This number called our business today at 1032 hours.  Caller ID said "Clementon NJ" so I knew there was a 99% chance it was yet another scam artist.  I picked up the receiver slightly and put it right back down again.  Then I blocked my number and called it.  Sure enough, a recording picked up immediately, telling me that if I want to be put on their do-not-call list to press 9.  I knew that was b.s. because I had blocked my number and scam artists don't care if you don't want them to call.  Plus the number is VoIP, a prime tool for scam artists around the world, and the owner's information is blocked "for privacy reasons," (i.e. it's a scam artist who doesn't want the law to be able to track him/her down.)