Introduction:

One, 86 is the international code for China. That is, the area code of the International Telecommunication Union. For example, Hong Kong is 852. Similar to the country code, such as1310731* *, if you are in the United States, you should dial 86 1 073 1.

2. Country codes: Country codes (or country codes) are a set of geographical codes used to represent countries and overseas territories. The country code is a series of short letters or numbers, which is convenient for data processing and communication. There are many different national code standards in the world, among which ISO3 166- 1 is the most widely known. The country code can also refer to the country code of international long-distance calls, that is, the international telephone area code of the International Telecommunication Union (E. 164).

Third, part of the code

China -86

Hong Kong, Macao and Taiwan regions: Macau -853, Taiwan Province -886 and Hongkong -852.