509 Area Code 🌍☎️

The most populous cities in area code 509 are: Spokane, Yakima, Kennewick, Wenatchee, and Pasco.

Other cities in the 509 area code include: Walla Walla, Moses Lake, Sunnyside, Ellensburg, Richland, Pullman, Clarkston, Prosser, Omak, Deer Park, Ephrata, Cle Elum, Colville, Quincy, Cheney, Colfax, Coulee Dam, Othello, White Salmon, Ritzville, Pateros, Mesa, Liberty Lake, Goldendale, Oroville, Davenport, Newport, Grandview, Toppenish, Connell, Mattawa, Chewelah, Pomeroy, Waitsburg, Wilbur, Naches, Lyle, Washtucna, Hay, Newman Lake, Odessa, Springdale, Selah, Bridgeport, Republic, East Wenatchee, Wapato, Medical Lake, Granger, Benton City, Warden, Soap Lake, Kettle Falls, Loon Lake, Edwall, Harrah, Coulee City, Sprague, Uniontown, Rockford, Northport, Creston, Almira, Chattaroy, Eltopia, Orondo, Dayton, Stevenson, Asotin, Tonasket, Twisp, Rosalia, Thorp, West Richland, Mead, Cashmere, Zillah, Brewster, Mabton, Tieton, Palouse, Tekoa, Trout Lake, Reardan, White Swan, Lind, Saint John, Garfield, Touchet, Fairfield, Oakesdale, Ione, Harrington, Lacrosse, Marlin, Endicott, Spangle, Metaline Falls, Curlew, Valley, Roosevelt, Loomis, Farmington, Bickleton, Anatone, Benge, Beverly, Elk, Gifford, Glenwood, Thornton, Underwood, Usk, Wahkiacus, Fairchild Air Force Base, Cowiche, Prescott, and Winthrop.

Spokane is a city in the state of Washington, in the northwestern United States. It is the seat of Spokane County, and the economic and cultural center of the Spokane Metropolitan Area, the Greater Spokane Area, and the Inland Northwest. It is located along the Spokane River west of the Rocky Mountain foothills in eastern Washington, 92 miles (148 km) south of the Canada–US border, approximately 20 miles (30 km) from the Washington– Idaho border, and 280 miles (450 km) east of Seattle along Interstate 90. The city, along with the whole Inland Northwest, is served by Spokane International Airport, 5 miles (8 km) west of downtown Spokane. According to the 2010 Census, Spokane had a population of 208,916, making it the second largest city in Washington and the 102nd largest city in the United States.The first humans to live in the area, the Spokane people (their name meaning "children of the sun" in Salishan), arrived between 13,000 and 8,000 years ago, living off plentiful game. Known as the birthplace of Father's Day, Spokane is officially nicknamed the "Lilac City". David Thompson explored the area with the westward expansion and establishment of the North West Company's Spokane House in 1810. This trading post was the first long-term European settlement in Washington. Completion of the Northern Pacific Railway in 1881 brought settlers to the Spokane area, and that same year it was officially incorporated as a city with the name of "Spokan Falls". In the late 19th century, gold and silver were discovered in the Inland Northwest. The local economy depended on mining, timber, and agriculture until the 1980s. Spokane hosted the first environmentally themed World's Fair at Expo'74.Many of the older Romanesque Revival -style buildings in the downtown area were designed by architect Kirtland Kelsey Cutter after the Great Fire of 1889. The city also features Riverfront and Manito parks, the Smithsonian-affiliated Northwest Museum of Arts and Culture, the Davenport Hotel, and the Fox and Bing Crosby theaters. The Cathedral of Our Lady of Lourdes serves as the seat of the Roman Catholic Diocese of Spokane, and the city is also the center of the Mormon Spokane Washington Temple District. The Cathedral of St. John the Evangelist represents the Anglican community. Gonzaga University was established in 1887 by the Jesuits, and the private Presbyterian Whitworth University opened three years later in north Spokane. In sports, the Gonzaga Bulldogs collegiate basketball team competes at the Division I level. Professional and semi-professional sports teams include the Spokane Indians in Minor League Baseball, Spokane Empire in arena football, and Spokane Chiefs in junior ice hockey. As of 2010, Spokane's only major daily newspaper, The Spokesman-Review, has a daily circulation of over 76,000.

Yakima is a U.S. city located about 60 miles (100 kilometers) southeast of Mount Rainier in Washington. Yakima is the county seat of Yakima County, Washington, and the state's eleventh largest city by population. As of the 2010 census, the city had a total population of 91,067 and a metropolitan population of 243,231. The unincorporated suburban areas of West Valley and Terrace Heights are considered a part of greater Yakima. Yakima is situated in the Yakima Valley, an extremely productive agricultural region noted for apple, wine and hop production. As of 2011, the Yakima Valley produces 77% of all hops grown in the United States. The name Yakima originates from the Yakama Nation, located south of the city.

Kennewick is a city in Benton County in the southeastern part of the State of Washington, along the southwest bank of the Columbia River, just southeast of the confluence of the Columbia and Yakima rivers and across from the confluence of the Columbia and the Snake. It is the most populous of the three cities collectively referred to as the Tri-Cities (the others being Pasco across the Columbia and Richland across the Yakima). The population was 73,917 at the 2010 census. April 1, 2013 estimates from the Washington State Office of Financial Management put the city's population at 76,410. The nearest commercial airport is the Tri-Cities Airport in Pasco, a regional commercial and private airport.

The 509 area code lies within the Pacific Daylight Time Zone (or PDT). The current time in Pacific Daylight Time is 04:21 AM on Mar 10, 2026.