According to our records, this business is located at 120 W South Ave. in Sumner (in Lawrence County), Illinois 62466, the location GPS coordinates are: 38.7156387 (latitude), -87.8619252 (longitude). US Post Office is categorized under Post Offices (SIC code 4311). Known organization branch manager is Cindy Herdes. You can contact the company by phone at (618) 936-2613.