WCA Daily. enter sweepstakes, this is a SCAM

This number called my cell phone, however, when I answered, caller hung up.

How annoying!  I thought it might be a job interview!  Sheesh!

have no idea who it is. they called me this morning and last week. i get weird random numbers calling me, but if i don't recognize the number i don't answer if its important they ll leave a message but this number never does. if its a telemarketer or some sweepstakes thing like some people say here i wanna know where they get my number. i didn't sign up for anything or give my number out

408-438-4341 called my unlisted, DNC-registered home landline number at noon today. No message left. Annoying. I refuse to answer calls from caller ID "UNKNOWN CALLER".

What's the point? What do they gain by doing this?!?

GO AWAY!!!