Summary of known towns covered by the 503 area code
Please note, this should not be considered a comprehensive list, and may contain errors. Town data is from a compiled database of accommodations and tourism attractions within the given area code. If you wish to check other area codes, go back to the main menu.
California towns in the 503 area
Oregon towns in the 503 area
- Aloha
- Arch Cape
- Astoria
- Aurora
- Beaverton
- Boring
- Brightwood
- Canby
- Cannon Beach
- Carlton
- Cascade Locks
- Clackamas
- Clatskanie
- Cloverdale
- Corbett
- Dallas
- Dayton
- Detroit
- Dundee
- Estacada
- Fairview
- Falls City
- Forest Grove
- Garibaldi
- Gates
- Gearhart
- Gladstone
- Government Camp
- Grand Ronde
- Gresham
- Hammond
- Hillsboro
- Hines
- Idanha
- Independence
- Keizer
- King City
- Lafayette
- Lake Oswego
- Lyons
- Manzanita
- McMinnville
- Medford
- Mill City
- Milwaukie
- Molalla
- Monmouth
- Mt. Vernon
- Nehalem
- Neskowin
- Netarts
- Newberg
- Oceanside
- Oregon City
- Pacific City
- Portland
- Prineville
- Rainier
- Rockaway Beach
- Saint Helens
- Saint Paul
- Salem
- Sandy
- Scappoose
- Scotts Mills
- Seaside
- Silverton
- Stayton
- St. Helens
- Sublimity
- The Dalles
- Tigard
- Tillamook
- Tolovana Park
- Troutdale
- Tualatin
- Vernonia
- Warrenton
- Welches
- Westport
- Wheeler
- Willamina
- Wilsonville
- Woodburn
- Yamhill