How to Add Mobile Number to Aadhaar Card

Aadhaar card is the most important proof of identity and required at most of the places where you need to show it as a proof of identity and proof of address. It also gives a valid proof as it confirms that the person who is having Aadhaar card is citizen of India. Aadhaar card is extremely important while doing any critical work in court or while doing registration of property. Sometimes it acts a mandatory document while applying for home loans and property registration. One good thing about enrolling for Aadhaar card is that it is available without paying any single fees as it is a right for an individual to have his/her Aadhaar Card generated.
It is important to register for Aadhaar card and one can enroll himself or herself by contacting nearest centre which provides Aadhaar card. Aadhaar card needs a contact number which is required during registration. You need to add a mobile number to the Aadhaar card. However sometimes due to any reason, you may have changed your mobile number or lost previous SIM card. In such cases, your old contact number registered under your Aadhaar number is of no use. It is important to change or update mobile number to your Aadhaar card.


It has been a long time since Aadhaar card registration and at that time there was no such provision of registering Mobile number to your Aadhaar card. It was not required for person to link mobile number to Aadhaar Card. But now it has become important to update your mobile number because this can help you make changes and updating later on in your address or any other details mentioned in the Aadhaar card. Once you update your mobile number in the Aadhaar card, you will receive an OTP while making changes in any of the fields in Aadhaar card.


  • First thing you need to do is visit the updated portal of UIDAI:
  • Next thing you need to enter the 12 digit verification code in that required field. This step validates that you are not a machine.
  • After entering this, you need to click on send OTP.
  • After clicking on send OTP, a page will open which says that no other mobile number is linked to Aadhaar. As you enter the personal mobile number, you can click on proceed.
Final thoughts
With the help of above simple steps online you can change your mobile number quickly by assessing online website. It is important to follow the above steps carefully and update your mobile number in Aadhaar card. Once you update your mobile number in Aadhaar card, you can make further changes in other fields like Address or anything. Make sure that you update your mobile number as soon as possible. Once you make changes, you will get your mobile number registered on the UIDAI. This way you don’t have to worry about making any other changes online.


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