If they aren't in RR then they are unknown. You might have better luck joining a forum from whatever state you are from and posting the system and talk group in question and asking there. You'll also want to listen to what's said to help figure out who it is. Police, Fire, EMS DPW.
Originally Posted by jvinci
I love the scanner and it does everything that I need it to do. On trunking id groups, I've got the ones from here at RR but some pop up that I have no clue what they are. I've tried calling the two RS here in town, but they know nothing. Anybody wanna help