Got a call from 1-415-234-9604. (UNKNOWN NAME) Robo voice call claming to be from the IRS. I did not answer. If you don't have caller ID, hangup and dial the *57 or whatever it is for your phone company. The trace goes to law enforcement only.
Got the same robot automated call from Julie Smith threatened the IRS may take action. Glad I checked the telephone number on-line. Thank you for all your posts everyone.