Im using airtel from almost 8 years as it was old and I shared this number with all my frnds and relatives. So I cannot change my number. I have faced many issues with this provider.I used to receive unwanted promotional calls.
They will add VAS( value added services) unnecessarily and deduct money without our notice.When we try call them, then they will let us know that services ate active hence money is deducting from ur number. very worst network ever.
My office is in ibrahimpatnan, even I will not have proper network signals. very pathetic service from airtel.