Updating the mobile number linked to your Aadhaar card is essential for receiving OTPs and accessing various Aadhaar-related services. However, this process is not entirely online—you must visit an Aadhaar Seva Kendra to complete the update. Here’s a step-by-step guide on how to update your mobile number both online (appointment booking) and offline.

Why Update Your Mobile Number in Aadhaar?

Many people, like Mukesh, got their Aadhaar cards issued when they were young, and at that time, their family’s phone number was used. Now, Mukesh wants to link his own number to his Aadhaar card for convenience. If you’re facing a similar issue, follow these steps to update your mobile number.

Offline Process to Update Aadhaar Mobile Number

1. Visit the Nearest Aadhaar Center:

   • Find the nearest Aadhaar Seva Kendra by visiting the UIDAI website.

2. Fill Out the Aadhaar Update Form:

   • At the center, request an Aadhaar Update/Correction Form and enter your new mobile number.

3. Submit Required Documents:

   • Provide your Aadhaar card along with a valid identity proof (Voter ID, Passport, etc.).

4. Biometric Verification:

   • Your fingerprint and iris scan will be taken for authentication.

5. Pay the Processing Fee:

   • A small fee is required for updating the mobile number. After payment, you’ll receive a receipt confirming the update.

Online Process to Book an Appointment for Aadhaar Update

Although the mobile number update process is not fully online, you can book an appointment in advance to save time at the Aadhaar center.

1. Visit the UIDAI Portal:

   • Go to myaadhaar.uidai.gov.in.

2. Book an Appointment:

   • Click on "Book an Appointment" on the homepage.
   • Select your city/area and click "Proceed to Book Appointment".

3. Enter Details & Generate OTP:

   • Provide your mobile number and captcha code, then click "Generate OTP".

4. Fill in Personal Information:

   • Enter required personal details and select "Mobile Number Update".

5. Choose Date & Time for Appointment:

   • Pick a convenient date for your visit.

6. Receive and Print Appointment Receipt:

   • You’ll get a confirmation receipt, which you must present at the Aadhaar center on the scheduled date.

Final Steps After Update

• Your new mobile number will be updated within 10–15 days.
• To check the update status, visit the UIDAI website and enter your URN (Update Request Number).

By following these simple steps, you can easily update your Aadhaar mobile number and ensure seamless access to Aadhaar-based services.