94303 ZIP Code


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94303 is a zip code assigned by the US Postal Service Office for a US City.


You can search for the 94303 zip code by its streets and block numbers if we have some of the streets loaded in our website

You should use 94303 Zip Code if you want to send mail to a certain US City.



94303 Zip Code - US ZIP Codes

The US ZIP Code basic format consists of five decimal numerical digits assigned like the 94303 Zip Code. An extended ZIP+4 code, introduced in the 1980s, includes the five digits 94303 ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code.



94303 Zip Code belongs to Palo Alto, CA - US. 94303 Zip code is located at Santa Clara County and is related to this cities: E Palo Alto, East Palo Alto, Palo Alto

94303 Zip Code Area Code is 650 and 94303 Zip Code Time Zone is Pacific (GMT -08:00).

In 1983, the U.S. Postal Service introduced an expanded Palo Alto 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 94303 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Palo Alto 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.


94303 Zip Code MAP



What city is 94303 Zip Code?

The 94303 Zip Code is assigned to Palo Alto City in California State.




ZIP Plus 4 Palo Alto - US Streets Zip Codes

Please check the Palo Alto page



Reverse 94303 Zip Code Lookup

94303 Zip Code City?

Palo Alto, CA

Palo Alto (Santa Clara County), California - US

This Zip code is related to E Palo Alto, East Palo Alto, Palo Alto City



94303 ZIP Code Lookup

94303 Zip Code File:
Zip Code: 94303
City: Palo Alto
Palo Alto Area Code: 650
Palo Alto, CA - Time Zone: Pacific (GMT -08:00)
County: Santa Clara
City Aliases: E Palo Alto, East Palo Alto, Palo Alto
State: California
State Abb: CA