J Huff on Twitter: "Site for police radio codes: https://t.co/fOyjHzYxEs (select state or region with dropdown) Helpful for #OSINT on realtime events when listening to a region on @Broadcastify https://t.co/2DmnHReTCz" / Twitter
What do codes that police officers use mean? For example, they use 10-4, 1033, 487, and stuff like that. - Quora
police codes
INTRODUCTION IINSTRUCTIONS
Selected codes used by Baltimore-area police departments – Baltimore Sun