Got a call from this number. No message left.

I also got a call from them on a Sunday during dinner time. Didn't answer. SSI appears to  be a pollster/survey taker. SSI stands for Survey Sampling Institute. But you never know with these guys, they still could try to sell you something after the survey is done.

just received a call from this number and and letters on phone say SSI.  Trying to make you think it is Social Security Info. Really? Calling a residence on a Sunday afternoon!  Don't these scammer people have anything better to do?