ZIP Code 99130 is located in Whitman county in the state of Washington. 99130 ZIP Code is spread between the coordinates of +46.929426 Latitude and -117.170603 Longitude. 99130 ZIP Code is part of the 509 area code. There is 1 postal office in zip code 99130 which we have listed below.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 99130. 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.