Hang up call. No message left.
Google says number belongs to Karen Rhodes, Perry, Iowa.

I don't answer calls I don't recognize.

Got a hang-up call from this number.  Been getting several of these calls lately.

Silence when phone answered. Called back and the number wouldn't connect.

I do not recognize this number. I have been getting telemarketer calls. When I won't answer that number, they call from a different number. This is what I think. I did not answer.