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Washington Area Codes – Complete List and Guide

Washington, with its 39 counties and stunning landscapes, is home to 11 active area codesthat span from its major cities to remote rural regions. Whether you're looking to trace a call, understand which area code corresponds to a specific city, or simply want to learn more about Washington area codes, this guide will provide you with all the essential details.

Washington's area codes cover a variety of regions, from the urban hubs of Seattle and Spokane to the picturesque regions of the Olympic Peninsula and the Cascades. Some of the most common Washington area codes include 206, 425, 360, 509, and 253, each covering a distinct geographic area within the state.

For more detailed information about the counties, cities, and area codes across Washington, WAPhoneLookupoffers easy access to area code lists, searchable databases, and more. Use our tool to quickly look up any phone number, trace its origin, and get detailed results in seconds. Start exploring Washington’s area codes today and uncover the details behind every call!

All Active Washington Area Codes (Organized in Numerical Order)

• 206 Area Code– Seattle metro area.
• 253 Area Code– Tacoma, Puyallup, Auburn.
• 360 Area Code– Western WA, Vancouver, Olympia.
• 425 Area Code– Bellevue, Redmond, Kirkland, Everett.
• 509 Area Code– Eastern WA, Spokane, Yakima.
• 564 Area Code– Overlay for 206, 253, 360, 425.

Top 30 Cities in Washington by Population

Here is a list of the top 30 cities in Washington by population, along with their estimates and corresponding area codes:

All Active Washington Area Codes and Their Cities

• 206 Area Code– Seattle, Mercer Island, Bainbridge Island, Shoreline, Burien, Tukwila
• 253 Area Code– Tacoma, Federal Way, Auburn, Lakewood, Puyallup, University Place
• 360 Area Code– Vancouver, Bellingham, Olympia, Everett, Marysville, Longview, Bremerton
• 425 Area Code– Bellevue, Everett, Redmond, Kirkland, Renton, Bothell, Sammamish
• 509 Area Code– Spokane, Yakima, Kennewick, Richland, Pullman, Walla Walla, Wenatchee
• 564 Area Code– Overlay for many of those same regions

Area Codes by County in Washington

• 206 Area Code– King County
• 253 Area Code– Pierce County
• 360 Area Code– Clallam, Clark, Cowlitz, Grays Harbor, Island, Jefferson, Kitsap, Lewis, Mason, Pacific, San Juan, Skagit, Skamania, Thurston, Wahkiakum, Whatcom
• 425 Area Code– King, Snohomish
• 509 Area Code– Adams, Asotin, Benton, Chelan, Columbia, Douglas, Ferry, Franklin, Garfield, Grant, Kittitas, Klickitat, Lincoln, Okanogan, Pend Oreille, Spokane, Stevens, Walla Walla, Whitman, Yakima
• 564 Area Code– Overlay for 206, 253, 360, 425 (various counties)

Top 10 Counties in Washington by Population

Notable Washington Area Codes

Did you know Washington State is home to some of the most famous and historically significant area codes in the Pacific Northwest? Here are some fun facts about the area codes that define the Evergreen State:

Popular Phone Numbers in Washington

Quickly find essential numbers for emergencies, non-emergencies, utilities, and more across the state of Washington.

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Geography and Demographics of Washington

Washington, located in the Pacific Northwest, is a state known for its stunning natural beauty, diverse geography, and vibrant economy. With a population of over 7.7 million residents, Washington ranks as the 13th most populous state in the United States. Spanning approximately 71,300 square miles, Washington is characterized by its diverse landscapes, which include the rugged coastline along the Pacific Ocean, the Cascade Mountain Range, temperate rainforests, expansive farmlands, and bustling urban centers.

Washington is often celebrated for its environmental diversity, ranging from the lush, green rainforests of the Olympic Peninsula to the dry, arid landscape of the Columbia Plateau. It is also home to national parks like Mount Rainier and Olympic National Park, drawing visitors from around the world. Known for its strong economic foundation, Washington’s economy thrives on industries such as technology, aerospace, agriculture, and trade. Seattle, its largest city, is a global leader in tech innovation, hosting major companies such as Microsoft, Amazon, and Boeing.

Culturally, Washington blends outdoor recreational activities with a rich arts scene. The state is renowned for its music festivals, seafood cuisine, wine production, and its status as a hub for tech and design innovation. Washington’s arts and music communities are also vibrant, with the state being home to the birthplace of grunge music, world-class museums, and theaters.

Washington’s population is concentrated in its major metropolitan areas, which are crucial to both its economic and cultural significance:

• Seattle-Tacoma-Bellevue Metro: Over 4 million residents, major center for technology, aerospace, and trade.
• Spokane Metro: Over 570,000 residents, eastern Washington hub for healthcare, education, and agriculture.
• Vancouver Metro: Around 460,000 residents, part of the Portland-Vancouver region, important for commerce and housing.
• Yakima Metro: About 250,000 residents, agricultural powerhouse known for apples, cherries, and hops.
• Bellingham Metro: Around 230,000 residents, gateway to Canada, with industries in manufacturing and agriculture.

Washington Quick Facts: Everything You Need to Know

Official Washington Resources

For additional information about Washington, including state services and phone regulations, check out these authoritative links:

• Wa.gov (Official State Website)
• Washington Utilities and Transportation Commission
• Office of the Attorney General of Washington