answer and one on says anything

This is a mobile phone.  These dumb@sses think business owners can be duped again.  Yes, we answered thinking it was a business call but again POS people who think it is their God given right to harass businesses.  Blocked the SOB.

Caller asked for "Scott". I advised that he had the wrong number.  The caller then said, "Oh, well maybe you can help me..." to which I cut him off and said "Not likely".  Hung up and blocked.  How are these asshats continuing to do this?

Caller asked for "Helen".  When I told him he had the wrong number...he started in with the "Oh well, maybe you can help.  I'm so and so with donor relations.  Huh??  Blocked!

Called and asked for Shelly, my mother. I told them that this was not her number and asked if I could help them with something. Both times they called and were informed that they had the wrong number and still they replied with "Okay, there is no message, we will call back later" *hangs up immediately*. WTF!? No...stop calling me!