ZIP Code 78839 is located in the county of Zavala in the state of Texas. 78839 ZIP Code is spread between the coordinates of +28.6914600 Latitude and -99.82601103 Longitude. 78839 ZIP Code is part of the 830 area code. There are 0 postal offices in zip code 78839.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 78839. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.