How to change bank account phone number

To change your bank account phone number, you must follow the official procedure set by your bank. Most Indian banks require a physical visit to the home branch for security reasons. Here are the common methods:

• Visit your bank branch and submit a written application or a filled-out KYC details change form along with a copy of your Aadhaar card or PAN card.
• Many banks allow you to update your mobile number at their own bank ATMs by selecting the 'Registration' or 'Mobile Number Update' option after authenticating with your PIN.
• Some banks offer this service through their official net banking portals under 'Profile' or 'Contact Details' settings, usually requiring OTP verification from your old number.