Colbert WA ZIP Code
Colbert city is located in Washington State, Spokane County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Colbert WA zip code by its streets and block numbers if we have some of the Colbert streets loaded in our website
Colbert Area Code is 509 and Time Zone is Pacific (GMT -08:00).
Colbert Zip Code - Washington
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Colbert City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Colbert ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Colbert, Washington.
The Colbert Zip Code is 99005.
If you want to send a mail to Colbert City, you should use the 99005 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Colbert 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 99005 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Colbert 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.