The recorded message says they need paper work back for a lawsuit involved with Propecia.  Dont know anything about this if its a wrong number or a scam.

It is a law firm that does prescription drugs class actions

This company keeps calling me and I never answer it but I called the number back and got a recording that it's a law firm.

TIRED OF GETTING CALLS FROM THESE GUYS AND WHEN I CALL BACK  I AM PUT ON HO;D ...THEN TOLD THEY ARE TO BUSY TO TALK TO ME...  SO LEFT THEM A MESSAGE THAT IF THEY CALL BACK I WILL REPORT THEM AS I AM ON A NO CALL LIST ...ALSO WHEN THEY CALL THEY HAVE ASKED FOR DIFFERENT PEOPLES NAMES ...NO ONE I KNOW

not only did they call home number but also work number and left case number. When I called back got music and recording stating they are busy helping others.  Scam no doubt!!!!