Just like everyone else is mentioning... I'm in Silicon Valley here, and call came into my cell (so who sold off my number?). I've marked my call here on the site as "Telemarketer" but I've certain this is a phishing call scam. I assume at some point victims are confused and say "Yes" to having filled out their fake survey and likely make a promise of either winning something, or promise a possible job opportunity. Likely the scam ends with a compelling fake incentive to entice suckers into giving up personally identifiable information which is used against them later in an entirely different attack vector.
Details:
Caller ID showed up as Gilroy, CA. (408-413-0916). He said something along the lines of "I'm with [some company that does market research or career placement] and we help match people up with jobs, and I'm following up with you about a survey you recently completed. Is that you sir?" I said what survey? He replied after a pause, "A survey you responded to at WalMart for a $100 gift card about job placement questions". I told him I never go to WalMart so I knew it was BS, and asked his name. (long pause) "Joseph Peters". I said spell it. (long pause) "J as in Jack, O as in Oscar....". I asked him where his call center is and after a long pause he said "I'm in Orlando, Florida." I asked him why he's lying because the number came up out of Gilroy, California. Then I called him "Peter" and asked him another fast series of questions and his pre-recorded snippets got jumbled and he repeated his original introductory line exactly.