Caller: Scum Sucking Vermin

Another robo-call saying my Google listing is at risk of not showing at all. These extreme low lifers and their desperate uneducated staff prey on businesses that think Google is calling them, and then the person often gets sucked into buying very high-priced and completely useless "advertising" that is billed by the month. We really need to have strong laws that prevent these types of vermin from preying on people, and punish them when they do, and not useless police who just say "buyer beware". I pay very high taxes, and for what? Nicer jails, and the privilege of living in a country full of rip-off artists, criminals, scammers, scum bags and the like. Wonderful.

Caller: 1-+1 877-310-2315

Called me on December 27, 2018 @ 3:28 PM I picked up and said, "HELLO", there was no answer and they hung up. Possible scam?

They are a USA based SEO company who is preying on business owners. Your Google listing does not expire.

Caller: fake google

automated voice saying my google listing is at risk and to update my info. I have a google rep and my listing is fine!

After I said greeting over the phone, they just hung up.
No idea, maybe a scam too.