InmateAid Ask the Inmate Letters & Photos Postcards & Greeting Cards Discount Calls Maryland Showing 31–45 of 80 results Sort by: Random Newest first Oldest first Title A-Z Title Z-A Random MD DOC – Threshold (THRESH) Featured 410-727-0100 Maryland Youth Residence Center (MYRC) Featured 410-433-6041 Charles County MD Detention Center Annex Featured 301-932-3100 MD DOC – Southern Maryland Pre-Release Unit (SMPRU) Featured 301-274-4701 Montgomery County MD Correctional Facility Featured 240-773-9700 Baltimore Metro Transition Center Featured 410-837-2135 MD DOC – Jessup Correctional Institution (JCI) Featured 410-799-6100, 877-304-9755 MD DOC – Dismas House East – CLOSED Featured 410-539-2520 Garrett County MD Detention Center Featured 301-334-5055 Somerset County MD Detention Center Featured 410-651-9223 Frederick County MD Detention Center (ICE) Featured 301-600-2550 MD DOC – Maryland Correctional Institution for Women (MCI-W) Featured 410-379-3800, 877-280-1185 Victor Cullen Center Featured 301-591-2009 Prince George’s County Correctional Center Featured 301-952-4800 Federal Correctional Institution (FCI) – Cumberland Featured 301-784-1000 ← Prison and Jail Direcory → Letter