US Post Office is located at 13836 Fm 225 S, Laneville, TX. This business specializes in Post Offices. US Post Office is open Mon, 7:05am-4pm; Tue, 7:05am-4pm; Wed, 7:05am-4pm; Thu, 7:05am-4pm; Fri, 7:05am-4pm; Sat, Closed; Sun, Closed and accepts American Express, Discover, Mastercard and Visa.