How to Link Aadhaar Card with Mobile Number Online and Offline in 2025

Step 2: Request a new SIM.

Step 3: Provide a copy of Aadhaar for ID proof and address proof.

Step 4: Use the Biometric Scanner to scan the fingerprint and verify Aadhaar.

Step 5: New SIM will be issued after the completion of the verification process.

Step 6: SIM would be activated approximately in an hour.

Also read about Link Aadhaar with BSNL mobile number

How to Book an Appointment for Aadhaar Card Link with Mobile Number?

To schedule an appointment, follow these steps:

Step 1 - First, go to the UIDAI website

Step 2 - Click Book an Appointment under the Get Aadhaar header after navigating to the My Aadhaar section

Step 3 - Click Proceed to Book Appointment after choosing your city or location

Step 4 - Click Get OTP after entering your captcha code and mobile number. Click Verify OTP after entering the OTP

Step 5 - Type your name and Aadhaar number, then select "Mobile Number." After that, enter and confirm your mobile number

Step 6 - Proceed after entering the appointment information. To link your mobile number with your Aadhaar, you can either pay online or in person at the Aadhaar Seva Kendra. An acknowledgement slip with the appointment information will be sent to you

Step 7- Get the Aadhaar update form and finish your biometrics verification by going to the Aadhaar Seva Kendra on the day of your appointment.

How to Link Aadhaar Card with Mobile Number Online

Using this method subscribers could complete the linking process sitting in the comforts of home. Given below is the step-by-step procedure for linking:

Step 1: Open the official website of Indian Postal Service on your browser

Step 2: Enter the necessary details, including your name, address, email address, and mobile number

Step 3: Choose the PPB-Aadhaar Service option from the drop-down menu

Step 4: Select UIDAI-Email/Mobile to Link/Update Aadhaar

Step 5: Click Request OTP once you have completed the necessary fields and made the appropriate choices

Step 6: On the following screen, enter the OTP that was sent to your mobile phone

Step 7: Click "Verify Service Request" You will receive a Reference Number that you can use to track the progress of your application

Step 8: After submission, the request will be forwarded to the nearest post office

Step 9: An officer will conduct a verification procedure. He or she will record a visit to your home and use a mobile biometric device for verification

Step 10: The officer will finish the update/linking procedure. Please take note that there will be a cost to use this service.

How to Link Aadhaar Card with Mobile Number Offline

Step 1 - Find the nearest Aadhaar Seva Kendra or Aadhaar Enrollment Center by visiting UIDAI's official website or utilize the mAadhaar mobile app

Step 2 - Get the Aadhaar Correction Form and complete the necessary fields after visiting the Aadhaar Seva Kendra

https://uidai.gov.in/images/aadhaar_enrolment_correction_form_version_2.1.pdf

Step 3 - Do not forget to include the current phone number you wish to use to connect your Aadhaar

Step 4 - Fill out the form and assist the executive in confirming your biometrics after submitting a request to the center official

Step 5 - The executive will give you the acknowledgement slip when your biometrics have been successfully authenticated

Step 6 - You can use the upgrade Request Number (URN) on the slip to track the status of your Aadhaar upgrade

Step 7 - Once your mobile number is linked properly, you can benefit from different Aadhaar services simply by entering the OTPs that you receive on your phone

Step 8 - You can verify the status of your Aadhaar update by dialing 1947, the toll-free number that UIDAI provides, rather than using the URN.

SMS-Based Aadhaar and SIM Card Verification by Using OTP

The process to reverify a mobile number with Aadhaar by visiting a store and sharing the OTP is listed below.

This method is applicable to those who already have a registered mobile number.

Step 1: Visit the nearest store of your telecom operator.

Step 2: Provide a copy of your Aadhaar card that is self-attested.

Step 3: Submit the mobile number and Aadhaar card details correctly to the store executive.

Step 4: Use the re-verification application; a 4-digit OTP will be generated and sent to your mobile number.

Step 5: Submit the OTP to the store executive and provide biometrics.

Step 6: After 24 hours, you will receive a confirmation SMS. Reply 'Y' to complete the e-KYC process.

How to Link Aadhaar Card with Mobile Number Using IVR

Using interactive voice response (IVR) services, the Indian government would assist all telecom users in providing a single number for connecting Aadhaar to SIM cards. The methods listed below can be used by all subscribers, post-paid and pre-paid, to link their phone number to their Aadhaar.

Step 1: Dial the toll-free number 14546 from your mobile phone.

Step 2: Verify whether you are a resident of India or an NRI. Press 1 If you are a resident of India to reverify Aadhaar.

Step 3: Enter your 12-digit Aadhaar number.

Step 4: Press 1 to confirm your Aadhaar number.

Step 5: Enter the mobile number registered with Aadhaar to receive OTP.

Step 6: Provide your consent to allow the telecom operator to access your DOB, name, and photo from the UIDAI database.

Step 7: Enter the OTP received.

Step 8: Press 1 to complete the process of re-verification.

Please note that the processes and steps mentioned above are no longer valid. It is NOT MANDATORY to link Aadhaar with a mobile number anymore.

Documents Required to Link Mobile Number with Aadhaar

A Self-attested copy of your Aadhar card is the only document needed to link your card to a mobile connection. For this purpose, you are not required to present any further documentation, proof of address, or evidence of identification.

Verify Mobile Number with Aadhaar through OTP

The OTP-based method was used to verify mobile numbers online and offline. In both methods, the subscribers would receive an OTP on the registered mobile number. Below are both methods.

Aadhaar Card Mobile Number Linking Fee

When you enroll in Aadhaar, there are no fees associated with connecting your mobile number to your Aadhaar card. However, you will need to pay Rs.50 to link, modify, or update your Aadhaar-registered mobile number (inclusive of GST). It should be mentioned that there is no additional charge when various fields are revised simultaneously.

How to Check If Aadhaar Card is Linked with Mobile Number

The various methods listed below can be used to confirm whether your mobile number is linked to your Aadhaar:

1. UIDAI website: The Verify Email/Mobile Number feature on the UIDAI website allows you to see if your Aadhaar is connected to your mobile number

1. mAadhaar app: Using the mAadhaar app on your phone, you can also verify whether your Aadhaar mobile number is linked. To find out the linking status, simply select the Verify Email/Mobile Number option and enter your Aadhaar and mobile numbers

1. In-person visit: By going to an Aadhaar Seva Kendra in person, you can check whether your Aadhaar is connected to a mobile number.

Benefits of Linking Mobile Number to Aadhaar Card

To utilize the following services, you must link your mobile number to your Aadhaar:

1. Facilities related to Aadhaar on the UIDAI website
2. To update address information, use the Online Self Service Update Portal (SSUP)
3. To utilize all Aadhaar-related online services
4. You can obtain your Aadhaar card through the internet
5. Utilize your smartphone to access a variety of Aadhaar services by downloading the mAadhaar app.