ZIP Code 91963 is located in the county of San Diego in the state of California. 91963 ZIP Code is spread between the coordinates of +32.6213574 Latitude and -116.60716400 Longitude. 91963 ZIP Code is part of the area code. There are 0 postal offices in zip code 91963.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 91963. 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.