Wasilla AK ZIP Code
Wasilla city is located in Alaska State, Matanuska Susitna County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Wasilla AK zip code by its streets and block numbers if we have some of the Wasilla streets loaded in our website
Wasilla Area Code is 907 and Time Zone is Alaska (GMT -09:00).
Wasilla Zip Code - Alaska
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Wasilla City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Wasilla ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Wasilla, Alaska.
The Wasilla Zip Code is 99623, 99629, 99654, 99687.
If you want to send a mail to Wasilla City, you should use the 99623, 99629, 99654, 99687 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Wasilla 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 99623, 99629, 99654, 99687 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Wasilla 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 Alaska.