USPS - Postal Service in Defiance - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Defiance | 2959 S Highway 94 | 636-987-2407 | |
| USPS Mail Collection/Drop Box - 1300 Highway Dd | 1300 Highway Dd | ||
| USPS Mail Collection/Drop Box - 2959 S Highway 94 | 2959 S Highway 94 | ||