ISP Investigation Zone 7 - If this is an emergency, dial 911

Counties Served: Alexander, Franklin, Hardin, Jackson, Jefferson, Johnson, Massac, Perry, Pope, Pulaski, Randolph, Union, Washington, and Williamson

  • Zone 7:
  • 1391 S. Washington St.
  • Du Quoin, IL 62832
  • Phone: (618) 542-2171