Mobile phone: Huawei enjoys 10plus

System: HarmonyOS 2.0.0

Software: WeChat 8.0.28

1, open WeChat to enter China Post WeChat official account, and click Query Service.

2. On the new page, click the zip code to query.

3, after entering the page, enter the home address, click on the query zip code.

Postal code is a special postal communication code, which is used to classify mail machines and is a necessary tool for modern postal services. The ultimate goal is to improve the speed and accuracy of letters in the delivery process. Postal code can help postal workers quickly and accurately identify the recipient's region and route, thus improving the efficiency of mail delivery.

Improve delivery efficiency

According to the data of China Post, mail delivered with postal code is more than twice as fast as mail delivered without postal code. Postal code can effectively reduce the loss rate of mail. If the recipient's address does not use postal code, postal workers need to rely on manual identification of the address and judge the route and attribution of mail according to experience, which is prone to errors.

Postal code can help postal departments to make statistics and analysis of mail data, and provide data support for the management and planning of postal services. Postal departments can count the mail delivery volume, delivery time, postage income and other information in different regions according to postal codes, so as to optimize the layout and service quality of postal services.