Hello all . Was wondering when monitoring the above sherrif's dept. just why SOME of the call "signal codes" aren't listed in a consecutive order & SOME appear to have been skipped or left out completely (from the list that I have been able to find ) ? I frequently hear " signal calls " that are just NOT listed ! (?) Anyone out there have a more complete list ?? The Jefferson County ( Alabama) Sherrif's Department doesn't appear to utilize the same lists as Birmingham P.D. Many thanks in advance !!! Ray