Airtel is a mobile operator company owned by bharti enterprises and singtel. It ranks number 1 among mobile operators in India with most number of customers.
It is also operated in several foreign countries like srilanka, Bangladesh, some African countries. It has a very good network coverage. In terms of network it is the best. We can get signal even In villages.
But this service is costlier than all other mobile operators. They won’t give any offers to their prepaid customers. The call rates are high but it’s worth it. They are first to start 4g services in India.