503 Area Code

The 503 area code is found in the state of Oregon, and spans 12 different Counties. Listed below are the 12 Counties that reside inside of the 503 area code. Included under the Counties are the cities within the given County.
Clackamas County Oregon
Beavercreek, Boring, Brightwood, Canby, Clackamas, Colton, Damascus, Eagle Creek, Estacada, Gladstone, Government Camp, Happy Valley, Lake Oswego, Marylhurst, Molalla, Mulino, Oregon City, Portland, Rhododendron, Sandy, Welches, West Linn, Wilsonville
Clatsop County Oregon
Arch Cape, Astoria, Cannon Beach, Hammond, Seaside, Tolovana Park, Warrenton
Columbia County Oregon
Clatskanie, Columbia City, Deer Island, Rainier, Saint Helens, Scappoose, Vernonia, Warren
Hood River County Oregon
Mount Hood Parkdale
Lane County Oregon
Lorane
Linn County Oregon
Cascadia, Lyons, Mill City, Scio
Marion County Oregon
Aumsville, Aurora, Detroit, Donald, Gates, Gervais, Hubbard, Idanha, Keizer, Mehama, Mount Angel, Saint Benedict, Saint Paul, Salem, Scotts Mills, Silverton, Stayton, Sublimity, Turner, Woodburn
Multnomah County Oregon
Bridal Veil, Corbett, Fairview, Gresham, Portland, Troutdale
Polk County Oregon
Dallas, Falls City, Grand Ronde, Independence, Monmouth, Rickreall, Salem
Tillamook County Oregon
Bay City, Beaver, Cloverdale, Garibaldi, Hebo, Manzanita, Nehalem, Neskowin, Netarts, Oceanside, Pacific City, Rockaway Beach, Tillamook, Wheeler
Washington County Oregon
Banks, Beaverton, Buxton, Cornelius, Forest Grove, Gales Creek, Gaston, Hillsboro, Manning, North Plains, Portland, Sherwood, Timber, Tualatin
Yamhill County Oregon
Amity, Carlton, Dayton, Dundee, Lafayette, Mcminnville, Newberg, Sheridan, Willamina, Yamhill