These folks are from the Living Scripture DVD company. I found them through a free DVD offer they had on facebook. The call is to try and upsell videos.
Have called around 12 times in past 5 days. Left 4 silent 3 second voice mails. Not sure if it's Living Scriptures anymore like everyone here says, or just some bored scammer.
It isn't from the LDS church. It is a company called Living Scriptures that happens to be located in Utah. But they are not affiliated with the LDS church. The LDS church always clearly identifies who they are.