Tri Counties Bank Address: 43308 State Highway 299 E, Fall River Mills, CA 96028 Phone: (530) 336-6291 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Banks, Mortgages, Mortgage Brokers Other Businesses: Plumas Bank at 43163 State Highway 299 E, Fall River Mills, CA 96028 Fall River Hotel & Restaurant at 24860 Main St, Fall River Mills, CA 96028 Fall River Lodge at 43288 State Highway 299 E, Fall River Mills, CA 96028 Fall River Hotel & Restaurant at 24860 Main St, Fall River Mills, CA 96028