You will need Ohio MARCS
, program the site nearest to you. The new frequencies are 15 MHz lower than the old ones you had before, however your reband tables need to be set.
Read the link I posted on rebanding on how to set up the rebanding tables in your scanner.
Those 460 frequencies are for their mobile extenders (their walkies to the car), you won't hear anything unless your nearby and probably just one side.