Received call; left no message.  Unknown caller.

Some guy answer... Said hello.... Hello.... Ok I'll call back later....   Called again... Got this number is not in service... Called again.... Guy answered...... This is Joel Collins.. This call may be recorded for .......

Had to say hello twice before he started talking.
Supposedly from some California police organization  and wanting money. NOTE: I have had calls from other numbers  one area code was (661) supposedly from Joel Collins and I just keep adding them to the blocked list.

Called and left no message

Called and left no message today at 4:38PM. Assume fraud or robocall since I didn't recognize this number and there have been numerous complaints about it. Will block./