My mobile phone number is bound to someone else's bank card. My mobile phone number belongs to real-name registration system and my bank card belongs to someone else. How can we untie them?

Can be changed. If you know the cardholder, you can ask him to take his ID card to the bank counter to untie his mobile phone number. If you don't know the cardholder, you can contact the operator of your mobile phone card and cancel the service directly. The real-name authentication here means that he and his bank card are both real-name authentication, which has nothing to do with your mobile phone number. It is often the case that your mobile phone card was originally used by others, and it flowed into the number pool six months after it was stopped, and you selected it; Either the bank counter made a mistake in handling the business, or someone you know took your mobile phone number to handle it. To open this service, you need to bring your ID card, bank card and normal mobile phone number to the bank counter for opening, or log in to the online banking interface of the relevant bank for operation.

Methods: Bring my ID card and my mobile phone (the mobile phone number needs to be registered in real name) and tell the bank teller to modify the mobile phone number in the customer information.

Handle the "inquiry and maintenance of personal customer contact information" business of our bank, and inquire whether the mobile phone number exists in "contact information/mobile phone contact information".

If the provided mobile phone number does not exist, please add a new mobile phone number.

It is possible that the mobile phone number has been registered in real name, but the banking system can't recognize the number at present, and the customer who reserved the number before hasn't unbound or changed the account information, so the bank back-office system can't correct it.

Extended data

Telecommunications experts generally believe that the implementation of mobile phone real-name registration system will not only help curb communication crimes, but also enable infringed users to safeguard their rights and interests through legal means, and at the same time ensure communication security, so that finance and mobile payment can be carried out safely.

First, the implementation of mobile phone real-name registration system can better prevent SMS fraud, mobile phone fraud and other acts.

Second, the implementation of mobile phone real-name registration system is of great significance to the promotion of mobile payment.

Thirdly, the implementation of mobile phone real-name registration system is beneficial for operators to operate users.