Colton WA ZIP Code
Colton city is located in Washington State, Whitman County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Colton WA zip code by its streets and block numbers if we have some of the Colton streets loaded in our website
Colton Area Code is 509 and Time Zone is Pacific (GMT -08:00).
Colton Zip Code - Washington
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Colton City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Colton ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Colton, Washington.
If you want to send a mail to Colton City, you should use the 99113 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Colton 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 99113 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Colton 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 Washington.
Colton, Washington - MAP
ZIP Plus 4 Colton - US Streets Zip Codes
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Colton ZIP Code Lookup
Washington Zip+4 - Nearby Colton Cities
Cities near Colton in Washington