Numbers with this prefix were first introduced in 1998.
While 5419710021 was originally issued with the info above, the owner of the phone number (541) 971-0021 may have transferred it through a process called porting.
I get continuous call from this pre-record message. I don't answer it. The problem is, you have to answer the call to supposedly opt out by pressing "2." Junk call about some vacation package.