ZIP Code 77990 is located in the county of Refugio in the state of Texas. 77990 ZIP Code is spread between the coordinates of +28.4675978 Latitude and -96.88651205 Longitude. 77990 ZIP Code is part of the 361 area code. There are 0 postal offices in zip code 77990.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 77990. 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.