InmateAid Ask the Inmate Letters & Photos Postcards & Greeting Cards Discount Calls Maryland Showing 1–20 of 80 results Sort by: Random Newest first Oldest first Title A-Z Title Z-A Random St. Mary’s County Detention Center Featured 301-475-4200 Charles County MD Detention Center Featured 301-932-3100 Residential Reentry Management (RRM) – Washington, DC Featured 301-317-3142 MD DOC – Baltimore Pre-Release Unit (BPRU) Featured 410-234-1878 Garrett County MD Detention Center Featured 301-334-5055 Frederick County MD Detention Center (ICE) Featured 301-600-2550 MD DOC – Patuxent Institution – Correctional Mental Health Center – Jessup (CMHC-J) Featured 410-799-3400 MD DOC – North Branch Correctional Institution (NBCI) Featured 301-729-7400 Caroline County MD Department of Corrections Featured 410-479-2517 MD DOC – Baltimore City Detention Center (BCDC) Featured 410-209-4001 Harford County Detention Center Featured 410-638-3140 Cecil County Correctional Facility Featured 410-996-5800 Talbot County Detention Center Featured 410-770-8120 MD DOC – Baltimore City Correctional Center (BCCC) Featured 410-332-4340 Backbone Mountain Youth Centers Featured Patuxent Institution Featured 410-799-3400 MD DOC – Division of Pretrial Detention and Services Featured 410-209-4290 Calvert County MD Detention Center Featured 410-535-4300, 410-855-9640 Charles H. Hickey, Jr. School Featured 443-576-6968 Montgomery County MD Detention Center Featured 240-777-9960 ← Prison and Jail Direcory → Letter