Funny that the same people that use the Google name to do scams also pay Google money to run ads on their network for their robocalling. I'm just saying...
if you are able to conference call on your phone then you might want to try 214-666-4321. It is a voice bot that will handle the call for you. When a scammer or telemarketer calls be sure to use the keypad to route your call to an operator before adding the third caller. I fend it works best that way. Anywho, it's pretty fun. One poor guy raising money for the DNC was on for 20 minutes talking to the bot. I felt kind of bad about that so now I just conference in the bot when it sounds like a scam. One more trick, keep the bot number in your address book with a last name of aaRobot and it will always be at the top of your address book for quick access.