Who called from 3105393745

was called a few minutes ago on my cell phone let it go to voicemail did not receive a message.

dont answer or give or verify any info they have on you  .
they're gonna say you won a sweepstakes and its a sccam

I have been getting all kinds of these calls on my cell phone.  How are they getting my number.  I did the do not call list.

Caller knew my name and stated that they needed bank information. The bank said that I won a prize and they needed info to confirm my identification. I asked which bank wanted the information but they didn't know. I asked for the banks information they said that the banks number was blocked. I to have my name on Do Not Call list but It apparently is not working

I got a call from this number, but said I wasn't available.  I'm also on the do not call list.  They new my name and said they would call back.  I decided to google the number and found this.  Does anyone know what company these people supposedly work for?