who's phone number is this

When I receive these types of calls, I answer with "Hello" and, when they begin speaking, tell whoever is on the other end that this is a private number from a government intelligence agency and our agents will contact them in person shortly. I get responses from gasps to expletives and a very quick hang up! I can just picture this person explaining this to their supervisor!

not sure who it was so i did not anwser.

who is this is this a pay phone what state is this

I didn't answer but answering machine did numerous times