ZIP Code 91401 is located in the county of Los Angeles in the state of California. 91401 ZIP Code is spread between the coordinates of +34.1805691 Latitude and -118.43336821 Longitude. 91401 ZIP Code is part of the 323, 818 area code. There are 0 postal offices in zip code 91401.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 91401. 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.