I didn't receive a phone call but rather a letter this past week. claiming to be from U.S. Flight Rewards
This letter claims that I am eligible to receive two round-trip airfares for me and another adult to travel within the continental United States from most major airports, including Los Angeles.
The letter states that I must call this number 885-339-4240 within a week to certify and confirm my qualification prior to my rewards points expire and that this is my last opportunity to respond.
Note: I never received  letter like this before and luckily I didn't CALL THESE SCAM ARTIST BECAUSE I WENT ON LINE TO RESEARCH THE NUMBER AND FOUND OUT ABOUT IT BEFORE I MADE THAT MISTAKE SO... YES SCAM SCAM SCAMERZ