Who called from 5032013530

Called me three times in the last few weeks.  I never answer because I don't know anybody in Portland.  They never leave a voicemail.  Annoying.

Just received the call too. They must have a lot of operators (or systems) making calls. Seems like everyone getting calls all at once

Got a call from 503-201-3530 on 1/11/2012. Have no idea who this is as I was not near the phone. Tried to call it back and only got a busy signal. Researched and found that it is a verizon phone number...no name attached.

I received a call from this number today. When i answered it they hung up. I called the number back it rang once and then i received a busy signal. Who is this?

Just got one as well. I didn't answer - it only rang twice - no message. Irritating.