i got one too... caller ID its Gresham, Oregon. i get strange calls from different states almost on a daily basis on my dang cellphone. it's super annoying.
I picked up on an old wall phone. Dead air.They called me just about 10 minutes ago. I just checked and saw the same number and PO America address. Strange, just strange . . .
Just went to their website (Political Opinions of America) and found a link to remove your number from the list: http://www.politicalopinionsofamerica.org/user_dnc.aspx