This phone number keeps coming up on my caller ID.  Twice in 1 hour.  Cannot call it back, fast busy signal.  Anybody else getting calls from this number?

Same here it has called twice in the last hour with nobody on the other end.

Called business I work at and asked for the owner. He doesn't take many direct calls and the ID said Wyoming so I told her he was not in. I'm pretty sure she called earlier in the week. If it is important enough she would have wanted to leave a voicemessage. Atleast she wasn't a rude bast*rd like many of the other telemarketer calls I receive.

This number has called twice but there is nobody on the line when I answer.

Keep getting calls from 307-200-3138. This is a scum outfit in Jackson, Wyoming, using an unpublished land line. They have it set up so that you cannot call back.  When you pick up, nobody is there - a classic mark of an auto-dialler that just keeps calling and calling. Somebody has to find this scum, go there, slit open the throat of that dirtbag, reach inside and rip his lungs out.  Until that is done, this vermin is not going to stop his behavior. What a pest.