InmateAid Ask the Inmate Letters & Photos Postcards & Greeting Cards Discount Calls Illinois Showing 1–5 of 187 results Sort by: Random Newest first Oldest first Title A-Z Title Z-A Random IL DOC – Joliet Treatment Center Featured 815-725-1206 Johnson County IL Jail Featured 618-658-8264 Decatur IL Adult Transition Center – CLOSED Featured 217-429-9198 Federal Correctional Institution (FCI) – Greenville Featured 618-664-6200 Illinois Department of Correction (IL DOC) Featured 217-558-2200 ext 2008 ← Prison and Jail Direcory → Letter