Who called from 7322187557

Got a call from this number today. No message. The name came up as Polepalli S

Got a call, picked up man said, "are you there? I can't hear you. I am going to hang up and call back"  He did call right back, I did not answer and SURPRISE! He left no message. Name was also Polepalli S

In April, 2017 got 3 calls from this number asking if I could hear them I just hung up.  Today, 5/25/17 The caller said "Bonnie?"  when I said yes he said goodbye and hung up.  I'm freaked out now!!

Nothing to worry about, as long as you didn't give any personal information to them.

So, they can't use my verbal "yes" to create havoc and turmoil in my life?