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The U.S. state of Washington has six telephone area codes. The state initially used a single area code (206) until it was divided in 1957 with the creation of area code 509 to serve Eastern Washington.
Our area code lookup makes it easy to find area codes in Washington. Includes area code listings of all Washington area codes with corresponding cities.
Area code 509 is the telephone area code in the North American Numbering Plan (NANP) for the eastern part of the U.S. state of Washington. The numbering plan area (NPA) roughly comprises the state east of the Cascade Mountains, and includes Spokane, the Tri-Cities (Richland, Pasco, and Kennewick), Ellensburg, Yakima, Walla Walla, and Wenatchee ...
Area code 509 is located in eastern Washington and covers Spokane, Yakima, Spokane Valley, Kennewick, and Pasco. It is the only area code that serves the area. What time zone is area code 509?
There are 6 active area codes in the state of Washington. Each of these area codes are listed below. There are two lists that Wirefly provides for the area codes in Washington. The first table below shows the most populated cities in Washington with the area codes listed next to them.
Lookup area code information for SPOKANE, WA. Get the NPA NXX (area code and prefix) as well as much more data for SPOKANE, WA.
Get a full list of Washington area codes. Check out the area’s map, the current time, and area codes listed by city.
