Counties Served

Note: Counties previously served by NW811/NUNC are now served by Washington 811

Adams
Asotin
Benton
Chelan
Clallam
Clark
Columbia
Cowlitz
Douglas
Ferry
Franklin
Garfield
Grant
Grays Harbor
Island
Jefferson
King
Kitsap
Kittitas
Klickitat
Lewis
Lincoln
Mason
Okanogan
Pacific
Pend Orielle
Pierce
San Juan
Skagit
Skamania
Snohomish
Stevens
Thurston
Wahkiakum
Walla Walla
Whatcom
Whitman