How Many SIM Cards Are Active in Your Name? Check and Block Unknown Numbers in 3 Steps

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May 18, 2026 7:27 AM
How Many SIM Cards Are Active in Your Name

How many SIM cards are active in your name? Learn how to check and block unknown SIMs online using the Sanchar Saathi Portal in 3 easy steps.

How Many SIM Cards Are Active in Your Name

With millions of mobile users across India, many people still do not know how many SIM cards are registered under their Aadhaar card or name. In several cases, fraudsters misuse personal documents to obtain SIM cards and use them for scams, OTP fraud, banking fraud, or illegal activities.

To tackle this issue, the Department of Telecommunications (DoT) has launched the Sanchar Saathi Portal (TAFCOP), which allows users to check all mobile connections linked to their identity and report unknown SIM cards. How Many SIM Cards Are Active in Your Name

What is Sanchar Saathi Portal?

How many SIM cards are active in your name Official Portal -> Sanchar Saathi Portal

Sanchar Saathi is an official government portal launched by the Department of Telecommunications (DoT). Through this platform, users can view all active mobile numbers registered in their name or linked to their Aadhaar. If any number appears suspicious or unfamiliar, it can be reported directly through the portal for verification and deactivation.

Check SIM Cards Registered in Your Name in 3 Easy Steps

Login to the Portal : Visit the official Sanchar Saathi Portal and select the option “Know Mobile Connections in Your Name.” Enter your mobile number and complete OTP verification to log in.

Review the List of Mobile Connections : After logging in, the portal will display all mobile numbers registered under your name. You can view details such as : Mobile operator name, Activation information, Active connections linked to your identity. Carefully review the list and identify any unknown or unused numbers.

Report Unknown SIM Cards : If you find any unfamiliar number, select the option : “Not My Number” or “Not Required”. Once reported, the telecom operator will begin reverification, and the suspicious SIM card may be deactivated after verification.

Why Is It Important to Check SIM Cards Registered in Your Name?

Protection Against Fraud : Unknown SIM cards can be used for OTP scams, banking fraud, or cybercrime activities.

Prevent Identity Theft : Checking your active connections helps prevent misuse of your Aadhaar and personal documents.

Avoid Legal Trouble : If illegal activities are carried out using a SIM registered in your name, you could face investigation or legal complications.

How Many SIM Cards Can Be Issued on One Aadhaar?

According to DoT rules : A person can generally have up to 9 SIM cards linked to one Aadhaar card. In some states, the limit is restricted to 6 SIM cards. Any number beyond the allowed limit may be treated as suspicious.

What Should You Do If You Find an Unknown SIM?

  • Immediately report it on the portal
  • Contact your telecom operator (Jio, Airtel, Vi, BSNL, etc.)
  • File a complaint at the National Cyber Crime Portal if you suspect document misuse

Conclusion – How many SIM cards are active in your name

How many SIM cards are active in your name: In today’s digital world, mobile number security is extremely important. A single unauthorized SIM card linked to your identity can create serious financial and legal problems. The government’s Sanchar Saathi (TAFCOP) portal makes it easy to check and manage mobile connections registered in your name — quickly, safely, and free of cost.

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