It's a scammer.  It is nearing Christmas and the vermin are massing.

Called and  I rejected the call. They left no voicemail. Big shock

Called and I missed is but hit redial and a recording comes on telling you to wait for one of their representatives. No mention of company name. I am sure this is a scam

Hear computer bleep and then they hang up.  No response to my greeting.

I got a call from this number today and the caller said that I requested information on weight loss (i didn't) and I am eligible to get access to some weight loss patch.  I said, "I did not request such infor....." and he hung up.  So it's safe to say that they are efficient scammers...when they hear a "no", they move on to the next person.  Losers.