Cornerstone Bank Address: 1 Parkwood Dr, Eureka Springs, AR 72631 Phone: (479) 253-6161 Banks, Financial Advisory Services, Investments Other Businesses: Cornerstone Investment Service at 70 S Main St, Eureka Springs, AR 72632 Community First Bank at 107 W Van Buren, Eureka Springs, AR 72632 Cornerstone Bank at 152 E Van Buren, Eureka Springs, AR 72632 Arvest Bank at 151 E Van Buren, Eureka Springs, AR 72632