509 Area Code Data

Area code 509 has a total estimated population of 1,297,592 people and covers the following localities in Washington:

  • Almira
  • Anatone
  • Asotin
  • Benton City
  • Bickleton
  • Bingen
  • Brewster
  • Bridgeport
  • Cashmere
  • Chattaroy
  • Chelan
  • Cheney
  • Chewelah
  • Cle Elum
  • Colfax
  • Colville
  • Connell
  • Coulee City
  • Coulee Dam
  • Cowiche
  • Creston
  • Curlew
  • Cusick
  • Dallesport
  • Davenport
  • Dayton
  • Deer Park
  • Easton
  • Edwall
  • Elk
  • Ellensburg
  • Eltopia
  • Endicott
  • Entiat
  • Ephrata
  • Fairfield
  • Farmington
  • Garfield
  • George
  • Glenwood
  • Goldendale
  • Grandview
  • Granger
  • Harrah
  • Harrington
  • Hunters
  • Ione
  • Kahlotus
  • Kennewick
  • Kettle Falls
  • Klickitat
  • Lacrosse
  • Latah
  • Leavenworth
  • Lewiston
  • Liberty Lake
  • Lind
  • Loomis
  • Loon Lake
  • Lyle
  • Mabton
  • Malden
  • Mansfield
  • Manson
  • Medical Lake
  • Mesa
  • Metaline Falls
  • Moscow
  • Moses Lake
  • Naches
  • Nespelem
  • Newman Lake
  • Newport
  • Northport
  • Oakesdale
  • Odessa
  • Omak
  • Oroville
  • Othello
  • Palouse
  • Pasco
  • Pateros
  • Paterson
  • Pomeroy
  • Prescott
  • Prosser
  • Pullman
  • Quincy
  • Reardan
  • Republic
  • Richland
  • Ritzville
  • Rockford
  • Roosevelt
  • Rosalia
  • Roslyn
  • Saint Helens
  • Saint John
  • Soap Lake
  • Spangle
  • Spokane
  • Sprague
  • Springdale
  • Starbuck
  • Stevenson
  • Sunnyside
  • Tekoa
  • Thornton
  • Tieton
  • Tonasket
  • Toppenish
  • Trout Lake
  • Twisp
  • Uniontown
  • Valley
  • Waitsburg
  • Walla Walla
  • Wapato
  • Warden
  • Washtucna
  • Waterville
  • Wenatchee
  • West Richland
  • White Salmon
  • White Swan
  • Wilbur
  • Wilson Creek
  • Winthrop
  • Wishram
  • Yakima
  • Zillah

The (509) area code is comprised of 615 unique phone exchanges: