Riddle OR ZIP Code
Riddle city is located in Oregon State, Douglas County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Riddle OR zip code by its streets and block numbers if we have some of the Riddle streets loaded in our website
Riddle Area Code is 541 and Time Zone is Pacific (GMT -08:00).
Riddle Zip Code - Oregon
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Riddle City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Riddle ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Riddle, Oregon.
The Riddle Zip Code is 97469.
If you want to send a mail to Riddle City, you should use the 97469 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Riddle 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 97469 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Riddle 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.