A- Anacortes
B- Bainbridge Island, Bellevue, Bellingham, Bothell, Bremerton
C- Carson, Chehalis, Chewelah, Clarkston, Clinton, Colbert, College Place, Coupeville
D- Duvall
E- Edmonds, Ellensburg, Everett
F- Federal Way
G- Gig Harbor, Greenacres
H- Hoquiam
K- Kennewick, Kent, Kingston, Kirkland
L- Lake Stevens, Lakebay, Lakewood, Longview, Lopez Island, Lynnwood
M- Marysville, Medina, Monroe, Mount Vernon, Mountlake Terrace, Moxee, Mukilteo
O- Oak Harbor, Olympia
P- Pasco, Port Angeles, Port Orchard, Port Townsend, Poulsbo, Prosser, Puyallup
R- Redmond, Richland
S- Seabeck, Seattle, Selah, Sequim, Snohomish, Spokane, Sumner
T- Tacoma, Twisp
U- Underwood
V- Vancouver
W- Waterville, Wenatchee, West Richland, Woodinville
Y- Yakima