Whittier CA ZIP Code
Whittier city is located in California State, Los Angeles County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Whittier CA zip code by its streets and block numbers if we have some of the Whittier streets loaded in our website
Whittier Area Code is 562 and Time Zone is Pacific (GMT -08:00).
Whittier Zip Code - California
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Whittier City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Whittier ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Whittier, California.
The Whittier Zip Code is 90601, 90602, 90603, 90604, 90605, 90606, 90607, 90608, 90609, 90610.
If you want to send a mail to Whittier City, you should use the 90601, 90602, 90603, 90604, 90605, 90606, 90607, 90608, 90609, 90610 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Whittier ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 90601, 90602, 90603, 90604, 90605, 90606, 90607, 90608, 90609, 90610 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Whittier city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in California.