Zip Code List
Zip Code - 991 in

Zip CodeCityCounty
99101 Addy Stevens County
99102 Albion Whitman County
99103 Almira Lincoln County
99104 Belmont Whitman County
99104 Farmington Whitman County
99105 Benge Adams County
99107 Boyds Ferry County
99107 Kettle Falls Ferry County
99109 Chewelah Stevens County
99110 Clayton Stevens County
99111 Diamond Whitman County
99111 Colfax Whitman County
99113 Colton Whitman County
99114 Colville Stevens County
99115 Coulee City Grant County
99116 Coulee Dam Okanogan County
99117 Creston Lincoln County
99118 Curlew Ferry County
99119 Cusick Pend Oreille County
99121 Danville Ferry County
99122 Seven Bays Lincoln County
99122 Davenport Lincoln County
99123 Electric City Grant County
99124 Elmer City Okanogan County
99125 Endicott Whitman County
99126 Evans Stevens County
99126 Kettle Falls Stevens County
99127 St. John Whitman County
99128 Farmington Whitman County
99129 Fruitland Stevens County
99129 Hunters Stevens County
99130 Garfield Whitman County
99131 Gifford Stevens County
99133 Grand Coulee Grant County
99134 Harrington Lincoln County
99135 Hartline Grant County
99136 Hay Whitman County
99137 Hunters Stevens County
99138 Inchelium Ferry County
99139 Ione Pend Oreille County
99140 Keller Ferry County
99141 Kettle Falls Stevens County
99143 Lacrosse Whitman County
99144 Lamona Lincoln County
99144 Odessa Lincoln County
99146 Laurier Ferry County
99147 Lincoln Lincoln County
99147 Creston Lincoln County
99148 Loon Lake Stevens County
99149 Malden Whitman County
99150 Malo Ferry County
99151 Marcus Stevens County
...
Zip CodeCityCounty
99152 Metaline Pend Oreille County
99153 Metaline Falls Pend Oreille County
99154 Mohler Lincoln County
99154 Harrington Lincoln County
99155 Nespelem Okanogan County
99156 Newport Pend Oreille County
99157 Northport Stevens County
99158 Oakesdale Whitman County
99159 Odessa Lincoln County
99160 Orient Ferry County
99160 Kettle Falls Ferry County
99161 Palouse Whitman County
99163 Pullman Whitman County
99165 Pullman Whitman County
99166 Republic Ferry County
99167 Rice Stevens County
99169 Ritzville Adams County
99170 Plaza Whitman County
99170 Rosalia Whitman County
99171 St. John Whitman County
99173 Springdale Stevens County
99174 Steptoe Whitman County
99176 Thornton Whitman County
99179 Uniontown Whitman County
99180 Usk Pend Oreille County
99181 Valley Stevens County
99185 Wilbur Lincoln County