1086 How did many other numbers of text messages come from?

Many other digital short messages behind 1086 are sent from the short message sending network platform. Regarding the public information of the inquiry, the message of 1086 is because this is the number access of China, and the caller ID of the communication network will be displayed together with the country code, and "plus 86" is the international area code of China. Moreover, the country code of China in China is not necessarily "plus 86".