How to change the mobile phone number of 12306 account?

If the mobile phone number is deactivated, you can modify the number directly on the personal page on 12306app.

Open the Railway 12306 app on your mobile phone, log in to the 12306 account, enter the home page, and click "My"; find common functions on the page, click "Modify mobile phone number" under common functions, and enter the modification page. , click "Send SMS Verification Code"; generally the system will automatically fill in the recipient and text message content, and just use the current mobile phone number to send the text message.

After obtaining the verification code, return to the 12306 mobile phone number modification interface, fill in the mobile phone number used for sending text messages and the verification code obtained, and click "Submit". If you forget your password and cannot log in to your 12306 account, you can reset your password through face recognition or email.

App introduction

Railway 12306 is the official mobile ticketing application launched by the China Railway Customer Service Center. It shares user, order and ticket amount information with the official train ticketing website. , and uses unified ticket purchase business rules. The software has functions such as ticket booking, online payment, ticket changes, refunds, order inquiries, frequently used contact management, personal data modification, password modification, etc.

In January 2022, the railway department coordinated the precise requirements for epidemic prevention and control and passengers' needs for convenient travel, and continuously improved service measures to facilitate passengers' ticket purchase, refund, and change. Extend the ticketing service hours of the 12306 website from 5:00 to 23:30 daily to 5:00 to 1:00 the next morning (except every Tuesday); provide 24-hour Internet refund service, and the refund deadline is before driving at the bus station 25 minutes extended to before driving. Starting from January 15, the 12306 mobile app will be able to issue electronic temporary identification certificates.