InmateAid Ask the Inmate Letters & Photos Postcards & Greeting Cards Discount Calls Maryland Showing 1–10 of 80 results Sort by: Random Newest first Oldest first Title A-Z Title Z-A Random MD DOC – Central Home Detention Unit Featured 443-263-3800 Backbone Mountain Youth Centers Featured MD DOC – Southern Maryland Pre-Release Unit (SMPRU) Featured 301-274-4701 Prince George’s County Correctional Center Featured 301-952-4800 Washington County MD Detention Center Featured 240-313-2133 Baltimore Metro Transition Center Featured 410-837-2135 Somerset County MD Detention Center Featured 410-651-9223 MD DOC – Baltimore Pre-Release Unit for Women – CLOSED Featured 410-223-2260 Garrett County MD Detention Center Featured 301-334-5055 MD DOC – Patuxent Institution – Correctional Mental Health Center – Jessup (CMHC-J) Featured 410-799-3400 ← Prison and Jail Direcory → Letter