503 Area Code: Cities, Map, Time Zone, Location

503 area code is located in the state of Oregon , US, and it covers Portland ., and the time zone is Pacific time zone.

Here are list of 503 Area Code

Area CodePlace Name
503 area CodePortland

503 Area Code Time Zone

The 503 area code is located in the Pacific time zone.

503 Area Code Map

Area Code 503 Map
credit: allareacodes 

Top Cities in Area Code 503

Portland, OR
Salem, OR
Gresham, OR
Hillsboro, OR
Beaverton, OR
Aloha, OR
Tigard, OR
Lake Oswego, OR
Keizer, OR
McMinnville, OR
Oregon City, OR
Tualatin, OR
West Linn, OR
Woodburn, OR
Newberg, OR
Forest Grove, OR
Bethany, OR
Milwaukie, OR
Hayesville, OR
Wilsonville, OR
Sherwood, OR
Oak Grove, OR
Troutdale, OR
Four Corners, OR
Canby, OR
Dallas, OR
Cedar Mill, OR
Happy Valley, OR
Oatfield, OR
St. Helens, OR
Cornelius, OR
Gladstone, OR
Oak Hills, OR
Damascus, OR
Sandy, OR
Monmouth, OR
Astoria, OR
Rockcreek, OR
Silverton, OR
Bull Mountain, OR
Fairview, OR
Independence, OR
Cedar Hills, OR
Molalla, OR
West Haven-Sylvan, OR
Stayton, OR
Jennings Lodge, OR
Garden Home-Whitford, OR
Scappoose, OR
West Slope, OR

503 Area Code FAQ

Which cities or regions are covered by the 503 area code?

The 503 area code primarily covers the western part of Oregon, including major cities such as Portland, Salem, Beaverton, Hillsboro, Gresham, and others.

Is 503 the only area code in Oregon?

No, Oregon has multiple area codes. In addition to 503, the state also has the 541, 971, and 458 area codes.

When was the 503 area code established?

The 503 area code was one of the original area codes established in 1947 as part of the North American Numbering Plan.

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