Dayville OR ZIP Code
Dayville city is located in Oregon State, Grant County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Dayville OR zip code by its streets and block numbers if we have some of the Dayville streets loaded in our website
Dayville Area Code is 541 and Time Zone is Pacific (GMT -08:00).
Dayville Zip Code - Oregon
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Dayville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Dayville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Dayville, Oregon.
The Dayville Zip Code is 97825.
If you want to send a mail to Dayville City, you should use the 97825 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Dayville 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 97825 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Dayville 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 Oregon.