InmateAid Ask the Inmate Letters & Photos Postcards & Greeting Cards Discount Calls Maryland Showing 21–40 of 80 results Sort by: Random Newest first Oldest first Title A-Z Title Z-A Random Federal Correctional Institution (FCI) – Cumberland Featured 301-784-1000 MD DOC – Poplar Hill Pre-Release Unit (PHPRU) Featured 410-845-4580 MD DOC – Eastern Correctional Institution (ECI) Featured 410-845-4000, 877-802-6074 MD DOC – Central Home Detention Unit Featured 443-263-3800 MD DOC – Maryland Reception, Diagnostics & Classification Center (MRDCC) Featured 410-878-3500 MD DOC – Threshold (THRESH) Featured 410-727-0100 Anne Arundel County Detention Center – Jennifer Rd Featured 410-222-7374 Dorchester County MD Department of Corrections Featured 410-228-8101 Somerset County MD Detention Center Featured 410-651-9223 St. Mary’s County Detention Center Featured 301-475-4200 Charles County MD Detention Center Annex Featured 301-932-3100 Thomas J. S. Waxter Children’s Center – MD Featured 410-576-6563 Allegany County MD Detention Center Featured 301-729-8540 ext 227 Backbone Mountain Youth Centers Featured MD DOC – Metropolitan Transition Center Featured 410-837-2135 Calvert County MD Detention Center Featured 410-535-4300, 410-855-9640 MD DOC – Jessup Pre-Release Unit (JPRU) – CLOSED Featured 410-540-2700 Fairmount Heights Police Jail Featured 301-883-9472 MD DOC – Chesapeake Detention Facility (CDF) Featured 410-539-5445 MD DOC – Maryland Correctional Institution – Hagerstown (MCI-H) Featured 240-420-1000, 410-229-1351 ← Prison and Jail Direcory → Letter