There are several digits in the zip code?????

The zip code in China is a 6-digit number.

Municipal District 2000000213 Shanghai.

Huangpu District 2000020214 Shanghai.

Luwan District 2000200215 Shanghai.

Xuhui District 2000300216 Shanghai.

Changning District 2000500217 Shanghai.

Jing'an District 2000400218 Shanghai.

Putuo District 2000630219 Shanghai.

Zhabei District 20007002110 Shanghai.

Hongkou District 20008002111 Shanghai.

Yangpu District 20008202112 Shanghai.

Minhang District 20110002113 Shanghai.

Baoshan District 20190002114 Shanghai.

Jiading District 20180002115 Shanghai.

Pudong New Area 20012002116 Shanghai.

Jinshan District 20150002117 Shanghai.

Songjiang District 20160002118 Shanghai.

Qingpu District 20170002119 Shanghai.

Nanhui District 20130002120 Shanghai.

Fengxian District 20140002121 Shanghai.

The county 20000002122 Shanghai.

Chongming County 201500021

It's usually six, hehe.

Postal code is a coding method in which a country or region divides the whole country into codes in order to realize the automation of mail sorting and the digitization of the postal network, and speed up the delivery of mail. The postal code system has become one of the standards for measuring the level of a country's communications technology and postal services.

Usage:

The zip code is a solution to automate the sorting of letters, because the computer cannot recognize Chinese, but it can recognize numbers. Each area is coded with **, which can be quickly sorted by computer, of course, the more detailed the writing, the better.

Hello, dear, I'm glad to answer for you, China's postal code adopts a four-level six-digit coding structure: 1. The first two digits represent provinces (municipalities and autonomous regions); 2. The first three digits of Qingzhiliang indicate the postal area; The first four digits indicate the county (city); 3. The last two digits represent the delivery office (office). Taking zip code 529000 as an example, its first two digits represent Guangdong Province (autonomous region, municipality directly under the central government); The third digit indicates the zip code (Jiangmen); The fourth digit indicates the number of the city (county); The last two represent the mail delivery bureau and the office.

Summary. China's postal code implements the "four-level six-code" system, that is, the postal code is composed of 6 digits, of which the first two represent the province, the third represents the postal district (the network organization unit within the postal service, similar to the administrative "prefecture-level city"), the fourth represents the county (city) post office, and the last two represent the delivery bureau (a delivery area of the township branch office or an urban area).

China's postal code implements the "four levels and six codes" system, that is, the postal code consists of 6 digits, of which the first two represent the province of renting, the third represents the postal district (the internal network organization unit of the post, similar to the administrative "prefecture-level city"), the fourth represents the county (city) postal service and the last two represent the delivery bureau (a delivery area of the township branch office or the urban area).

No. 3, Longling Group, Lantang Jianlian Village Committee, Zijin County, Heyuan City, Guangdong Province.

The first 2 tables show the provinces, municipalities and autonomous regions, the third represents the postal district, the fourth represents the county and city, and the last 2 represents the specific delivery area.

Hope it can help you and have a happy life!