Same here (central Fl) they call all day everyday... no one on the line. I'be blocked & been registered w/do not call since 2010, does not work! WARNING.. all those calling it back STOP! There was a warning here locally to not call any "strange" numbers you dont know or those that hang up as soon as you answer... it's a software that steals all your phones info, charges you intentional fees and also registers you in an overdseas sex subscription??? Anyway, search it!!
I'm getting multiple calls a day from this number but as soon as I answer, it hangs up on me. I think this is an automated dialer whereby it dials multiple phone numbers at a time (20 perhaps?). As soon as the first connection is made, it hangs up on the rest of them. So if you're first, you get to speak to Fred Buzdar from Pakistan. Otherwise, you get the hangup click over and over and over and over....