How To Block Airtel SIM Card Online In India?

Hey, are you looking for how to block Airtel sim card online in India if it’s lost? Here is the right place to know how to block airtel sim cards online in India. Have you lost your Airtel SIM card or your smartphone with the Airtel SIM card in it? The good news is that you can easily lock your lost SIM card and get a new SIM card with the same number. If you’re wondering how to do that, you’ve come to the right place. Here we describe all the steps required to block an Airtel SIM and get a new SIM.

Airtel Customer Care Number To Block Airtel SIM

In the event of a lost or stolen SIM card, there is only one way to lock the SIM card and that is to call the customer service number. Moreover, users can go to the nearest Airtel customer center and have the old SIM card blocked and get a new SIM card at the same time. Below are the steps to block Airtel prepaid and postpaid SIM and get a new dual SIM.


How do I block Airtel SIM cards by calling from Airtel’s Customer number?

Airtel customers can easily block their lost SIM card and receive a new SIM card with the same number. According to the telecommunications company’s official website, customers can call a specific number to have their Airtel SIM card blocked. Below are the steps to lock your lost Airtel SIM card by calling an Airtel number.

Have recently dialled numbers, the latest top-up value, and proof of address or ID for the lost SIM card at hand

  • Dial 121 or 9849098490 and press Call
  • You will be prompted to review the details above
  • After verification, your Airtel SIM card will be blocked

How do I block Airtel SIM card by calling from a non-Airtel number?

If you don’t have access to an Airtel number, you can still block your lost Airtel SIM card. You can perform the following steps from a non-Airtel number.

  • Open the dialer on your smartphone
  • Call 1800-103-4444 (toll-free) and press Call
  • You will be asked to verify recently dialled numbers, last top-up value and proof of address or ID
  • Please check the above details when you call
  • Your lost Airtel SIM card will now be deactivated

Please note that these methods apply to both Airtel’s prepaid and postpaid numbers. After blocking the number, you can unlock or unblock the SIM card – if it is found – by following the same steps.

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How do I get a new Airtel SIM card with the same mobile number?

Once you have blocked the lost SIM card, you can easily get a new SIM card with the same number. Here’s how to do it.

  • Visit the Airtel Store Locator on the official website
  • Enter your city name or your region PIN to find the nearest Airtel store near you
  • Visit the nearest Airtel branch with your ID and two passport photos
  • Fill out the required form, complete the ID verification and pay for the new SIM card (Rs 25 – Rs 100)
  • Insert the SIM card into your phone and dial 59059 to activate the SIM card
  • Check details like address, date of birth and more

Frequently asked questions about Block Airtel SIM

Can we unlock the Airtel SIM card if we find the lost SIM card?

Yes, if you find the lost SIM card, you can call Airtel on 121 and ask to unblock the SIM card.

How can I block my lost Airtel Sim?

Call an airtel customer service hotline on 121 or go directly to the nearest airtel office. After you confirm the SIM card number, the helpline will send you a request to block your SIM card.

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How can I block my Airtel-Sim online?

How can Airtel block SIM online in India? The procedure is the same and you have to call 121 to reach the Airtel Sim block online.

How can I lock my lost Sim?

Contact your telecom provider: they can block your SIM card and thus prevent fraudulent use. You will be asked for your phone number, your ID card, and your customer code. Submit a report to the police as soon as possible, including a description of your device, serial number, and IMEI code.

How do I block a number on airtel?

Go to Enter your mobile number and OTP.

Many smartphones, including those from OnePlus, Xiaomi, and Samsung, allow you to block spam calls and messages.

  • Open the phone app.
  • Find the spam number.
  • Press and hold the number and select Block number.

How can I lock my Sim online?

Call the hotline, register your case and ask to cancel the SIM card. In many cases, the telecommunications company even offers to deliver the duplicate SIM card within a few working hours without charging any fees.

How do I block my IMEI number?

To block the IMEI number, you need to register an FIR through your stolen/lost device at a police station. The police station will provide you with a copy of the FIR. Take the composition of the FIR to your service provider (Airtel, Vodafone, etc.) and show them a copy of the FIR.


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