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| Zip Code | State | Type | County | City | Area Code |
|---|---|---|---|---|---|
| Search for a ZIP code to see details | |||||
| County | ZIP Code | Major City | Type | Area Code |
|---|---|---|---|---|
| Washington | 63030 | Fletcher | Standard | 636 |
| Washington | 63071 | Richwoods | Standard | 573 |
| Washington | 63622 | Belgrade | Standard | 573 |
| Washington | 63626 | Blackwell | Standard | 636 |
| Washington | 63630 | Cadet | Standard | 573 |
| Washington | 63631 | Caledonia | Standard | 573 |
| Washington | 63648 | Irondale | Standard | 573 |
| Washington | 63660 | Mineral Point | Standard | 573 |
| Washington | 63664 | Potosi | Standard | 573 |
| Washington | 63674 | Tiff | PO Box | 573 |