This number was on call display, it was a robo caller that was confirming a recent trip press 1 for air mile balances and deals.  Except never went on a trip or have air miles account.  I call this number and a person running a roofing company answered.  After hours he loans out his telephone service for extra income.   Stupid, I will never do business with anyone like this...stick with your day job, don't bug potential clients.