InmateAid Ask the Inmate Letters & Photos Postcards & Greeting Cards Discount Calls Maryland Showing 36–40 of 80 results Sort by: Random Newest first Oldest first Title A-Z Title Z-A Random Charles H. Hickey, Jr. School Featured 443-576-6968 MD DOC – Baltimore Pre-Release Unit for Women – CLOSED Featured 410-223-2260 MD DOC – Maryland Correctional Pre-Release System (MCPRS) Featured 410-799-1363, 877-839-8655 Baltimore County Department of Corrections Featured 410-512-3200 MD DOC – Division of Pretrial Detention and Services Featured 410-209-4290 ← Prison and Jail Direcory → Letter