Visitation for all inmates is allowed on Saturdays and Sundays from am – pm. Visitors will not be processed after pm.The Dallas County Sheriff's Department is charged with the care, control and custody of individuals who have committed a crime. Send only a check, cashier's check, or money order made payable to the "City of Dallas" through the mail. Incoming mail for all inmates should be sent to the digital mail processing center where it will be sorted, scanned, and uploaded to the inmate's secure tablet. This guide contains information on all the Family District Courts, Associate Courts, and the Dallas County Child Support (IVD) Court. Click here to view the schedules and rules for visiting inmates at Lew Sterrett Justice Center – better known as the Dallas County Jail. Any person who wants to receive free legal help from the Dallas Volunteer Attorney Program must apply for assistance and meet our eligibility guidelines. An incarcerated adult may request to place your name on his or her visiting list. Online inmate lookup tool allows anyone to search for inmates using their last name or their SPN (System Person Number).