Keeping your mobile number updated with HDFC Bank is important to ensure you receive important banking notifications like transaction alerts, OTPs (one-time passwords), and security messages. HDFC Bank makes this process easy by offering multiple ways to change your registered mobile number. Whether you prefer to do it online through net banking or offline by visiting an ATM or branch, you can choose the option that works best for you.
This webpage explains all the methods available for HDFC Bank mobile number change in a step-by-step format, including how to check the status of your request and details about the application form.
| You can change your HDFC Bank mobile number using NetBanking, an ATM, or by visiting a branch. This keeps your account updated and ensures you receive important alerts and messages. |
Ways to Change HDFC Bank Mobile Number
HDFC Bank gives you three main ways to update your registered mobile number. The table below shows a quick comparison:
| Method | Mode |
|---|---|
| Net Banking | Online |
| ATM | Offline |
| Bank Branch | Offline |
You can use any of these methods based on your convenience and whether or not you have access to your old mobile number.
1. Through HDFC Net Banking
If you have access to your existing mobile number and prefer to do things online, this is the easiest method for HDFC Bank mobile number change online.
Steps to change mobile number using Net Banking:
- Log in to HDFC NetBanking.
- Go to ‘Update Mobile Number & Email ID’ in the profile settings.
- Enter your current and new mobile numbers.
- Re-enter the new number for confirmation.
- An OTP will be sent to your existing registered number.
- Enter the OTP to verify and confirm the request.
- Your mobile number will be updated within 24 hours.
2. Through the HDFC ATM
If you cannot log in to Net Banking or prefer doing it offline, you can update your mobile number at any HDFC Bank ATM.
Steps to update the mobile number through the ATM:
- Insert your HDFC Bank debit card into the ATM.
- Enter your PIN to access the menu.
- Select ‘Profile Management’ > ‘Update Profile’ > ‘Contact Details.’
- Choose ‘Mobile Number’ and enter your new mobile number.
- An OTP will be sent to both your old and new mobile numbers.
- Enter the OTPs to confirm the update.
This method is helpful if you don’t have internet access, but you still need access to your current number to receive the OTP.
3. Through the HDFC Bank Branch
If you don’t have access to your old number or if you’re looking for a method that doesn’t need OTP, visiting a branch is the best option. You will need to carry valid ID proof for identity verification.
Steps to change the mobile number at a branch:
- Go to the nearest HDFC Bank branch and meet with a bank officer.
- Ask for the ‘Change of Contact Details’ form.
- Fill out the form with your updated mobile number and other details.
- Submit the form along with a valid photo ID (like Aadhaar, PAN, or passport).
- The officer will verify your details and update the system.
- You’ll get confirmation through SMS or directly at the branch.
This method is ideal for people who are looking for how to change their mobile number in HDFC Bank without OTP.
Application Form To Change HDFC Bank Mobile Number
When you visit the bank to update your number, you need to fill out an official form called the HDFC Bank mobile number change form. This form is also used to update other contact details like your email ID or address.
What the form includes:
- Name and credit/debit card number (if applicable)
- New mobile number
- Address and ID proof
- Signature as per bank records
You can request the form at any HDFC Bank branch. You may also find an HDFC Bank mobile number change form PDF on the bank’s website or by asking a bank representative. Be sure to carry valid ID proof for verification.
Check the Status of HDFC Mobile Number Online
After you submit your request to update your mobile number, you can check the status online using NetBanking. This is useful to ensure that your update has been processed successfully.
Steps to check the mobile number update status:
- Log in to your HDFC NetBanking account.
- Click on ‘Profile’ > ‘Contact Details.’
- Select ‘Mobile – Update Status.’
- Review the details of your request.
- Look for the activation or confirmation message.
- If it’s still pending, you can try updating again through the ATM or visiting the branch.
HDFC Bank Customer Care
If you need assistance with any HDFC Bank service, use the following official customer care options:
| Support Service | Contact Details |
|---|---|
| Toll-Free Customer Care Numbers (India) | 1800 1600 / 1800 2600 |
| Customer Care (For Overseas Customers) | +91 22-61606160 |
| Chat Support via EVA (Virtual Assistant) | Connect with EVA for instant solutions |


