Are the area codes of Shanghai all 02 1?

The area code of Shanghai is 02 1. The scope of use includes Huangpu District, Xuhui District, Chongming County and other 17 municipal districts. Shanghai is the largest city in Chinese mainland and one of the four municipalities directly under the Central Government. Area code refers to the telephone area code commonly used in the administrative areas of major cities in the world, which is mainly used for domestic and international long-distance telephone access. For example, Chinese mainland international area code 86, Beijing area code 0 10, Shanghai area code 02 1 and so on.

When using domestic long distance calls, dial 0 before the area code. It is worth mentioning that people often confuse concepts and mistakenly think that there is a 0 in front of the area code itself. In other words, because 0 is the only long-distance access code in China, it is often used side by side with the following area code, so it has become a habit.

The development characteristics of Shanghai

Immigrants from other provinces are the most densely populated areas in Shanghai. From 1920 to 1930s, Shanghai gradually developed into the largest city in the Far East, during which the number of immigrants far exceeded that of the aborigines who lived here for generations. The unique personality and unique business model promoted the rapid development of modern Shanghai.

Due to Shanghai's unique historical accumulation and Shanghai people's unique personality, Shanghai's modern history has developed rapidly, both economically and culturally, materially and spiritually. Shanghai 20 18 successfully held the 35th Shanghai Spring International Music Festival, the 20th China Shanghai International Art Festival and the 3rd Shanghai Isaac? Stern International Violin Competition, Shanghai International Film and Television Festival, the 6th Citizen Culture Festival and other major cultural activities.