First National Bank branch and ATM locations Brighton, Pinckney, Whitmore Lake, Hartland, Howell, Fowlerville, Genoa, Hamburg Township. ATM Hours Available on Location, 24 Hours a Day, Year-Round Drive-Thru on the corner of Alamo and Dallas. ATM @ Santa Fe Santa Fe Dr. Weatherford. Locations & Hours. Main Office. Location Main Office. Our Main Office Address: E. Austin St. Giddings, Texas Main Telephone Number: