Same thing...one ring on my cell phone then hung up. I also am on DNC list. That doesn't seem to mean much these days. I normally don't answer if I don't recognize the number, but I have a close relative in the military overseas and I never know where they may call from so I will have to put up with these calls for a while. : (
Got a call from this number (207-406-3201). Same thing as everyone here, they rang once and hung up before I could see who it was. I never answer unless it's someone I know anyway. These days, you're better off letting them leave a message.
Just got a call from this number. Funny thing is that my husband is on a U.S airways flight that just took off out of Portland to CA. (where we live). Maybe he put my number down on an emergency call list for his flight and they took it off of that? or its just a very strange coincidence.