How to Check How Many SIM Cards Are Registered on Your Aadhaar (Step-by-Step Guide)

How to Check How Many SIM Cards Are Registered on Your Aadhaar?

With rising cases of mobile fraud, fake SIM cards, and identity misuse, many people in India are worried about one important question:

“How many SIM cards are registered on my Aadhaar?”

You might be surprised to know that sometimes SIM cards are issued on your Aadhaar without your knowledge, especially if your ID was misused in the past. To solve this problem, the Government of India launched an official portal where any citizen can check all mobile numbers linked to their Aadhaar.

In this detailed guide, you will learn:

• How to check SIM cards linked to Aadhaar

• Official government website to use

• Step-by-step process (with OTP)

• What to do if you find an unknown SIM

• Important rules & safety tips

• FAQs people search on Google

Let’s start.

Why You Should Check SIM Cards Linked to Your Aadhaar

Checking SIM cards registered on your Aadhaar is very important because:

• Fraud calls and scams are increasing

• Your Aadhaar might be misused without your knowledge

• Unknown SIMs can be used for illegal activities

• Police investigations may involve Aadhaar-linked numbers

• DoT (Department of Telecommunications) has set limits on SIMs per person

As per government rules, only a limited number of SIM cards can be issued on one Aadhaar. Any extra or unknown number should be reported immediately.

Official Government Website to Check SIM Cards

The Government of India provides an official portal called Sanchar Saathi under the Department of Telecommunications (DoT).

Portal Name: Sanchar Saathi
Feature Used: Know Your Mobile Connections (KYM)

This is the only legal and trusted method to check how many SIM cards are linked to your Aadhaar.

How to Check SIM Cards Registered on Your Aadhaar (Step-by-Step)

Follow these steps carefully:

Step 1: Visit the Official Portal

Open the Sanchar Saathi website in your browser.

Step 2: Click on “Know Your Mobile Connections”

You will see an option to check mobile numbers linked to your Aadhaar.

Step 3: Enter Your Mobile Number

Enter the mobile number that is registered with your Aadhaar.

Step 4: Verify with OTP

An OTP will be sent to your number.
Enter the OTP to verify your identity.

Step 5: View All Linked SIM Cards

After verification, the system will display:

• All mobile numbers issued on your Aadhaar

• Telecom operator name (Jio, Airtel, BSNL, Vi, etc.)

• Status of each SIM (active/inactive)

That’s it. You now know exactly how many SIM cards are linked to your Aadhaar.

What If You Find an Unknown or Fake SIM?

If you see a number that you don’t recognize, don’t panic. The government portal allows you to take immediate action.

Steps to Report an Unknown SIM

1. Select the unknown mobile number

2. Choose the option “Not Required” or “Not My Number”

3. Submit the request

The telecom operator will verify and deactivate the SIM after proper checks.

How Many SIM Cards Are Allowed on One Aadhaar?

As per DoT guidelines:

• Maximum 9 SIM cards can be issued on one Aadhaar (varies by region/operator)

• Earlier limits were lower, but rules were updated for genuine users

If the limit is exceeded, telecom companies may:

• Block new SIM issuance

• Ask for re-verification

• Deactivate extra connections

Why Unknown SIMs Get Linked to Aadhaar

Some common reasons include:

• Aadhaar copy misused by retailers

• SIM taken long ago and forgotten

• Old SIMs never deactivated

• Data leak or identity misuse

• Someone else using your documents

This is why checking regularly is important.

Is This Process Safe and Legal?

Yes, completely safe.

• This is an official Government of India portal

• No third-party app involved

• No Aadhaar number is shared publicly

• OTP-based secure login

Avoid using random websites or apps claiming to show Aadhaar SIM details — they are unsafe.

Benefits of Checking SIMs Linked to Aadhaar

• Protects you from fraud

• Prevents misuse of your identity

• Keeps your telecom records clean

• Helps comply with government rules

• Peace of mind

It is recommended to check once every few months.

Important Safety Tips

• Never share Aadhaar photocopy openly

• Write “For SIM verification only” on Aadhaar copies

• Buy SIM cards only from authorized stores

• Always ask for deactivation of unused numbers

• Report suspicious calls immediately

Frequently Asked Questions (FAQs)

1. Can I check SIM cards linked to Aadhaar without OTP?

No. OTP verification is mandatory for security reasons.

2. What if my Aadhaar-linked mobile number is inactive?

You must first update your Aadhaar with an active number.

3. Can I check SIM cards linked to family members’ Aadhaar?

No. OTP goes to the Aadhaar-linked number only.

4. How long does it take to deactivate a reported SIM?

Usually 7–10 working days after verification.

5. Is there any charge for this service?

No. It is completely free.

Final Words

Checking how many SIM cards are registered on your Aadhaar is no longer complicated. Thanks to the Sanchar Saathi portal, every Indian citizen can easily verify and control mobile connections issued on their identity.

If you find any unknown number, report it immediately to avoid legal or financial trouble. This small step can save you from big problems in the future.