Who called from 3018829945

Called my cell phone but didn't leave a message.  I didn't answer it since i didn't recognize the area code.

Called my work cell - no one knows this number.  No message was left.

They called my work cell and left a message that a "family member" had filled out a sweepstakes entry and that my spouse and I had won a vacation package. I haven't filled out any entries and am single... It ticks me off they would call my work cell!!! There should be a law against soliciting cell phones.

got one too.  they left a message saying i won 2 roundtrip tickets to ANYWHERE, I just have to call 8002640532 within 24 hours.  If I really won a sweepstakes, I'd have more than 24 hours.  Come ON!

the same number called but no one talked