UIDAI.Gov.in Up Mobile Number Check

In today’s digital age, your mobile number is a crucial link to various services, including Aadhaar, India’s unique identification system. To ensure the security and functionality of your Aadhaar card, it’s essential to keep your registered mobile number up to date. If you’re a resident of Uttar Pradesh (UP) and need to verify or update your mobile number linked to your Aadhaar, the official UIDAI portal (uidai.gov.in) provides a convenient and secure way to do so. In this article, we’ll guide you through the process of checking and updating your mobile number on the UIDAI portal specifically for residents of Uttar Pradesh.

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Why It’s Important to Keep Your Mobile Number Updated:

  1. Aadhaar Authentication: Your Aadhaar card is often used for identity verification, including for government services, financial transactions, and more. An updated mobile number is vital for receiving OTPs (One-Time Passwords) during authentication.
  2. Communication: Government agencies and institutions may use your registered mobile number to communicate important information or updates related to your Aadhaar.

The Process for UP Residents – Checking and Updating Mobile Numbers:

Here are the steps to check and update your mobile number on the UIDAI portal for UP residents:

Step 1: Visit the UIDAI Official Website

  • Open your web browser and go to the official UIDAI website by typing “https://uidai.gov.in/” into the address bar.

Step 2: Select “Aadhaar Update”

  • On the UIDAI homepage, find the “Aadhaar Update” section. Click on “Update your Aadhaar Data.”

Step 3: Enter Your Aadhaar Number

  • You’ll be directed to the Aadhaar Self-Service Update Portal. Enter your 12-digit Aadhaar number and the Captcha verification code.

Step 4: Generate OTP

  • A One-Time Password (OTP) will be sent to your registered mobile number. If your mobile number is not updated or you don’t have access to it, you may have to visit a nearby Aadhaar Enrolment Center to update your mobile number.

Step 5: Verify Mobile Number

  • Enter the OTP received on your registered mobile number. This OTP is essential for authentication and security.

Step 6: Update Mobile Number

  • Once you’ve successfully entered the OTP, you’ll be given the option to update your mobile number. Follow the on-screen instructions to update it.

Step 7: Confirmation

  • After updating your mobile number, a confirmation message will be displayed on the screen. This confirms that your mobile number has been successfully updated.


Maintaining an up-to-date mobile number on your Aadhaar card is essential to access a wide range of government services and to ensure the security of your personal information. The UIDAI portal provides a user-friendly and secure way to check and update your mobile number, ensuring that you can continue to access and benefit from Aadhaar-related services. By following the steps outlined in this article, residents of Uttar Pradesh can conveniently update their mobile numbers on the UIDAI portal and keep their Aadhaar information current and reliable.

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