Airtel — network is worst

Address:

560100

Hi,

I observed below pincode, airtel network is worst, call is not connecting and signels is very bad and keep on disconnecting. Calling parties are getting out of coverage area or switched off. Signels are very very bad. Once upon time in below places airtel was best network.
Take care of it.in othercase subscribers will migrate to other operater (Idea, jio, vodafone).

Pincode : 516002, 516227, 560100