ZIP Code 99223 is located in the county of Spokane in the state of Washington. 99223 ZIP Code is spread between the coordinates of +47.6132825 Latitude and -117.36178678 Longitude. 99223 ZIP Code is part of the 509 area code. There are 2 postal offices in zip code 99223.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 99223. 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.