Find Post office Near Me in Gary City Welcome to our new site: catalog of Post office of Gary City, Texas. Find Post office Near Me. United States Postal Service Establishment Finance Post office +1 800-275-8777 2601 Farm to Market Road 999, Gary City, TX 75643 TEXAS-PAGES.COM Gary City Post office Types of organizations in Gary City, Texas All types Car repair Cemetery Church Clothing store Convenience store Establishment Finance Food Gas station General contractor Home goods store Place of worship Plumber Post office Real estate agency School Storage Travel agency