USPS - Postal Service in Sumner - Locations & Hours
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Sumner | 120 W South Ave | 618-936-2613 | |
| USPS Mail Collection/Drop Box - 120 W South Ave | 120 W South Ave | ||
| Name | Address | Phone | |
|---|---|---|---|
| USPS - Post Office - Sumner | 120 W South Ave | 618-936-2613 | |
| USPS Mail Collection/Drop Box - 120 W South Ave | 120 W South Ave | ||