Airtel operates in 18 countries across South Asia and Africa. Airtel provides GSM, 3G and 4G LTE mobile services, fixed line broadband and voice services depending upon the country of operation. It is the largest mobile network operator in India and the third largest in the world with 400 million subscribers.
Other countries Airtel operates are : Burkina Faso, Chad, Democratic Republic of the Congo,Republic of the Congo, Gabon, Ghana, Kenya, Madagascar, Malawi, Niger,Nigeria, Rwanda, Seychelles, Sierra Leone, Tanzania, Uganda and Zambia.