I got a call from this number claiming to be the Social Security Administration (based in Baltimore yet they have a CT area code).  They claimed that I had been selected as one of 80,000 Americans to receive $500 because I did not have a crime record and paid my taxes.  After I told them I knew it was a scam, she hung up.  However, over the next 24 hours I have received numerous hang up calls from similar number and when I call it back it is "out of service".  The other numbers all begin with 203-583 and end with:8127,8197,8191,8078,8125.