This number and another from Denver called one of my Google Voice numbers in San Diego incessantly about apartment rentals. They are illegal robocalls as that SD number is not "out there" anywhere. They are now blocked courtesy of Google Voice. All of my numbers are on the DoNotCall.gov registry. I will be reporting them once their feds get their reporting page back up.
I just received a call from 307 274-9512 (claiming to be with Rent-to-Own, caller ID unknown) when I informed them we weren't interested at this time. Then asked them a question, they hung up on me! Wow!!