List Rules Vote up the police codes you didn't already know the meaning behind.
Have you ever seen a police officer in public speaking in a bunch of numbers? That's because they have their own set of numerical codes they use in order to say things fast and efficient. It turns out, they have a police scanner code for just about everything. What do these police officer codes mean? Check out the list below to find out these important police code meanings and to learn about all the different codes police officers use.