Who called from 2084512282

Got a call from this number on my cell.
One ring, NA
Called back on my work landline.
Wanted to give me a "rewards card for $100 because I visited one of their sites.
I NEVER give my cell phone number on internet sites.
SCAM!

Same as was said. Briefly rings. Gone.

Same number keeps calling me, as well.  I NEVER answer numbers I don't know.  If they don't leave a message it's either sales or scams.  Anything important is, ALWAYS, followed by a message.  
A lot of good this "Do Not Call" was.

Called my cell phone at 7:04 pm....left no message.

Called my cell phone at 7:48 and left no message