Who called from 2067082849

Got a call from this number on my cell phone, but I did not answer it.  They hung up without leaving a message.  Did not attempt to call them back.  Checked here first.

Got a call at 2 pm on April 8th.  I did not answer and they did not leave a message.  Phone showed seatle Washington location.

Got a call saying they are the IRS and they have filed a lawsuit against us..Did leave a message but didn't say who they were calling for..
call the number back and the recording says all circuits are busy at the moment..

Called doing a 3 question survey for Verizon and would receive a $20 credit on bill.

They called this morning. Said it had to do with my computer, and windows. Some yutz with accent from India.