Town Hall Address 216 Walnut St. Texarkana, AR 71854 United States- Miller County Website https://cityoftexarkanaar.com Town Clerk 870-779-4995 216 Walnut St. Texarkana, AR 71854 United States Water 903-798-3800 801 Wood St. Texarkana, AR 75501 United States Tax Collector 870-779-4999 216 Walnut St. Texarkana, AR 71854 United States County Miller