Called here at 730 PM on a Sunday night, twice within seconds of each other.  Nothing even close to legitimate cold calls on a Sunday night.  A call back gets numerous rings then a recording that states the person you are trying to reach has not setup their mailbox yet, please try your call later.  Obvious scammer trying out a new phone perhaps, or just spoofing a new number.  Whatever the case may be, this number is now blocked forever.