On July 16,2014 @7:23 p.m. we received a call from 7140716-4244, since we did recognize the number nor  the name, Customer Rewards, we did not answer. When our VM picked up, no message was left. This is not the first call from this number.  These calls are extremely annoying. What I decided to do is block the number.  I can only block 30 numbers, so I had to review the list and delete  a number to include the number above.