I have a call from this number stating  "I am John Martinez call me back at 201-241-6173, there is a warrant out for your arrest from the DEA" .  Now if that was the first time I had heard that line I would have been seriously very concerned.  However, just last week some other guy called from another number, different name and different phone number, same statement.   I would have to believe that they are related and that this is a scam number.   If anyone else out there has gotten a call like this from this 6173 number or told to reply to that number please post to this thread.  I'll check back every few days.