Texarkana, TX

ZIP code 75501 covers central and nearby parts of Texarkana, Texas, including much of its downtown. Notable landmarks include the Perot Theatre, a restored 1920s performance venue; the Ace of Clubs House, a distinctive octagonal historic home; and the Museum of Regional History. The area also includes the Texarkana Post Office and Federal Building, known for its location on the Texas–Arkansas state line.