Called the number back on a different line and a robo voice stated, "The survey you were called for is complete. Please press 9 if you would like to have your number removed." Uh Huh, like that's really going to work.
I'm not sure if this was a wrong number or a robocall. It rang three times and they hung up - no voicemail. There aren't any other posts for this number, but I could be the lucky first one!