Areass Served: Cashmere (98815), Centerville (98613), Chelan (98816), Cowiche (98923), Dallesport (98617), Davenport (99122), Ephrata (98823), George (98824), Harrington (99134), Hermiston, OR (97838), Kittitas (98934), Leavenworth (98826), Manson (98831), Mattawa (99349), Othello (99344), Quincy (98848), Ronald (98940), Roslyn (98941), Royal City (99357), Snoqualmie Pass (98068), South Wenatchee (98801), Suncadia (98922), Thorp (98946), Tieton (98947), Union Gap (98903), Vantage (98950), West Wenatchee (98801), White Salmon (98672), Wilbur (99185)

Counties: Benton County, Kittitas County, Lincoln County, Umatilla County, and Yakima County