
In today’s digital era, ensuring the security of your Aadhaar-linked mobile numbers is crucial. Unauthorized mobile connections linked to your Aadhaar can pose security risks and potential misuse. To address this concern, the Department of Telecommunications (DoT) has introduced a simple way to check and manage mobile numbers associated with your Aadhaar.
Why should you check your linked Mobile Numbers?
With Aadhaar being a critical identity document, it is essential to monitor and manage the mobile numbers registered under it. Checking your linked numbers helps in
- Identifying unauthorized or unknown mobile numbers.
- Preventing fraud and misuse of your Aadhaar details.
- Ensuring compliance with telecom regulations.
- Deactivating any unused or unauthorized connections.
Steps to check Aadhaar-Linked Mobile Numbers
The Telecom Analytics for Fraud Management and Consumer Protection (TAFCOP) portal enables users to check mobile numbers linked to their Aadhaar. Follow these simple steps to verify your linked numbers:
Step 1: Visit the TAFCOP Portal

Go to the official TAFCOP website: https://tafcop.sancharsaathi.gov.in/
Step 2: Enter your Mobile Number
- On the homepage, enter your mobile number linked to Aadhaar.
- Enter the Captcha and Click on “Validate Captcha” to receive OTP on your mobile.
- Enter the OTP and click on Login.

Step 3: View linked Mobile Numbers

The portal will display a list of all mobile numbers registered under your Aadhaar.
What to do if you find unauthorized/unrecognized numbers?
If you notice any suspicious or unrecognized mobile numbers linked to your Aadhaar, you can report them by clicking “Not My Number” on the TAFCOP portal. TAFCOP will then inform the telecom operator to redo the KYC of the reported number. The holder of the mobile number must complete the Aadhaar-based KYC by visiting the telecom operator’s service center. In case of failure, the number will be deactivated after the stipulated time.
Conclusion
Regularly checking the mobile numbers linked to your Aadhaar ensures security and prevents unauthorized use of your personal identity. With the TAFCOP portal, you can easily monitor and manage your registered mobile connections. Take a proactive approach to safeguard your Aadhaar and stay informed about your linked mobile numbers.