Rosburg WA ZIP Code
Rosburg city is located in Washington State, Wahkiakum County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Rosburg WA zip code by its streets and block numbers if we have some of the Rosburg streets loaded in our website
Rosburg Area Code is 360 and Time Zone is Pacific (GMT -08:00).
Rosburg Zip Code - Washington
The big-team.ru basic format consists of five decimal numerical digits assigned to the Rosburg City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Rosburg ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Rosburg, Washington.
The Rosburg Zip Code is 98643.
If you want to send a mail to Rosburg City, you should use the 98643 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Rosburg 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 98643 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Rosburg 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.