Area Code 509

The 509 Area Code (or Area Code 509) is located in the state of WA. Area Code 509 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.41 million unique phone numbers and 5.16 million individuals near the city of Walla Walla

Area Code 509 History

Area code 509 was put into service. Area code 509 was created from a split of area code 206.

Following cities also use area code 509:

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

ZIP codes in Area Code 509: