Where is Area Code 503? | Portland, Beaverton, & Salem, OR ...
The 503 Area Code is located in the state of Oregon. Area Code 503 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 7,935,000 unique phone numbers and 1,494,630 individuals near the cities of Portland, Beaverton, and Salem.
DA: 83 PA: 66 MOZ Rank: 55 Up or Down: Up