Service Area: Boyers, Buffalo Township, Butler, Cabot, Center Township, Clay Township, Connoquenessing Township, Cranberry Township, East Butler, Evans City, Grove City, Harmony, Harrisville, Karns City, Mars, Parker, Penn Township, Petrolia, Portersville, Prospect, Middlesex Township, Muddy Creek Township, Sarver, Saxonburg, Slippery Rock, Summit Township, West Sunbury, Winfield Township, Zelienople