Who called from 5032773521

2013-07-16 10:30  Did not answer

Received this call about 20 mins ago, didn't answer and when I called back I got that alarm sound. Very annoying. It seems to be making it's rounds around the whole country.

Received called from same number as others area code 503.

Received a call from this number twice within a half an hour.  Got the same annoying alarm sound when I called it back from my landline.  This is getting annoying.  Googled the area code and it supports Portland and Salem Oregon and I'm in Montreal!

just called 5 mins ago, didnt answer and they didnt leave a message,,