Airtel
Charged me for the postpaid connection which was canceled in January

I got an airtel connection from Bangalore when i was working there. They used to do ECS debit for my corporate account for the standard bill amout of the month. In December i moved to ahmedabad. I send them an email to cancel my postpaid number. They never bothered to reply stating whether my mobile number has been cancel or not. I the outstanding amount was paid through ECS for the month of January in Feb first week. Then again this month they debited my account for the same amount. I emailed them about it but never got any response. This AIRTEL SERVICE SUCKS...