| 99013 Ford | 509 | Stevens County | Washington (WA) |
| 99034 Tum Tum | 509 | Stevens County | Washington (WA) |
| 99034 Tumtum | 509 | Stevens County | Washington (WA) |
| 99040 Wellpinit | 509 | Stevens County | Washington (WA) |
| 99101 Addy | 509 | Stevens County | Washington (WA) |
| 99109 Chewelah | 509 | Stevens County | Washington (WA) |
| 99110 Clayton | 509 | Stevens County | Washington (WA) |
| 99114 Colville | 509 | Stevens County | Washington (WA) |
| 99126 Kettle Falls | 509 | Stevens County | Washington (WA) |
| 99126 Evans | 509 | Stevens County | Washington (WA) |
| 99129 Fruitland | 509 | Stevens County | Washington (WA) |
| 99129 Hunters | 509 | Stevens County | Washington (WA) |
| 99131 Gifford | 509 | Stevens County | Washington (WA) |
| 99137 Cedonia | 509 | Stevens County | Washington (WA) |
| 99137 Hunters | 509 | Stevens County | Washington (WA) |
| 99141 Kettle Falls | 509 | Stevens County | Washington (WA) |
| 99148 Deer Lake | 509 | Stevens County | Washington (WA) |
| 99148 Loon Lake | 509 | Stevens County | Washington (WA) |
| 99151 Marcus | 509 | Stevens County | Washington (WA) |
| 99157 Northport | 509 | Stevens County | Washington (WA) |
| 99167 Rice | 509 | Stevens County | Washington (WA) |
| 99173 Springdale | 509 | Stevens County | Washington (WA) |
| 99181 Valley | 509 | Stevens County | Washington (WA) |