Call ID said "Next Generation." They hung up as soon as the answering machine picked up. Have the feeling it's a political call or something, but could be anything.
I called the number back, and it's an organization called the "Armed Forces Foundation" According to the BBB, this is not a conforming non-profit organization. http://www.bbb.org/charity-reviews/national/v ... hington-dc-6745
I've blocked them in Google Voice and marked them as spam.
They call me 2x a day every day. I'm really sick of them. Comes up on caller ID as US ARM For ASSN. Thanks to Bob's comments above, I went to that link ( http://give.org/charity-reviews/national/vete ... hington-dc-6745) . I've filed a complaint with the National Do Not Call Registry.