Another scam claiming to be collecting money for veterans.  When I called back from a blocked, unlisted number, the idiot operating the voice playback system (so that you think you're talking to an actual human being) hit the "Hello, thank you for calling the Veteran's..." button twice so that it played over itself in echo.  Not surprising these morons would think anyone in the 21st century would give credit card or personal information over the phone.  Hope you have Google Voice, this number is now permanently blocked for all Google Voice users.