InmateAid Ask the Inmate Letters & Photos Postcards & Greeting Cards Discount Calls Maryland Showing 6–10 of 80 results Sort by: Random Newest first Oldest first Title A-Z Title Z-A Random MD DOC – Metropolitan Transition Center Featured 410-837-2135 MD DOC – Baltimore Pre-Release Unit for Women – CLOSED Featured 410-223-2260 Howard County MD Detention Center (ICE) Featured 410-313-5200 MD DOC – Roxbury Correctional Institution (RCI) Featured 240-420-3000, 877-464-0764 Washington County MD Detention Center Featured 240-313-2133 ← Prison and Jail Direcory → Letter