How to restore the mobile phone number when it is down?

The method for retrieving the mobile phone number is as follows:

1, call customer service. Call the operator's customer service numbers, such as Mobile 10086, Unicom100, Telecom 10000, transfer the manual service according to the voice prompt, explain the situation to the customer service staff and provide relevant information, such as ID number, mobile phone number, arrears amount (if the downtime is caused by arrears), etc.

2. Go to the business hall. Bring your ID card and mobile phone number to the operator's business hall, explain the situation to the staff and complete the operation according to their instructions.

3. Through the online business hall. If you are a registered customer in real-name registration system, you can stop/restart through the online business hall, but the specific operation may vary from operator to operator.

4. send text messages. Some operators may allow you to stop/restart the machine by sending SMS. For example, China Mobile customers can send a short message "2 100* service password" to 10086 to apply for downtime.