I'm not a business...therefore, have no need of business or google listings....and am not in the US. I tried to block the number but was told "I'm sorry the last calling number is not available"....yeah?? Not as sorry as I am!
This message typically means the caller is off-shore and using a spoofed number (alternatively, in Canada, some callers can purchase a number that can't be blocked ... like phone service providers; real survey researchers, and???...but not criminals trying to steal whatever).
Late this afternoon I got a call from 1-253-236-2052. I'm in Montréal, Canada, and since I didn't recognized the phone number I didn't answer. No message was left in my voice mail. Recently I've been receiving calls like that from places all over the U.S.A. and also from British Columbia. Curious, no? All I can say is that such calls are unsolicited, and the person or company who's calling me never leaves a message...