Who called from 8600000000

I did not answer the cell phone when I saw that number displayed.

just received a call, didn't answer and i live in the 860 area code

They called , I blocked them , huzzah !

Got a call from this number, answered it only out of curiosity, and there was nobody on the other end, but the call ended after a few seconds.

Why isn't it illegal for a scammer to call our phones from 860-000-0000 and then we get billed for the call?  Sure, I can block them, but this should happen in the first place! This is an invasion of my privacy. My cell phone number is not a public phone.