Same situation, received two calls from this number within an hour. I didn't answer either one and the first time they accidentally left a voicemail and it seems like they are unaware of it. After a few seconds, I can hear a male voice i believe saying something in a different laguage. Suspiciously weird, it happened to me after attempting to get a 30 day free trial for the Silk Advanced Biotin Complex hair growth product. I got to this link through a Facebook announcement link, but didn't go through with it because I realized it wasn't completely FREE.