Zip Code 99031 is located in Spangle, Spokane county in the state of Washington. 99031 Zip Code is spread between the coordinates of +47.438748 Latitude and -117.370017 Longitude. 99031 Zip Code is part of the 509 area code. There is 1 postal office in zip code 99031 which we have listed below
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 99031. 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.