ZIP Code 78728 is located in the county of Travis in the state of Texas. 78728 ZIP Code is spread between the coordinates of +30.4487454 Latitude and -97.68280673 Longitude. 78728 ZIP Code is part of the 512, 737 area code. There are 2 postal offices in zip code 78728.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 78728. 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.