"Message from IRS Internal Revenue Services"... then goes on to say they are filing a lawsuit against you and to please call back at 206-855-3240.

THIS A TOTAL SCAM. DO NOT CALL THEM. THEY ARE NOT THE IRS. THE REAL IRS DOES NOT NOTIFY PEOPLE THIS WAY USING A BAD ENGLISH TRANSLATION PHONE MESSAGE. THE REAL IRS USES THE U.S. MAIL.  THESE CLOWNS ARE JUST TRYING TO EXTRACT MONEY FROM YOU BY PREYING UPON YOUR FEARS. THE REAL IRS HAVE BEEN AFTER THESE GUYS FOR QUITE A WHILE. THEY KEEP CHANGING THEIR PHONE NUMBERS.