Many IRCTC existing users facing issues in changing the personal details in the account can breathe a sigh of relief because of this recent update in the Indian Railways website. However, users can only update the mobile number once a month from 11 PM to 7 PM.
Here is how to make changes in the already existing mobile number on IRCTC website:
# Log in to the IRCTC website with your email Id and password.
# After logging in, click on the User Profile section and select the Update Profile option.