Aircel group is an Indian mobile network operator headquartered in Chennai, that provides wireless voice, messaging and data services in India. Aircel was launched in 1999 and today the leading mobile operator in Tamil Nadu, Assam, North-East and Chennai. Aircel is India's fifth largest GSM mobile service provider with a subscriber base of over 51.83 million, as of January 31, 2011. It has a market share of 6.72% among the GSM operators in the country. Delhi is the largest and 2nd most populous metropolis of India. In 2011 population of Delhi was 16,753,235.
Currency for India: INR
Format to send topup: 0091 followed by mobile number