ZIP Code 77623 is located in the county of Galveston in the state of Texas. 77623 ZIP Code is spread between the coordinates of +29.5650785 Latitude and -94.39324684 Longitude. 77623 ZIP Code is part of the 409 area code. There are 0 postal offices in zip code 77623.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 77623. 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.