In today’s digital-first India, mobile numbers are directly linked to identity, banking, government services, and online security. Every SIM card issued in India is mandatorily connected to an Aadhaar card or another valid identity proof. Over time, many individuals unknowingly end up with multiple SIM cards registered in their name, including inactive, lost, or fraudulently obtained numbers.
To protect citizens from misuse, fraud, and identity theft, the Government of India launched the Sanchar Saathi Portal (https://sancharsaathi.gov.in/). This platform allows us to check exactly how many SIM cards are active under our Aadhaar number and take immediate action if anything looks suspicious.
In this detailed guide, we explain step-by-step how to check SIM cards linked to Aadhaar, how to block unauthorized numbers, and how to stay compliant with telecom regulations.
What Is the Sanchar Saathi Portal?
The Sanchar Saathi Portal is an official initiative by the Department of Telecommunications (DoT), Government of India. It is designed to:
Identify all mobile numbers issued under an Aadhaar
Detect unauthorized or unknown SIM cards
Help users block or deactivate suspicious numbers
Prevent telecom fraud and identity misuse
Ensure transparency in mobile number ownership
This portal works across all telecom operators in India, including Jio, Airtel, Vi, BSNL, and MTNL.
Why You Should Check How Many SIMs Are in Your Name
We strongly recommend checking SIM cards linked to Aadhaar because:
Fraudsters can misuse your identity using unauthorized SIMs
Financial crimes and cyber fraud can be traced back to your Aadhaar
Inactive SIMs still carry legal responsibility
Telecom rules limit the number of SIMs per individual
OTP-based services and banking alerts may be compromised
Regular checks ensure peace of mind, legal safety, and digital security.
Maximum SIM Cards Allowed Per Aadhaar Card
As per Indian telecom regulations:
Up to 9 SIM cards are allowed per individual in most states
Up to 6 SIM cards are allowed in Jammu & Kashmir, Assam, and North-East states
If your Aadhaar exceeds this limit, telecom operators may block excess connections automatically.
Step 2: Click on “Know Your Mobile Connections”
On the homepage, select the option “Know Your Mobile Connections”.
This feature is specially designed to show all mobile numbers linked to your Aadhaar.
Step 3: Enter Your Aadhaar-Linked Mobile Number
Enter your active mobile number linked with Aadhaar
Click “Request OTP”
You will receive a One-Time Password (OTP) on your phone
Step 4: Verify OTP
Enter the received OTP
Click “Login” or “Submit”
This verification ensures secure and authorized access.
Step 5: View All SIM Cards Linked to Your Aadhaar
After successful login, the portal will display:
List of all mobile numbers registered in your name
Telecom operator details
Status of each number (Active/Inactive)
This is the most important step, as it gives you full visibility of your mobile connections.
What to Do If You Find Unknown or Suspicious SIM Cards
If you notice any number you do not recognize, immediate action is required.
Option 1: Mark the Number as “Not Required”
Select the suspicious number
Click “Not Required” or “Not My Number”
Submit your request
The telecom department will verify and deactivate the number after validation.
Option 2: Block SIM Cards Immediately
For numbers clearly fraudulent or misused, the portal allows direct blocking requests. This prevents any further misuse under your Aadhaar identity.
How Long Does Deactivation Take?
Verification usually takes 7 to 10 working days
Once approved, the SIM is permanently disconnected
You will receive status updates via SMS
Benefits of Using the Sanchar Saathi Portal
Using this platform provides multiple advantages:
100% government-authorized service
No fees or charges
Covers all Indian telecom operators
Prevents identity theft
Ensures Aadhaar compliance
Easy, online, and secure process
This makes Sanchar Saathi the most reliable method to track SIM ownership in India.
How to Check How Many SIM Cards Are Registered in Your Name (Step-by-Step)
Step 1: Visit the Official Sanchar Saathi Website
Go to the official portal:
👉 https://sancharsaathi.gov.in/
Always ensure you are using the official government website to avoid phishing or fake portals.
Common Reasons Why Extra SIMs Are Linked to Aadhaar
Some common scenarios include:
SIMs purchased years ago and forgotten
SIMs issued during bulk corporate verification
SIMs obtained using Aadhaar without consent
Family members using Aadhaar-based verification
SIMs taken during promotions or offers
Regardless of the reason, responsibility lies with the Aadhaar holder, making verification essential.
How Often Should We Check SIMs Linked to Aadhaar?
We recommend checking:
Once every 3–6 months
Immediately after losing a phone
After identity theft or data breach
Before applying for banking or government services
Regular monitoring ensures complete control over your digital identity.
Important Safety Tips for Aadhaar and SIM Security
Never share Aadhaar OTPs
Avoid giving Aadhaar copies to unknown vendors
Always verify SIM activation SMS alerts
Block lost SIMs immediately
Use only official government portals
These precautions significantly reduce the risk of fraud and misuse.
Final Words
Checking how many SIM cards are registered in your name using your Aadhaar card is no longer optional—it is a digital necessity. With the Sanchar Saathi Portal, we now have full transparency and control over our mobile connections. By regularly monitoring and removing unauthorized SIMs, we protect our identity, finances, and legal standing.
Take a few minutes today to verify your Aadhaar-linked SIMs and ensure your digital life remains safe and compliant.
