Today (April, 04 2014) at around 1:00 pm I received a telephone call at my home phone from a person (phone # 202-241-1299) impersonating as a representative of IRS officer with some IRS issues related to me. I told him that IRS sends letters first for any issues instead of calling on telephone and asked the caller if he was trying to scam me. He told me that I could hang up. I hanged up and then I called IRS on phone. I was informed by IRS that I have no issues with them. I then called the person at 202-241-1299 to check if that number is a valid number. I was connected with the person who threatened me that an arrest warrant has been issued against me because in my previous conversation I asked a police officer if he was trying to scam me. He threatened me that I would be deported to India (from my name he knew that I am originally from India), but I told him that I am an US citizen and cannot be deported to India. Then he tried to scare me with bad hindi words. I hung up the phone. Then he called me again and I told him not to call me and hung up again. He tried to call me again and again, but I did not answer.