HDFC Bank — fraud call

Address:

New Delhi, Delhi

I am a policy holder (Policy no.[protected] of hdfc life ltd. I recently received a call claiming to be representing your (Hdfc) bank asking me to pay rs. 6825 for service. The call came from this number [protected]. I also got a sms with details on where to submit the amount. The message came from the no. [protected] and contained the following :-
Name-capital tax investments services
Union bank of india
A/c=[protected]
Ifsc=ubin0552089

Amount-6825

I haven't given any money as i know this is a fraud but i hope that you take strict action against such criminals. Thank you.