The Lake County EDACS system has been licensed for it's new rebanded freqs. The date of switchover is unknown so far. The old freqs (like all the 866-869 freqs) will eventually be licensed to Nextel/
Just subtract 15 MHz. from each existing freq and you will have the new freqs.
From the CARMA Profile:
Current channels:
1 866.2500 3 866.6375 5 867.1250 7 867.8125
2 866.3000 4 866.6875 6 867.7250 8 868.5625
After rebanding (due to occur sometime in 2008) the frequencies will be:
1 851.2500 3 851.6375 5 852.1250 7 852.8125
2 851.3000 4 851.6875 6 852.7250 8 853.5625