Mission Bank Address: 15055 Vista Rd, Helendale, CA 92342 Phone: (760) 952-2265 Banks Other Businesses: The Inn At Silver Lakes at 14818 Clubhouse Drive, Helendale, CA 92342 Silver Lakes Vacation Club at 27160 Vista Rd, Helendale, CA 92342 Molly Brown's Country Cafe at 24949 National Trails Hwy, Helendale, CA 92342 Lakeside Sports Bar at 26814 Blue Water Rd, Helendale, CA 92342