Airtel
Threatening calls received

Hi..

Someone called from Airtel Land line No: 40904470 pretending themself as Police persons.

They want to extract the information regarding a person to whome we never know at all.

When We are calling back to the number we always get confused responses.

How to trace the Owner of this No. which is located in the Bangalore city.

Why airtel doesn't provide a directory of their allotted Landline No's. If the information is

available how to get such information.?!!

Regards:

Sherlock Holmes.