Here we go again.  Strong suspicion that this 201-520-9503 (ID shows "Union City, NJ") is the new, rotated number from the same jerks about joining a diabetes club (previous was "Diabetic Saving" 443-550-7961) which called about 7 days prior.  Maybe just getting their small fee from some strange & overpriced-product organization for dialing anyone's phone # is enough to make a paycheck, because no one is going to sell me anything - EVER.  Just turned my answering device down to 1-ring pickup; anyone important will leave a message (which these particular jerks do not).  I have a hunch they may have gotten my phone # through a free glucose meter offer which was never fulfilled.  Never did get any free glucose meter, so don't reply to those scams.