Wireless Zone® of Grinnell 10:00 AM - 6:00 PM 10:00 AM - 6:00 PM 10:00 AM - 6:00 PM 10:00 AM - 6:00 PM 10:00 AM - 6:00 PM 10:00 AM - 5:00 PM 12:00 PM - 4:00 PM521 Industrial Avenue Suite B Grinnell, IA 50112 USphone(641) 236-1022(641) 236-1022Get Directions