Airtel — unwanted call from cell No. [protected]

Address:

East Delhi, Delhi

I have received unwanted call from the airtel No. [protected] on the pretext that he is calling from Airtel Customer care centre. He is gathering information about name, address etc. from our mobile No. I want that the owner of this cell may be made known to me and he may also be sacked from the Airtel Company and his connection may be cancelled forthwith. He may be notified as blacklisted customer.