Answered on July 05,2018
In case, your registered number is with you
In case, you have already registered your mobile number and the number is still with you, you can replace it with new number through Self Service Update Portal (https://ssup.uidai.g..). The One-time password (OTP) for login will be send to already registered mobile number.
In case, your registered number is not with you
In case you have lost/do not possess anymore the mobile number that you have declared at the time of enrolment, you will have to visit the nearest Update Centre to personally update the information.This is because, when you try to update your mobile number through online, an OTP will be send to your registered number, which you have already lost.
So you need to update the number in Aadhar by visiting the nearest Aadhaar enrollment centre. You will be asked to fill a form like this.
Earlier, there used to be a check box to indicate that Phone number is to be updated. Recent versions have removed it. Once you fill this form, ask the Data Entry Operator to only modify the telephone number. Operator will verify your biometric details before updating the new number.
Answered on February 02,2019
You dont require your old number to make update in Aadhar. Mobile number update in Aadhaar requires Biometric Authentication, it cannot be done online. For updating mobile number, you need to visit the nearest Aadhar Service Centre.
- Visit your nearest Aadhaar Enrolment Centre. You can find nearest aadhaar service centre from here.
- Fill the Aadhaar update form to change your mobile number on Aadhar. You can also download Aadhar update form and fill it before reaching the office.
- Enter only your current mobile number in the form.You need not mention your previous mobile number. You do not have to provide any proof for updating your mobile number.
- Enrollment officer takes your biometrics to authenticate your identity
- Officer hands over the acknowledgement slip containing URN to you
- The URN can be used to check the status of aadhar online.
- You have to pay a fee of INR 50/- to the executive
- Your mobile number will be updated in Aadhaar within 90 days
- For Update of Mobile number/Email ID, the notification will be sent on the given mobile number/email ID.
Answered on December 03,2019
You can check this video to update Mobile Number in Aadhaar card.