The narrowband OPS frequencies have been allotted, are in service, and available for any of the Monroe County agencies to use. They are currently in use by some agencies.
The County fire and EMS channels (not necessarily the individual department channels) are currently scheduled for September 2006. (Note that this has been pushed back - the original date was January 1, 2006.)
The details for the narrowband transition, as well as the 900MHz paging system can be found within the minutes of the Monroe County Fire and EMS Communications Board, which are published on the Monroe County website.