USPS - Postal Service in Duncan - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Duncan | 131 W Main St | 864-439-3920 | |
| USPS Mail Collection/Drop Box - 131 W Main St | 131 W Main St | ||
| USPS Mail Collection/Drop Box - 1402 E Main St | 1402 E Main St | ||
| USPS Mail Collection/Drop Box - 1605 E Main St | 1605 E Main St | ||
| USPS Mail Collection/Drop Box - 2153 E Main St | 2153 E Main St | ||