Fraud Call from +919650055871

Location/place: New Delhi

Name of company/service: BTL

Dear Sir,

I am Arindam Ray and I posses a mobile number 9971798921 registered in Delhi. Today I have received three call claiming that the person is calling from Standard Chartered Bank asking for money against a credit card, which I have closed in the year of 2005 and I have a closure letter aswell.
The calls I have received from the following numbers:
+911244826066 and +919560055871.

I tried to call back both the numbers, the Land Line says “Number does not exist” and the cell number seems engaged continuously since last 30 minutes.

Please suggest how to go about it, so that, these people do not disturb others.

Regards
Arindam Ray
[email protected]
Cell: 99717 98921.