China Unicom's number portability course

You can send a short message "CXXZ# username # ID number" to the home operator to inquire about the port number transfer qualification (Unicom 10086, Unicom 100 10, Telecom10001);

Users also need to hold valid identity documents and authorization codes to the importer's business hall. During the processing of the operator, the user will get a new SIM card with the same number, but the original package will be cancelled and the user will choose a new package. After handling the network transfer business, under normal circumstances, the network can be officially transferred to the new operator within 1 hour (to the next hour).

It should be noted that the premise of applying for port number transfer is that the original number is not bound to the contract machine, there is no arrears, and it is not within the term of the package agreement. In other words, if the above situation exists, you cannot apply for port number transfer.

Extended data number portability mainly includes fixed number portability and mobile number portability. Number portability helps to support new operators and prompt them to enter the market quickly. The implementation of port number transfer is considered to be a measure that can benefit consumers, the country and the telecommunications industry.

Number portability is not only beneficial to consumers, but also to optimizing the market structure. Through market control measures, effective competition can be achieved and consumer welfare can be improved. For consumers, number portability can reduce the user's network transfer cost. For a country, number portability can save number resources. Number portability can break the dominant position of existing telecom operators, thus promoting market competition and optimizing market structure. After the implementation of number portability, number resources are usually managed centrally by third parties, which also saves social resources.

Ministry of Industry and Information Technology-Ministry of Industry and Information Technology: Five provinces and cities with port number transfer network will be officially opened nationwide, and so on in 2020.