I have received several calls from this number to my personal cell phone. It should not be in any data base and is definitely on the dnc registry. How they got my number, I don't know, but they won't stop calling. If they actually are from google, then I will be calling corporate to ask why I am receiving these calls.
They didn't "get" your number. They have a robodialer. It generates random phone numbers and dials them. If they aren't real numbers, it drops them. If the ring or someone answers, it notes that for future calls.
Most times the number you see in the Caller ID is also not real - it has been spoofed randomly as well to make you answer.