InmateAid Ask the Inmate Letters & Photos Postcards & Greeting Cards Discount Calls Maryland Showing 16–30 of 80 results Sort by: Random Newest first Oldest first Title A-Z Title Z-A Random MD DOC – Division of Pretrial Detention and Services Featured 410-209-4290 Fairmount Heights Police Jail Featured 301-883-9472 Charles County MD Detention Center Featured 301-932-3100 MD DOC – Maryland Correctional Institution – Jessup (MCI-J) Featured 410-799-7610, 877-313-0632 MD DOC – Roxbury Correctional Institution (RCI) Featured 240-420-3000, 877-464-0764 St. Mary’s County Detention Center Featured 301-475-4200 Backbone Mountain Youth Centers Featured Charles H. Hickey, Jr. School Featured 443-576-6968 Frederick County MD Detention Center (ICE) Featured 301-600-2550 Allegany County MD Detention Center Featured 301-729-8540 ext 227 MD DOC – Threshold (THRESH) Featured 410-727-0100 MD DOC – Metropolitan Transition Center Featured 410-837-2135 MD DOC – Poplar Hill Pre-Release Unit (PHPRU) Featured 410-845-4580 MD DOC – Baltimore Central Booking and Intake Center (BCBIC) Featured 410-545-8102 Residential Reentry Management (RRM) – Baltimore Featured 301-317-3142 ← Prison and Jail Direcory → Letter