How to Check SIM Card Owner Details in India – 2025 Guide

How to Check SIM Card Owner Details in India – 2025 Guide

Do you often receive suspicious calls or want to verify who owns a mobile number in India? In 2025, the Indian government provides official ways to check SIM card ownership through the TAFCOP portal and mobile service providers.


🔍 Why You May Need to Check SIM Card Owner Info:

  • To identify unknown callers

  • To verify if your Aadhaar is being misused

  • To track the number of SIMs registered in your name

  • For safety and fraud prevention


🛠️ Method 1: Using TAFCOP Portal (Government of India)

Step-by-Step Guide:

  1. Go to the official website: https://tafcop.dgtelecom.gov.in

  2. Enter your mobile number and click on “Request OTP”.

  3. Enter the OTP received on your phone.

  4. The portal will show all numbers linked with your Aadhaar.

  5. You can report or deactivate unauthorized numbers.

Note: This works only if the number is registered with your Aadhaar.


📞 Method 2: Contacting Your Mobile Operator

If you want to check the details of another number (not linked to your Aadhaar), follow this:

  • Airtel: Call 121 or visit nearest Airtel store

  • Jio: Dial 198 or use MyJio app

  • VI (Vodafone Idea): Use VI app or call 199

  • BSNL: Visit BSNL customer center with ID proof

Due to privacy laws, full owner details may not be disclosed, but they can confirm identity upon valid reason.


📱 Apps to Be Cautious About

Some third-party apps like Truecaller show user names, but these are user-supplied and not 100% accurate. Always verify via official sources like TAFCOP.


🛡️ Safety Tips:

  • Do not share OTPs with unknown callers

  • Avoid installing unverified caller ID apps

  • Regularly check your registered numbers via TAFCOP

  • Report fraud numbers to cybercrime.gov.in


Conclusion:

Checking SIM ownership in India is now easier than ever with the TAFCOP portal. It’s quick, secure, and helps you stay safe in the digital world. Always use official channels for accurate and legal information.


🧠 Meta Description:

Learn how to check SIM card owner details in India using TAFCOP and mobile operator tools. Stay safe and prevent Aadhaar misuse in 2025.

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