Which operator is 138?

138 is a mobile operator. According to relevant public information, the number 138 is the number of China Mobile. China Mobile is one of the three basic telecom operators in China, established in 1997, and the first mobile communication operator in China. Its predecessor was China Telecom Mobile Communication Company, and in 1997 it was restructured into China Mobile Communication Group Company. 138 segment is one of the segments gradually introduced by China Mobile in the process of development and growth, and now it has become one of the brand logos of China Mobile.