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Grant ZIP Codes — Washington (WA)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Ephrata | Grant | Washington | WA | 98823 |
| George | Grant | Washington | WA | 98824 |
| Marlin | Grant | Washington | WA | 98832 |
| Moses Lake | Grant | Washington | WA | 98837 |
| Quincy | Grant | Washington | WA | 98848 |
| Soap Lake | Grant | Washington | WA | 98851 |
| Stratford | Grant | Washington | WA | 98853 |
| Warden | Grant | Washington | WA | 98857 |
| Wilson Creek | Grant | Washington | WA | 98860 |
| Coulee City | Grant | Washington | WA | 99115 |
| Electric City | Grant | Washington | WA | 99123 |
| Grand Coulee | Grant | Washington | WA | 99133 |
| Hartline | Grant | Washington | WA | 99135 |
| Beverly | Grant | Washington | WA | 99321 |
| Mattawa | Grant | Washington | WA | 99349 |
| Royal City | Grant | Washington | WA | 99357 |
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