ZIP Code 94558 is located in the county of Napa in the state of California. 94558 ZIP Code is spread between the coordinates of +38.3244590 Latitude and -122.30328190 Longitude. 94558 ZIP Code is part of the 707 area code. There are 3 postal offices in zip code 94558.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 94558. 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.