I think this is a business annoying everyone so the business can sell you gadgets to block calls. also they will try and get you to pay money to see who keeps calling you. EVERYONE CALL YOU ATTORNEY GENERAL , when he gets enough calls he will do something about it.
I get calls from 8 am every 15 mins all day long till about 10pm. I never answer as don't know the number and it doesn't say who they are. It is very annoying as ....