Irregardless if it's a legitimate business, if you don't answer the phone, they keep calling back. They called me multiple times in the first day so when I called back and got the automated do not call request system , I pressed 1. The calls continued but after their 48 business hours processing time, the calls thereafter did stop.
Funny, I've pressed one at least a dozen times yet I log weekly, if not daily calls still. That's because pressing one doesn;t remove your number, it verifies a human answered the phone.
Which also gives them more money for your number and info when they sell it.
Actually they have no association with Google, and if you listen to their pitch, you'll find they propose to do things for your company that would in fact get you blacklisted on google.
(469) 283-2983 calls on business line. No messages. Caller ID says "Dallas TX". Nothing good ever comes from Texas, so this number now blocked on my phone.