Who called from 3022199603

Has called 5X.  No msg, nuisance call.  Who the h--- is this?

5:00 pm call from this number; left no message.

One call from this number so far.  When the number's not in my contacts I don't answer.  Then I check if there's a voice mail.  If there's no voice mail I check online for reports like these.  Then I add the number to my contacts under "Scammers" so that if they ever call again I know not to bother.  I'm on the do-not-call list so it's guaranteed that these people are criminal.