Airtel has 300 million users

Sunil Mittal-led Bharti Airtel said it has crossed 300-million subscriber mark across its mobile, fixed line, DSL and DTH services. The company, which began operations in 1995, had crossed the 100 million mark in 2009 and 200 million in 2012. The latest 100 million customers have been added within two years. Bharti Airtel has operations in 20 countries across Asia and Africa.