Webdec 28, 2023 · before you travel to a unit: Confirm the inmate is assigned to the unit you are planning to visit and has visitation privileges. The visitation information provided. Webvisitation at middleton unit is available on saturdays and sundays from 8:00 am to 5:00 pm. Visitors must register in advance through the tdcj online visitation portal to. Webfeb 7, 2023 · visitation guide. How to contact an inmate at john middleton unit. This help guide will walk you through how to connect with an inmate. Follow the steps…