The number portability service refers to the service in which a mobile phone user (hereinafter referred to as "the user") changes the basic telecom operator, and the user number remains unchanged in the local telephone network. According to the experimental scheme of the Ministry of Industry and Information Technology, number portability can be divided into two categories: first, customers of other operators transfer their other network numbers to our network; Second, customers of our network transfer their numbers to other operators. Accordingly, the number portability service can be divided into two types: number portability and number portability.
In view of the differences in business rules and tariffs among provinces, you can call local 10086 to get more help manually. At present, China Mobile has transferred its port number to the network. The first batch of pilot provinces are Tianjin, Hubei, Yunnan, Jiangxi and Hainan. Others have not received the relevant notice. Please pay attention later. Thank you for your support to China Mobile. Thank you.