How To Change Mobile Number In HDFC Bank Online

HDFC Bank is one of the highly respected private bank with headquarter located in Mumbai, Maharashtra. As a customer of the bank, you will enjoy numerous benefits. If you want to change your registered mobile number in HDFC bank, the process is very simple.

It can be done both offline and online.  Thankfully, you no more have to visit a bank, fill out forms and stand in long queues to change your mobile number. In this article we will tell you how to change mobile number in HDFC bank.

To change your contact number online in HDFC bank, you will have to use your Net banking login credentials. Here are steps that you need to follow to be able to change the contact number:

1. Login to your HDFC Net Banking account using your customer ID and password.

hdfc net banking login page

2. On the top right side of the window, you will see a section that gives an option saying 'Update Contact Details'. You simply need to click on it.

3. When you click on it, it will display your contact information that will include the email ID and number that is registered with the bank.

update contact number hdfc bank

4. To update the  number, click on the link that says update mobile number. Now download the given form, fill the form and scan the required documents for verification.

5. Now click the 'continue' button and then upload the documents. Details will be updated after verification.

Change Mobile number by submitting application at Branch

Download mobile number change form and fill up it with correct information, then submit it to your hdfc home branch. The application should be addressed to the banking staff. After receiving your request, the bank will verify your credentials and update your mobile number after completing the verification process.

Please bear in mind that the process to change the mobile number in HDFC bank takes sometime so don't expect it to happen overnight. Sometimes it can be done within 24 hours while at other times it might take as long as 4 working days.

Change mobile number in hdfc using mobile banking

You can also take the help of mobile banking to change your mobile number in HDFC bank account. To do this, you simply need to go to the profile settings and then choose the applicable criteria. Update the old registered mobile number with the new number.

Mobile banking is a safer and more convenient method of doing bank transactions on the g. However, you should be really careful regarding security and never leave your mobile phone unattended.

Online banking has added a lot of convenience in the lives of modern people. From sending and receiving money to people online, to getting account updates and alerts. So much can be done right from your mobile phone or laptop.


  1. I am temporarily in abroad. My domestic number is not working now but OTP not coming in message box due to a number not in service. What to do?

  2. I'm in abroad, want to change my mobile number. Can u suggest change my mobile num in online by using Email id whatever I submitted in the bank?

  3. I am temporarily in abroad. My domestic number is not working now as the company blocked it as it was not in use. I was doing NetBanking.But the bank is sending OTP for security reason. but OTP not coming in message box due to a number not in service. What to do?

  4. I am in aboard I need to change international mobile to register to hdfc credit for transaction payment to hdfc and another credit card I am unable to log in because of otp no is required nowadays.So please make otp on email id or register my international mobile no966-0582535632

  5. Hello, I'm Lisa I lost my mobile some days back. So I want to change my mobile number. once I did through ATM
    But how can I change the no in net banking?

  6. I am on deputation to Canada and hence want to get my Canada number registered for Internet banking and transactions, I have downloaded the form. Let me know what documents are required along with the form to send and how shall I send that to my branch office?

    • You can do it by going through ATM. Just swipe your debit card and select the option MORE and after that, you can find the option as UPDATE MOBILE NUMBER.

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