The National Anti-Fraud Center APP verifies that the mobile phone number has expired.

1 is a problem of not logging in for a long time. You can recheck your mobile phone number in the following ways:

Open the National Anti-Fraud Center application and log in to your personal account.

2. On the homepage of the program, find "Authentication" and click.

3. At this time, a dialog box "Please authenticate by real name first" will pop up, and click the "Authentication" option.

4. After entering personal information, click "Enter Face Recognition".

The National Anti-Fraud Center APP is a mobile phone anti-fraud software launched by the Ministry of Public Security, which integrates resource integration, intelligence research, investigation and command, and has played an important role in cracking down on and preventing new illegal crimes such as telecommunication network fraud. When the mobile phone receives a phone call, a short message or downloads and installs an App that is suspected of fraud, it can intelligently identify the identity of the liar and give an early warning prompt in time, greatly reducing the possibility of being deceived. At the same time, users can also report illegal and suspicious telecom fraud online through the National Anti-Fraud Center APP. In the process of using the mobile phone, if suspicious mobile phone numbers, short messages, gambling, phishing websites, fraudulent apps and other information are found, users can report them in the "I want to report" module, and the background will block the suspicious numbers in time.