Find Post office Near Me in Montalba Welcome to our new site: catalog of Post office of Montalba, Texas. Find Post office Near Me. United States Postal Service Establishment Finance Post office +1 800-275-8777 200 E FM 321, Montalba, TX 75853 TEXAS-PAGES.COM Montalba Post office Types of organizations in Montalba, Texas All types Beauty salon Cafe Car repair Cemetery Church Establishment Finance Fire station Food Gas station General contractor Hardware store Health Home goods store Park Parking Place of worship Post office School Storage Veterinary care