Zip Code 98840 is located in Okanogan, Okanogan county in the state of Washington. 98840 Zip Code is spread between the coordinates of +48.577378 Latitude and -119.956787 Longitude. 98840 Zip Code is part of the 509 area code. There is 1 postal office in zip code 98840 which we have listed below
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 98840. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.