This is a new caller, it's not on my ongoing unwanted call list.  I didn't answer and no message was left.  Stayed on just long enough for it to register as a message.  Really tired of all of these calls, I know jobs are hard to find but leave me alone.  If I want something I'll call you.  DNC lists aren't worth the time.

Spoofed number.  Ignore and/or block.