I've received two calls to my cell phone from this number in the last week. They didn't leave a message either time. I'm in Texas and don't know anyone in the 503 area code. Now I know never to answer. I'm on the Do Not Call List as well...
I have gotten phone calls from 503 563 0989. When I attempt to contact them I get disconnected. What do they gave to hide? Whoever you are, you will get caught so stop while u are ahead.