Updating mobile number in Aadhaar is important for OTP verification and online services. If your registered mobile number is inactive, you must update it to access Aadhaar-based services.
Currently, Aadhaar mobile number update requires visiting an Aadhaar enrolment centre for biometric verification.
Visit nearest Aadhaar Seva Kendra.
Fill Aadhaar update form.
Submit biometric verification.
Pay nominal update fee.
You may also read how to update PAN card details.
Keeping Aadhaar mobile number updated ensures smooth access to government and banking services.