CN China Major Regions Postal Code Details
🏛️ WanZhouQu · ChongQingShi
404001JiuChiJieDao
JiuChiJieDao WanZhouQu ChongQingShi 404001 China
404002GaoFengJieDao
GaoFengJieDao WanZhouQu ChongQingShi 404002 China
404003GanNingZhen
GanNingZhen WanZhouQu ChongQingShi 404003 China
404004XiangShuiZhen
XiangShuiZhen WanZhouQu ChongQingShi 404004 China
404005LongShaZhen
LongShaZhen WanZhouQu ChongQingShi 404005 China
404006WuLingZhen
WuLingZhen WanZhouQu ChongQingShi 404006 China
404006XinXiangZhen
XinXiangZhen WanZhouQu ChongQingShi 404006 China
404007瀼DuZhen
瀼DuZhen WanZhouQu ChongQingShi 404007 China
404008ZhuShanXiang
ZhuShanXiang WanZhouQu ChongQingShi 404008 China
404013GuoCunZhen
GuoCunZhen WanZhouQu ChongQingShi 404013 China
404017ChangPingXiang
ChangPingXiang WanZhouQu ChongQingShi 404017 China
404020ChangLingZhen
ChangLingZhen WanZhouQu ChongQingShi 404020 China
404021XiaoZhouZhen
XiaoZhouZhen WanZhouQu ChongQingShi 404021 China
404021TaiLongZhen
TaiLongZhen WanZhouQu ChongQingShi 404021 China
404022TaiAnZhen
TaiAnZhen WanZhouQu ChongQingShi 404022 China
404022BaiYangZhen
BaiYangZhen WanZhouQu ChongQingShi 404022 China
404023ChangTanZhen
ChangTanZhen WanZhouQu ChongQingShi 404023 China
404024LongJuZhen
LongJuZhen WanZhouQu ChongQingShi 404024 China
404025PuZiXiang
PuZiXiang WanZhouQu ChongQingShi 404025 China
404025BaiTuZhen
BaiTuZhen WanZhouQu ChongQingShi 404025 China
404025DiBaoTuJiaZuXiang
DiBaoTuJiaZuXiang WanZhouQu ChongQingShi 404025 China
404026ZouMaZhen
ZouMaZhen WanZhouQu ChongQingShi 404026 China
404027XinTianZhen
XinTianZhen WanZhouQu ChongQingShi 404027 China
404030YanShanXiang
YanShanXiang WanZhouQu ChongQingShi 404030 China
404031HuangBaiXiang
HuangBaiXiang WanZhouQu ChongQingShi 404031 China
404038LuoTianZhen
LuoTianZhen WanZhouQu ChongQingShi 404038 China
404041GaoLiangZhen
GaoLiangZhen WanZhouQu ChongQingShi 404041 China
404043LiHeZhen
LiHeZhen WanZhouQu ChongQingShi 404043 China
404045FenShuiZhen
FenShuiZhen WanZhouQu ChongQingShi 404045 China
404046HouShanZhen
HouShanZhen WanZhouQu ChongQingShi 404046 China
404046YuJiaZhen
YuJiaZhen WanZhouQu ChongQingShi 404046 China
404046DanZiZhen
DanZiZhen WanZhouQu ChongQingShi 404046 China
404048DaZhouZhen
DaZhouZhen WanZhouQu ChongQingShi 404048 China
404048XiongJiaZhen
XiongJiaZhen WanZhouQu ChongQingShi 404048 China
404049TianChengJieDao
TianChengJieDao WanZhouQu ChongQingShi 404049 China
404051LiShuXiang
LiShuXiang WanZhouQu ChongQingShi 404051 China
404056HengHeTuJiaZuXiang
HengHeTuJiaZuXiang WanZhouQu ChongQingShi 404056 China
404062XiKouXiang
XiKouXiang WanZhouQu ChongQingShi 404062 China
404063CiZhuXiang
CiZhuXiang WanZhouQu ChongQingShi 404063 China
404065ChenJiaBaJieDao
ChenJiaBaJieDao WanZhouQu ChongQingShi 404065 China
404081SunJiaZhen
SunJiaZhen WanZhouQu ChongQingShi 404081 China
404087TieFengXiang
TieFengXiang WanZhouQu ChongQingShi 404087 China
404120WuQiaoJieDao
WuQiaoJieDao WanZhouQu ChongQingShi 404120 China
404120BaiAnBaJieDao
BaiAnBaJieDao WanZhouQu ChongQingShi 404120 China
404130ZhouJiaBaJieDao
ZhouJiaBaJieDao WanZhouQu ChongQingShi 404130 China
404135ShaHeJieDao
ShaHeJieDao WanZhouQu ChongQingShi 404135 China
404140ZhongGuLouJieDao
ZhongGuLouJieDao WanZhouQu ChongQingShi 404140 China
404155ShuangHeKouJieDao
ShuangHeKouJieDao WanZhouQu ChongQingShi 404155 China
404160LongDouJieDao
LongDouJieDao WanZhouQu ChongQingShi 404160 China
404199PaiLouJieDao
PaiLouJieDao WanZhouQu ChongQingShi 404199 China
404199TaiBaiJieDao
TaiBaiJieDao WanZhouQu ChongQingShi 404199 China
404199GaoSunTangJieDao
GaoSunTangJieDao WanZhouQu ChongQingShi 404199 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
