According to our records, this business is located at 4 W 6th St. in Milledgeville (in Carroll County), Illinois 61051, the location GPS coordinates are: 41.9648287 (latitude), -89.7745838 (longitude). First Class Insurance is categorized under Insurance Companies (SIC code 6411). Current estimates show that the unit has a sales volume of $690,000 and staff of approximately 5 people. You can contact the company by phone at (815) 772-2921; the following fax number is also provided: (815) 225-7106.