Somebody offered me a free $500 grocery card, and $100 Walmart card, if I paid $6.37 for the shipping & handling. Then they mentioned something about a 14-day or 30-day trial period. I put them on hold for two minutes, then asked them what the trial was for. Right after, they hung up on me...SCAM.

Same as above, they offer a gift card if you pay shipping and accept a free trial of something or another.  It's a scam.

I'm tired of getting phone calls about credit.  I am on the do not call list and still get these calls.  When I answered and told them not to call they hung up

Just got a call from this number, but it hung up before I could answer.
Strange.

Going to start to treats these calls as obscene phone calls and start to blow a whistle as loud as I call. Time to go on the offensive!!!!!!!!!!!!!!!!!!!!!!