Find Post office Near Me in Wickett Welcome to our new site: catalog of Post office of Wickett, Texas. Find Post office Near Me. Closed now United States Postal Service Establishment Finance Post office +1 800-275-8777 300 O'Brien Street, Wickett, TX 79788 TEXAS-PAGES.COM Wickett Post office Types of organizations in Wickett, Texas All types Atm Cafe Church Convenience store Establishment Finance Food Gas station General contractor Health Insurance agency Local government office Place of worship Post office