiZhen
YueXiZhen KaiZhouQu ChongQingShi 405404 China
405406FengLeJieDao
FengLeJieDao KaiZhouQu ChongQingShi 405406 China
405408LinJiangZhen
LinJiangZhen KaiZhouQu ChongQingShi 405408 China
405409TieQiaoZhen
TieQiaoZhen KaiZhouQu ChongQingShi 405409 China
405411WuShanZhen
WuShanZhen KaiZhouQu ChongQingShi 405411 China
405413ZhongHeZhen
ZhongHeZhen KaiZhouQu ChongQingShi 405413 China
405415JiuLongShanZhen
JiuLongShanZhen KaiZhouQu ChongQingShi 405415 China
405417DunHaoZhen
DunHaoZhen KaiZhouQu ChongQingShi 405417 China
405419ZiShuiXiang
ZiShuiXiang KaiZhouQu ChongQingShi 405419 China
405419GaoQiaoZhen
GaoQiaoZhen KaiZhouQu ChongQingShi 405419 China
405423WenQuanZhen
WenQuanZhen KaiZhouQu ChongQingShi 405423 China
405424HeQianZhen
HeQianZhen KaiZhouQu ChongQingShi 405424 China
405425DaJinZhen
DaJinZhen KaiZhouQu ChongQingShi 405425 China
405426HeYanZhen
HeYanZhen KaiZhouQu ChongQingShi 405426 China
405426TanJiaZhen
TanJiaZhen KaiZhouQu ChongQingShi 405426 China
405428DaDeZhen
DaDeZhen KaiZhouQu ChongQingShi 405428 China
405431NanYaZhen
NanYaZhen KaiZhouQu ChongQingShi 405431 China
405431YiHeZhen
YiHeZhen KaiZhouQu ChongQingShi 405431 China
405432SanHuiKouXiang
SanHuiKouXiang KaiZhouQu ChongQingShi 405432 China
405434ZhaoJiaJieDao
ZhaoJiaJieDao KaiZhouQu ChongQingShi 405434 China
405434QuKouZhen
QuKouZhen KaiZhouQu ChongQingShi 405434 China
405435JinFengZhen
JinFengZhen KaiZhouQu ChongQingShi 405435 China
405441TianHeZhen
TianHeZhen KaiZhouQu ChongQingShi 405441 China
405443WuTongXiang
WuTongXiang KaiZhouQu ChongQingShi 405443 China
405447BaiQiaoZhen
BaiQiaoZhen KaiZhouQu ChongQingShi 405447 China
405449HouBaZhen
HouBaZhen KaiZhouQu ChongQingShi 405449 China
405449GuoJiaZhen
GuoJiaZhen KaiZhouQu ChongQingShi 405449 China
405449BaiHeJieDao
BaiHeJieDao KaiZhouQu ChongQingShi 405449 China
405452ZhuXiZhen
ZhuXiZhen KaiZhouQu ChongQingShi 405452 China
405457MaLiuXiang
MaLiuXiang KaiZhouQu ChongQingShi 405457 China
405466XueBaoShanZhen
XueBaoShanZhen KaiZhouQu ChongQingShi 405466 China
405466GuanMianXiang
GuanMianXiang KaiZhouQu ChongQingShi 405466 China
405467ManYueZhen
ManYueZhen KaiZhouQu ChongQingShi 405467 China
405499YunFengJieDao
YunFengJieDao KaiZhouQu ChongQingShi 405499 China
405499WenFengJieDao
WenFengJieDao KaiZhouQu ChongQingShi 405499 China
405499ZhengAnJieDao
ZhengAnJieDao KaiZhouQu ChongQingShi 405499 China
405499HanFengJieDao
HanFengJieDao KaiZhouQu ChongQingShi 405499 China
405499ZhenDongJieDao
ZhenDongJieDao KaiZhouQu ChongQingShi 405499 China
📋 China Address and Delivery Guidance
📮
Use a Complete Delivery Address:
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
🌍
Follow Local Address Conventions:
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
✅
Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
💡
Delivery Information Is Context-Specific:
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
This reference is maintained as postal and carrier information changes. Need a correction? Contact our team.
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📮China Postal FAQ and delivery guidance
🔢 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
