I got a call from the number (64385121) claiming to be an officer in ICA. HE was speaking in a heavy english accent buT I was able to make out that he was a proper north indian guy.
he was asking me for detailed information on my whereabouts and since when i am living here.

When he REALIZED that he was not getting any INFORMATION from me he started throwing abuses in hindi. I disconnected the call after that.