If you have lost or damaged your Airtel SIM card, or if you want to upgrade to a 4G SIM card, you may want to get a new Airtel SIM card with your old number. There are different ways to do this, depending on your situation and preference. Here are some of the methods that you can try: Qucik Tips: Order a Duplicate SIM Card Online You can order a duplicate SIM card online from the Airtel website. You need to select your preferred prepaid plan and enter your details to schedule KYC pickup and SIM card delivery. You also…