Who called from 2062045000

Received a call and did not answer as I did not recognize the number.  Yesterday I was getting calls and did not answer
from 206 204 5561.

Got a call yesterday and today from this number, answered, no one there, just static.  Tried call-back, call was dropped.

I received a call from 206 - 204 - 5000.... I tried to call them back, & I receive a message from Verizon saying that that phone number is disconnected

They offer money for college, I told them remove mw from your list. Person started harassing me. Hung up, since they've called 3 more times

I am receiving numerous calls from this number and the party does not say anything...holds for a few seconds and then disconnects.