Who called from 2095935821

Called  at 9:43am. No one responded when I answered.

Called at 2:17pm. I said hello 2 times then I barely barely heard someone say "hello?" then I hung up. Called the number back and got a busy signal...

Several phone calls from this number. When I answer, they wait a few seconds and then hang up.

I have been getting several calls from this number.  Called it back and got a recording that says they are Reward Redemption and that I had recently visited their website and they wanted to give me a $100 gift card......SCAM!!

Got several calls from this number, I said hello and heard a man barely said hello for several times. Figured that could be a scam.