ZIP Code 91003 is located in the county of Los Angeles in the state of California. 91003 ZIP Code is spread between the coordinates of +34.18 Latitude and -118.13 Longitude. 91003 ZIP Code is part of the 626 area code. There are 0 postal offices in zip code 91003.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 91003. 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.