Also got two calls from 724-201-2875 on March 24, 2014. When I called back a pre-recorded message indicated it was an offer for a "rewards card." Pressing 1 allowed you to speak with someone. Pressing 2 allowed you to put your name on their do-not-call list. When I chose 2 however, it said "thank you" and hung up. Sounds like another scam to me.