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Washington ZIP Codes — Colorado (CO)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Akron | Washington | Colorado | CO | 80720 |
| Lindon | Washington | Colorado | CO | 80740 |
| Otis | Washington | Colorado | CO | 80743 |
| Woodrow | Washington | Colorado | CO | 80757 |
| Anton | Washington | Colorado | CO | 80801 |
| Cope | Washington | Colorado | CO | 80812 |
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