I received a call from this number (307-215-9988 - Casper, WY) on my cell phone. I didn't answer as I did not recognize the number. A male voice left a message saying he was from "Package Express" and that they had a package for me. He knew my full name street (but did not mention my house number) and town. He wanted me to call back to let them know if it was OK to leave the package on my porch without a signature. He never mentioned who the package was FROM. I'm not calling them back as I am not expecting any packages at this time. This just smells fishy to me.