I like to do my own research so I prolonged taking their call until I could research it more. I found out that the numbers they were calling me from were from actual residences. That's clue #1. Clue #2 I saw another website that looked exactly like the one they directed me to. That was enough evidence for me to face them and let them know "not" to call me anymore.
I told the guy what I had found and he hung up on the phone in my face. Wow! And they call themselves a business. NOT!!!