Recorded message of a woman saying slowly "hello...hello..is there anybody there?" Thought it was strange until I recieved two other robocalls the next day from different numbers trying to switch me over from Duke Energy (which I haven't been a customer in a year) Obviously a scam that uses outdated information....
Left a partial message of "...received by mail at 1-740-330-8161". Exact same message I received a few days ago from 857-444-4899. Blocked this number too.