USPS - Postal Service in Waterloo - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Waterloo | 11219 Highway 221 S | 864-677-3155 | |
| USPS Mail Collection/Drop Box - 11219 Hwy 221 S | 11219 Hwy 221 S | ||
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Waterloo | 11219 Highway 221 S | 864-677-3155 | |
| USPS Mail Collection/Drop Box - 11219 Hwy 221 S | 11219 Hwy 221 S | ||