Understanding the 20-Number Call List (PAN) — What Families at Huron Valley Need to Know
Phone calls from prison can feel confusing at first—you're not alone. Here's how the 20-number Personal Allowed Numbers (PAN) list works at Huron Valley, when it resets, and what to do if you need a change.
A Personal Allowed Numbers (PAN) list is exactly what it sounds like: the phone numbers your loved one is allowed to call. At Huron Valley, prisoners can have up to 20 numbers on their list. Once those numbers are set, calls only go through to contacts on that list - so picking the right numbers and keeping them current really matters.
Note: Phone service for Michigan Department of Corrections facilities, including Huron Valley, is provided through Global Tel*Link (GTL).
PAN lists reset automatically every quarter - on 1/1, 4/1, 7/1, and 10/1. That's the built-in window for your loved one to update their calling list. They can add new numbers, drop old ones, or swap contacts to make sure the right people stay reachable.
Note: MDOC documents the quarterly reset dates, but it doesn’t spell out a standard process for changing or adding PAN numbers mid-quarter.
- Call GTL - Reach GTL at 855-466-2832.
- Ask your specific question clearly - For example: whether a PAN number can be added mid-quarter, what options exist, and what limits apply.
- Write down what you’re told - Note the date, the representative’s name (if provided), and any instructions you’re given so you can follow up if needed.
If your question involves a specific person's situation - like their account, property, or a visiting-related grievance - contact the facility where they're housed. The facility handles prisoner-specific questions that GTL can't answer.
Tips Families
- ✓ Keep a running list of the top numbers your loved one needs so they’re ready to update at the next reset (1/1, 4/1, 7/1, or 10/1).
- ✓ Remember the cap is 20 personal numbers - if a new number needs to go on, another may need to come off.
- ✓ If someone changes phone numbers, plan ahead so the new number can be added at the next quarterly reset.
Questions about calling options or how the phone service works? GTL is your direct resource - call 855-466-2832. For anything tied to the individual prisoner (property issues, visiting grievances, etc.), reach out to Huron Valley directly. MDOC guidance says to contact the facility where the prisoner is housed.
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