ZIP Code 77991 is located in the county of Jackson in the state of Texas. 77991 ZIP Code is spread between the coordinates of +28.8183988 Latitude and -96.61578290 Longitude. 77991 ZIP Code is part of the 361 area code. There are 0 postal offices in zip code 77991.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 77991. 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.