USPS - Postal Service in Chamberlain - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Chamberlain | 108 N Sanborn St | 605-734-6556 | |
| USPS Mail Collection/Drop Box - 108 N Sanborn St | 108 N Sanborn St | ||
| USPS Mail Collection/Drop Box - 120 N Main St | 120 N Main St | ||
| USPS Mail Collection/Drop Box - 201 W King Ave | 201 W King Ave | ||
| USPS Mail Collection/Drop Box - 300 S Courtland St | 300 S Courtland St | ||