What does the +86 before the SMS number mean?

1, before the SMS number +86: Chinese mainland international telephone area code. International telephone area code, that is, the code assigned to a country or special administrative region by the International Telecommunication Union according to the E. 164 standard. All numbers are prefix numbers, which means that these numbers are used to "dial" the destination country or special administrative region.

2. SMS. A number before "+86" tells you that this SMS number belongs to China. Call back this number together with the number of "+86", which is equivalent to calling "0086". Again, in China, dialing "0086" won't have side effects, but abroad, it is equivalent to making an international call to China.

3.+86 is the country code of Chinese mainland. At the same time, +86 is also the default SMS gateway code of China Mobile and China Unicom. You report that sending short messages sometimes requires adding +86 manually, and there may be the following problems: you have not set or set the number of the short message center correctly.

4. The "+86" before the mobile phone number refers to the international area code of China.

5.+86 is the international area code of China. Adding (+86) to a domestic mobile phone is the same as not adding it, but if you are abroad, you have to add +86 to call back to China, otherwise you can't get through.

6. As long as you don't store this number, the front is 86, which means it was sent by a domestic mobile phone, followed by the actual mobile phone number. It doesn't matter whether you add 86 to text messages or dial this number in the future. If you want to know where your mobile phone number belongs, you can check it online, which is very convenient.