Guilford - The counties main system
Alamance - Burlington and Graham have TGs on the system which works on the Guilford simulcast
Davidson - Thomasville which works on the Thomasville ASR site
Randolph - Archdale which is located both in Guilford and Randolph counties which works on the Guilford Simulcast site
High point is located in Guilford, Forsyth, Randolph, and Davidson counties working off the high point site