Randolph Brooks Federal Credit Union Address: 1711 S Colorado St, Lockhart, TX 78644 Phone: (512) 398-1950 Banks, Mortgage Brokers Other Businesses: First Lockhart National Bank at 111 S Main St, Lockhart, TX 78644 Sage Capital Bank at 501 S Colorado St, Lockhart, TX 78644 Telebank at 111 S Main St, Lockhart, TX 78644 Bank of the Ozarks-Lockhart at 118 W Market St, Lockhart, TX 78644