Aritel is an Indian telecommunications company that operates in 20 countries across South Asia, Africa and the Channel Islands. It operates a GSM network in all countries, providing 2G, 3G and 4G services depending upon the country of operation. As of March 2012 Airtel had over 246 million subscribers across 20 countries. Airtel Sri Lanka was launched in January 2009. As of September 2011 Airtel Sri Lanka had over 2.5 million subscribers.
Currency for Sri Lanka : LKR
Format to send topup: 0094 followed by mobile number