In today’s digital-first world, mobile numbers are directly linked to our identity. From banking and government services to social media and e-commerce, a SIM card registered in your name carries serious responsibility. Many people are unaware that multiple SIM cards may be active under their Aadhaar without their knowledge, which can lead to financial fraud, legal trouble, and misuse of personal data.
We must take proactive steps to verify how many SIM cards are registered in our name and ensure that no unauthorized numbers are being misused. Fortunately, the Government of India has provided an official and secure online platform to check this information instantly.
This detailed guide explains how to check SIM cards registered in your name online, why this verification is crucial, and what actions to take if you find unknown numbers.
Why Checking SIMs Registered in Your Name Is Extremely Important
Every mobile number issued in India is linked to Aadhaar-based KYC. If a SIM card is active in your name, you are legally responsible for its usage, even if you are not using it personally.
Key reasons why we must check this regularly include:
Preventing cybercrime and financial fraud
Avoiding misuse of Aadhaar-linked mobile numbers
Protecting our identity from illegal activities
Ensuring compliance with telecom regulations
Deactivating unused or unknown SIM cards
An unused or unknown SIM can be exploited for scams, fake accounts, OTP frauds, and illegal transactions, making this verification a critical digital safety step.
Official Website to Check SIMs in Your Name (Government of India)
The Department of Telecommunications (DoT) has launched a dedicated service under the Sanchar Saathi initiative to help citizens verify mobile connections.
Official Portal
TAFCOP – Telecom Analytics for Fraud Management and Consumer Protection
🔗 https://tafcop.sancharsaathi.gov.in/telecomUser/
This portal allows us to:
View all active SIM cards registered in our name
Identify unknown or suspicious numbers
Report and request disconnection of unauthorized SIMs
How to Check SIM Cards Registered in Your Name Online (Step-by-Step Guide)
We can complete the entire process online in just a few minutes, without visiting any telecom office.
Step 1: Visit the TAFCOP Portal
Open the official website:
https://tafcop.sancharsaathi.gov.in/telecomUser/
Step 2: Enter Your Mobile Number
Enter the mobile number linked with Aadhaar
This should be a number currently active and accessible
Step 3: Verify Using OTP
An OTP will be sent to your mobile number
Enter the OTP to securely log in
Step 4: View Active SIM Cards
Once verified, the portal will display:
Total number of active SIM cards in your name
Mobile numbers and operators
Connection status
This list represents all telecom connections officially registered under your Aadhaar identity.
What to Do If You Find an Unknown SIM in Your Name
If we notice any number that we do not recognize, immediate action is required.
Report Unauthorized SIMs Online
Select the unknown number
Mark it as “Not Required” or “Not Mine”
Submit the request
The concerned telecom operator will verify and disconnect the number after due process.
Why Immediate Reporting Is Critical
Prevents illegal use of your identity
Avoids future legal or financial complications
Stops misuse for fraud or spam activities
Ignoring unknown SIMs can expose us to serious legal risks.
How Many SIM Cards Are Allowed Per Person in India?
As per telecom regulations:
A maximum of 9 SIM cards per individual are allowed in most circles
In Jammu & Kashmir, Assam, and North East regions, the limit is 6 SIM cards
Exceeding this limit may result in automatic disconnection or service restrictions.
Common Reasons for Extra SIMs Appearing in Your Name
We often find unexpected SIMs due to:
SIMs taken years ago and forgotten
Numbers issued during promotional offers
SIMs obtained by agents without proper user awareness
Recycled numbers not properly deactivated
Corporate or family connections linked to Aadhaar
This makes periodic verification essential, even if we believe everything is in order.
Benefits of Using the TAFCOP Portal
The TAFCOP platform offers several advantages:
100% official and government-backed
No registration fees
Secure OTP-based login
Quick identification of fraud
Easy reporting and resolution
Available 24/7
It empowers us to take full control of our digital identity.
How Often Should We Check SIMs in Our Name?
For maximum safety, we recommend:
Checking once every 3–6 months
Verifying immediately after Aadhaar updates
Checking after changing telecom providers
Reviewing before applying for loans or financial services
Regular checks significantly reduce identity theft risks.
Important Safety Tips to Protect Your Mobile Identity
Never share OTP or Aadhaar details with strangers
Avoid buying SIM cards from unauthorized agents
Always collect SIM registration receipts
Deactivate unused numbers immediately
Use only verified telecom outlets
Digital safety begins with awareness and responsibility.
Final Thoughts: Take Control of SIMs in Your Name Today
Knowing how many SIM cards are registered in your name is no longer optional—it is a necessity in today’s interconnected world. With rising cybercrime and identity misuse, a simple online check can save us from major financial and legal trouble.
The TAFCOP portal makes it easy, fast, and secure to:
Verify active connections
Detect misuse
Report unauthorized SIMs
Protect our personal identity
We strongly recommend checking your status today and encouraging family members to do the same.
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