Golden 1 Credit Union the Address: 321 Preston Ave, Ione, CA 95640 Phone: (209) 274-2484 Banks Other Businesses: Bank Of America at 66 W Main St, Ione, CA 95640 American River Bank at 66 Main Street, Ione, CA 95640 Castle Oaks Water Reclamation at 10100 Five Mile Dr, Ione, CA 95640 Camanche Hills Hunting Preserve at 2951 Curran Rd, Ione, CA 95640