In a world where everything is going digital, your Aadhaar card has become a crucial gateway to various services, from banking to government benefits.  

If you’ve been wondering how to go about this, here’s a clear guide to help you navigate the process effortlessly and stay connected to the services you rely on. 

Providing a mobile number or email ID is not mandatory for Aadhaar enrolment for Resident Indians. However, it is recommended to provide these details to receive updates on your Aadhaar application status and to access various Aadhaar-based services through OTP-based authentication. 

Your mobile number is used to send One-Time Passwords (OTPs) for Aadhaar-based authentication when accessing government services, banking, or e-KYC processes. This adds a layer of security to your transactions. 

Many online services, like PAN card linking, mobile number portability, or opening bank accounts, require your Aadhaar for verification, and having an updated mobile number ensures you don’t miss out on important messages or alerts. 

You can update your mobile number in Aadhaar by visiting any Aadhaar Enrolment Centre or by using a Postman service. No supporting documents or the old mobile number are required for the update.