Postal code 457 100 is universal in every corner of Puyang county, Puyang city, Henan province, and is suitable for all postal services in the city. Whether it is sending a letter, express delivery or parcel, the postman can deliver it to the recipient accurately as long as he fills in the correct address and telephone number of the recipient and adds this postal code.
Postal code is the realization of automatic letter sorting, because the computer can not recognize Chinese, but can recognize numbers. By coding each area, you can quickly sort it by computer. Of course, the finer you write, the better.
China postal code adopts four-level six-digit coding structure. The first two figures represent provinces (cities, autonomous regions); The third digit indicates the postal area; The fourth digit indicates the county (city); The last two digits indicate the office.
The function of postal code
1, postal code can facilitate the sorting of mail.
The post office can determine the destination of mail or parcel by postal code, and then sort it into the corresponding mail bag or mail truck. This can greatly improve the efficiency and accuracy of mail processing, and avoid the situation of wrong delivery or delay.
2. Postal code can provide fast mail delivery service.
With the help of postal code, the postman can accurately find the address of the recipient and deliver the mail or parcel to the recipient quickly. This can not only improve the efficiency of mail delivery, but also reduce the risk of delivery errors.
3. Postal codes can also help post offices to formulate reasonable postage and delivery strategies.
Since the postal codes of different regions represent different geographical locations and service areas, post offices can formulate different postage and delivery strategies according to the codes of different regions to meet the needs and cost considerations of different regions.
4. Postal code can also be used to identify and record personal address.
When filling in the address of a mail or parcel, filling in the correct postal code can facilitate the post office to identify and record the address, thus ensuring that the mail or parcel can be delivered to the recipient accurately.