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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.
List of all area codes in Seattle, WA. Seattle, WA area code map, list, and phone lookup.
Area codes list for the United States, state Washington, Seattle. Reverse phone lookup, search by area code or region. Local time and map of Seattle.
Search by City: Area code maps for all of the U.S. area codes. View the entire US or select an area code to see a detailed map.
Area codes in Washington state. 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.
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All phone area codes in the Washington with major cities covered.
