Updating the mobile number linked to your Aadhaar card ensures that you continue to receive OTP alerts, government updates, and personalized services in real time. This simple change keeps your identity records accurate and reduces delays in accessing essential services.
Follow this guide to understand different update channels, eligibility, and documentation so you can complete the process smoothly and avoid unnecessary re-verification issues.
| Update Channel | Where to Go | Documents Needed | Typical Turnaround |
|---|---|---|---|
| UIDAI Website | Official portal online | Scanned address proof, mobile bill | 3 to 5 working days |
| UIDAI Mobile App | Aadhaar app on smartphone | Selfie, new mobile number proof | Instant or within 48 hours |
| Enrollment Center | Visit nearest Aadhaar center | Original documents, biometric | On the spot or next day |
| Authorized Banking Correspondent | Bank branch or Business Correspondent | Passport, voter ID, or same-day OTP verification | Usually within 72 hours |
Update Aadhaar Mobile Number Online Through UIDAI Portal
The quickest way to change your mobile number on Aadhaar is to use the official UIDAI website. You will need a stable internet connection, your Aadhaar number, and access to your registered email ID to complete the OTP verification steps.
After logging in, choose the update request option, enter the new mobile number, and upload a clear scan of your address proof if the system prompts you. Submit the form and note the request number for future tracking.
Once processed, you will receive a confirmation SMS on both the old and new numbers, and the updated details will reflect in your Aadhaar profile without visiting any physical center.
Use the Aadhaar Official Mobile App
Download the official Aadhaar app from the trusted app store to manage updates directly from your smartphone. The app guides you step by step, reducing confusion about which documents to upload.
Inside the app, select the mobile number update option, capture a fresh selfie, verify your new number with an OTP, and submit. The interface usually shows the status in real time, so you can monitor progress without calling support.
Make sure your phone has sufficient storage and that the app permissions allow camera and message access for a smoother experience.
Visit an Enrollment Center for Assisted Update
If you prefer in-person support or face issues with online verification, visiting an Aadhaar enrollment center remains a reliable option. Staff members there can help you fill the form and verify documents on the spot.
Carry original identity proof, address proof, and the old Aadhaar card. Some centers allow biometric updates at the same visit, so your authentication stays consistent across all government records.
Ask for a copy of the updated acknowledgment slip so you have a reference in case of any future queries about your mobile number or Aadhaar status.
Third-Party Channels via Bank and Post Office
Banking correspondents and post office partners authorized by UIDAI offer another convenient channel to update your mobile number. These points are especially useful in areas where visiting the main center is difficult.
Approach your bank branch or post office with your Aadhaar card, new mobile number proof, and any other ID they require. They usually validate your identity with a one-time password and then submit the update request to UIDAI on your behalf.
Check with the bank or post office about their operating hours and peak days, as these channels can get busy during subsidy and benefit distribution periods.
Key Recommendations for a Smooth Aadhaar Update
- Always use official UIDAI channels such as the website, mobile app, or authorized enrollment centers to avoid fraud.
- Keep clear scans of address proof and mobile bill ready before starting the update request.
- Double-check the new mobile number for typos to prevent rejection or mis-delivery of OTP.
- Save the acknowledgment number and track the request status until you see the update confirmed.
- After the update, refresh your KYC details with banks, insurers, and telecom providers that rely on your Aadhaar.
FAQ
Reader questions
Can I update my mobile number on Aadhaar if the number is already ported to another person?
No, you cannot update the number if it is actively used by someone else. You must port the number back to your original SIM or provide a different, currently active mobile number for verification.
How long does it take to reflect the updated mobile number in all linked services?
UIDAI usually updates the record within 3 to 5 working days, but linked services such as banks and telecom providers may take additional time to sync. Refresh your profiles on those platforms after you receive the confirmation.
Will changing my mobile number on Aadhaar affect my existing bank or phone connections?
It will not automatically change bank or phone connections, but it will help you update them more smoothly when you provide the new Aadhaar-linked mobile number during verification at those institutions.
Is there any fee for updating my mobile number on Aadhaar?
UIDAI does not charge a fee for updating your mobile number online or through enrollment centers, though banks or correspondents may apply their own service charges in some cases.