Yes, Frequencies will get re-used by other forests, but generally with a different PL tone so as to prevent any interference or error in messages when the info is not from their forest.
However I only have GA for this Freq in your area.
NC/SC/TN use others
Originally Posted by kk4dnl
The scanners and Radios I am using to pick up this radio traffic are all programmed with no tone so I can hear everything. But I am pretty sure that this Freq is used nation wide because I will pick up very faint signals ( Guessing ) North Carolina, South Carolina and Tennessee. I will hear roads and Mountain ranges that I have never heard / seen before.
Out of your list above I have heard the Long Mt, Brass town Bald, Glassy, and I think Long Creek all being vocalized when the ranger keys up that specific repeater trying to raise some one on the other end.