Find Post office Near Me in Caddo Welcome to our new site: catalog of Post office of Caddo, Texas. Find Post office Near Me. Closed now United States Postal Service Establishment Finance Post office +1 800-275-8777 14075 Texas 252 Loop, Caddo, TX 76429 TEXAS-PAGES.COM Caddo Post office Types of organizations in Caddo, Texas All types Cemetery Church Establishment Finance Local government office Place of worship Post office Real estate agency