No message left, so blocked and reported as abandoned call to FTC and FCC. Probably spoofed CID since caller name (CNAM) was "Unavailable" on call log and "Out of Area" on phone - even though this would be a local call.
A robocall from unknown selling insurance - I told them that I am not interested and do not call me again, they just kept talking, so I hung up. A search shows this number to be from Birmingham, Alabama. A land line using BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL. They keep calling using a different new number after being told to remove my number from their call list and blocked.