Who called from 2012795863

number called me twice yesterday and then once today left a message yesterday but one ring today then hung up

At 11:12 pm my cell phone rang from this #.  I did not answer.  They are also calling my house phone
What do they want?

Called me 2/12/2014 and one ring, went to google but I'm sure it was just the scam too

they just called 9:30 am ..... thank you Mr Number had it as spam... it was blocked

I know that they probably have a million numbers; but removing 1 from their repository will slowly but surely hit them.
File a complaint here: https://complaints.donotcall.gov/complaint/complaintcheck.aspx  Note that the call was a recorded message as this doesnt require your number to be on the DNC registry.