ZIP Code 99338
Kennewick, Washington · Benton County
No42439
Zip99338
TypeSTANDARD
Decommissioned0
Primary CityKennewick
Acceptable Cities—
Unacceptable CitiesPasco
StateWA
LstateWashington
CountyBenton County
TimezoneAmerica/Los_Angeles
Area Codes509
World RegionNA
CountryUS
Latitude46,16
Longitude-119,25