How to change the mobile phone card without changing the number?

The owner himself can bring a valid ID card to the mobile business hall to change the card without changing the number. Description of valid certificate: individual user: the owner himself shows the original valid identity certificate. Unit user: you must show the unit certificate, a copy of the business license stamped with the official seal, and the valid identity certificate of the agent.

Need to go to the local mobile phone business hall to reissue the mobile phone card. When handling, you must use this card's ID card and be present in person. When handling business, China Mobile needs to verify the identity of the customer's mobile phone number, customer service password and real-name authentication information, and verify the validity of the customer's certificate and the consistency of the witness's certificate through the public security system.

Card replacement/card replacement business is a business in which a customer applies for a new card when his SIM card is damaged, lost or replaced, but keeps the original number. The owner can bring the original ID card to the local business hall. Mobile customers with three stars or above will change their cards for free every year. Please consult the local business hall for details.

Mobile phone cards can be changed across regions without changing their numbers. When the mobile phone card is damaged, it can be replaced through the card replacement service.

In the service menu interface, click the "Processing" option on the left. In the "Handling" option interface, click the "Replacement Card" icon below the "Basic Business Handling" column. On the "Replacement Card" page, fill in the ID number and verification code, and click the "Next" button below.

We can edit the short message CXXZ# name # ID number directly on the mobile phone and send it to the operator. Mobile users can send it to 10086, China Unicom users to 100 10, and telecom users to 1000 1. We can check whether we are qualified.