Mendota and Troy Grove Fire Departments Dispatch Genres:emergency Playing: This feed covers dispatch and operations of the Mendota and Troy Grove fire departments. The frequency is 155.0700. Leave a Review Set your rating: Your Review: Submit You Also May Like Lonoke County Fire Dispatch emergency Cleburne County Fire emergency College Station Fire and EMS emergency Napa County Fire and CAL FIRE LNU East emergency Posts navigation Mendocino County Sheriff, Fire, EMS, Cal Fire and CHP Merf Radio