Southeastern Illinois College - Membership Directory Go back to directory. Southeastern Illinois College Southeastern Illinois College Business 1700 College Ave Carmi Illinois 62821 work Business Phone: 618-382-8869work Website: SIC Related by Category War Horse Christian School 618-380-4624work Illinois Petroleum Resources Board Carmi White County CUSD #5 618-382-2341work Little Sprouts Learning Center (618) 382-7604work [email protected]INTERNET University of Illinois Extension 618-382-2662work