Update or link a mobile number with Aadhaar

To use Aadhaar-related services, link it with your mobile number.

To verify your bank account details on Google Pay, make sure that:

• A mobile number is linked to your Aadhaar.
• The Aadhaar-linked mobile number is the same one that is registered with the bank account you want to add on Google Pay.

You will not receive one-time passwords (OTPs) from the Unique Identification Authority of India (UIDAI) if:

• No mobile number is linked to your Aadhaar.
• The mobile number linked to your Aadhaar and the one registered with your bank account don't match.

To find the mobile number linked to your Aadhaar:

1. Go to https://uidai.gov.in.
2. Select the preferred language.
3. Select My Aadhaar  Aadhaar services  Verify email/mobile number.

Tip: If you encounter any issues and require further assistance, contact UIDAI’s toll-free number, 1947.

Update or link your mobile number

1. Locate and go to the nearest Aadhaar permanent enrollment center.

2. Update or link your mobile number.
   • To link a mobile number for the first time, fill in the Aadhaar enrolment form.
   • To link a mobile number that has not been registered at an earlier stage or to update an existing mobile number, fill in the Aadhaar correction form.
3. To verify fields that require an update, submit documentary evidence.
4. Provide your biometrics for authentication.
5. Make the payment.
6. Receive the acknowledgement slip which contains the Update Request Number (URN).
7. Once the update is complete, you can try to add your bank account on Google Pay again.

Tips:

• To learn more about the applicable charges, check UIDAI’s policy on pricing.
• To track the status of your request, use the URN or call UIDAI’s toll-free number, 1947.
• Once the correct mobile number has been linked to Aadhaar, you will receive Aadhaar verification OTPs at the required number.
• You don't need to get another physical Aadhaar card if you update your mobile number.

For more details, visit UIDAI’s website. 

Helpful information

Mobile numbers that you can link with your Aadhaar

You can only link one mobile number to your Aadhaar card.

Reasons you don’t receive Aadhaar verification OTPs

You will not receive OTPs from UIDAI if:

• No mobile number is linked to your Aadhaar.
• The mobile number linked to your Aadhaar and the one registered with your bank account don't match.

Update or link the correct mobile number.

Documents you need to link Aadhaar with your mobile number

To link your Aadhaar with your mobile number and verify fields requiring an update, you may need to submit documentary evidence.

Fees to link Aadhaar with your mobile number

To learn more about the applicable charges, check UIDAI’s policy on pricing.

Centres to update your Aadhaar details

To update your Aadhaar details, visit any of the Aadhaar Seva Kendras or enrollment centers.

Changes to your Aadhaar if you update your mobile number

Your Aadhaar number remains the same even after you update your mobile number.

Reconfirm the mobile number linked to your Aadhaar

Find the mobile number linked to your Aadhaar. After you update your details with UIDAI, you will receive Aadhaar verification OTPs through your new mobile number.