What's the area code for 8526?

8526 is the area code of Guizhou Province. Because Guizhou Exchange Center (Guiyang 85 1) and regional exchange centers are both 85×.

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 domestic long-distance access code, it is often used side by side with the following area code, so it becomes a habit.

In fact, when calling back to a domestic city from abroad, the local international telephone access code is added after the country number 86 of China, and there is no 0 in front of the city area code. For example, the area code of Chengdu should be 28, not 028.

Extended data:

On the basis of "multilevel tandem system", the compilation of telephone long-distance area code also embodies the principle of "multilevel", and the number arrangement reflects a certain correspondence.

The first level is the location of the National Convergence Center and major international interface bureaus, namely Beijing, the capital, using a one-digit area code, namely 1 (later changed to 10).

The second level uses two-digit area codes for municipalities and regional centers. At that time, except that Beijing had already used 1 (later changed to 10), three municipalities directly under the central government used 2 1 and 22 area codes for Shanghai and Tianjin.

The central cities in northeast, east, south, central, southwest and northwest China, the area codes of Shenyang, Nanjing, Guangzhou, Wuhan, Chengdu and Xi are 24, 25, 20, 27, 28 and 29.

26 is the area code reserved for the regional exchange center in Taiwan Province Province, which can also be understood as reserved for Taibei. Because Taiwan Province Province ranks in East China in the administrative division sequence, it uses the last place in the area code of Nanjing, the regional exchange center in East China.

The third level is the provincial exchange center and the regional exchange center, using three-digit area code, with the first digit corresponding to the last digit of the two-digit area code of the regional exchange center city (except North China and South China).

The second place of the area code is an odd number of 1, 3, 5, 7 and 9, and the mantissa of the provincial exchange center (usually the capital of the provincial capital or autonomous region) is 1, except for provinces with large exchange centers. In this way, the three-digit area code with the prefix of 6 was also reserved for Taiwan Province Province because 26 was reserved.

The fourth level is the county exchange center, which uses a four-digit area code. The first digit is the same as the first digit of the three-digit area code of the switching center in the corresponding region, and the second digit uses five even numbers of 2, 4, 6, 8 and 0.

Baidu encyclopedia-telephone area code

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