How Can I Block My Airtel Sim Card Online. Open the dialer on your smartphone. This code will activate the call block service on your AIrtel sim number easily.
Open the dialer on your smartphone. How to block my Airtel SIM online - Quora. If you have gone fed up with those promotional calls or SMS sending at your Airtel SIM you can easily stop them by using the Airtels Do Not Disturb Registry through your registered mobile number.
Your main account manager or corporate manager will submit a request to the SIM network service to close your number.
Airtel customers can easily block their lost SIM card and receive a new SIM card with the same number. Call your Airtel customer care number 121 and inform that you have lost your sim card and want to block the card and request for duplicate sim. Airtel SIM Block Online Deactivate Airtel SIM Number. Request that your Airtel SIM card be blocked when you visit the service center.
