InmateAid Ask the Inmate Letters & Photos Postcards & Greeting Cards Discount Calls Maryland Showing 36–40 of 80 results Sort by: Title Z-A Newest first Oldest first Title A-Z Title Z-A Random MD DOC – Eastern Pre-Release Unit (EPRU) Featured 410-810-5400 MD DOC – Eastern Correctional Institution (ECI) Featured 410-845-4000, 877-802-6074 MD DOC – Eastern Correctional Institution – Annex (ECI-A) Featured 410-845-4000 MD DOC – Division of Pretrial Detention and Services Featured 410-209-4290 MD DOC – Dismas House West – CLOSED Featured 410-566-9400 ← Prison and Jail Direcory → Letter