PhoneYa currently tracks 5 phone numbers beginning with 503-600 with 1 carrying community reports and official complaint information. These 503-600 numbers are in Portland, OR.
Numbers starting with 503-600 share the 503 area code (Portland, OR) and the 600 exchange. If you received a call from a 503-600 number, search the full 10-digit number above to see who called and read reports from other people.
