ZIP Code 94565 is located in the county of Contra Costa in the state of California. 94565 ZIP Code is spread between the coordinates of +38.0167062 Latitude and -121.91451132 Longitude. 94565 ZIP Code is part of the 925 area code. There are 3 postal offices in zip code 94565.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 94565. 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.