Hello frnds as you know airtel is one of the widest network telecom company.i am using airtel sim from last 4 year it is best mobile network provider company it is providing data and call facility in very low cost and providing unlimited 4g data and has given very rare offer than other telecom companies.it's network is available in city , town , village, every where beacause I have used it in utterpradesh rajasthan and chhattisgarh every where it is good.
