Airtel expanded its 3G experience zones in Bangalore and Chennai and people can experience airtel 3G at the zones. Airtel launched the 3G services in Karnataka, Chennai and Coimbatore a couple of weeks back. Customers can have a hands on experience how the actual 3G works on. These new 3G zone centers will help to discover the possibilities with the 3G and choose the best plan which suits your requirement. You can choose the nearest center from the below list.