How to Change Mobile Number in Suryoday Small Finance Bank?

The mobile number that we call is termed a registered mobile number in the banking sector. It is a very important detail of the account holder that the bank has. And it is the duty of the account holder to always keep it up to date. In this guide, I will tell you how you can update or change mobile number in Suryoday Small Finance Bank.

The bank allows you to change the mobile number and it will not charge you anything. But if you want to receive the transaction alerts via SMS and the OTP from the bank. Then you have to make sure that your mobile number is up to date in the account.

The registered mobile number is more than just the SMS alerts and the OTP. There are a lot of features that require this number to use them. In this guide, I will not share any online method but an offline method that you can use to update your number.

Steps to Change Mobile Number in Suryoday Small Finance Bank

Steps to Change Mobile Number in Suryoday Small Finance Bank

Follow the instructions given below to change your mobile number in the bank account.

Steps to Change Mobile Number in Suryoday Small Finance Bank:
  1. Take a sheet of paper.
  2. Start writing an application letter.
  3. This letter should be addressing the branch manager of your Suryoday Small Finance Bank’s home branch.
  4. The subject of the letter should be “Change of Mobile Number in Bank Account”.
  5. In the body section of the letter, explain the reason why you want to change the mobile number.
  6. Also, make clear mention of your bank account number and your new mobile number.
  7. Get a photocopy of any of your identity proof documents. (Aadhaar Card, PAN Card, or Voter ID, etc.)
  8. Sign on the photocopy and attach it with the application letter.
  9. Visit your home branch and submit the application letter to the bank officials.


The bank will have to verify your identity before it updates the mobile number. So you will have to carry your original identity proof document with you. It is also recommended to carry the bank passbook with you. For more information, you can call the customer care of the bank on 1800 266 7711. (toll-free number)