Who called from 3076557563

Called me twice within a week.  Didn't recognize out of state number so didn't pick up.

(307) 655-7563 this number called me few minute ago i don't have a clue.

Received a call from this number saying "FBI has facts" and then I hung up.

Just received a call from this number as well. I didn't know who it was, so I didn't answer. I called them back and got an auto message about removing myself from this list press any digit. hmm what list and why was I on it??? I hate random numbers calling me!!!

Left no message