Police code for location usually means 10-20. If you heard it on a scanner or during dispatch traffic, the speaker is commonly asking where a unit, person, or incident is located.
The meaning is familiar, but it still depends on the agency. Some departments use the same radio shorthand, while others rely more on plain language or local policy.
For the numeric reference, compare 10-20 with the broader Police 10 Codes guide and the Police Codes Guide.
The common police code for location
The most common answer is 10-20. It is one of the best-known 10 codes and is usually understood as a request for location or position.
If you hear it over the radio, the speaker is usually trying to find out where someone is, where a unit is, or where an incident is taking place.
What 10-20 usually means
In many public safety settings, 10-20 is a short way to ask for the location of a unit or person. It keeps the transmission brief and clear when radio traffic is busy.
Scanner listeners often hear it during routine status checks, traffic stops, welfare checks, or any call where the location needs to be confirmed quickly.
How it may be used in scanner or public safety context
A dispatcher may ask for a 10-20 when they need to confirm the exact location before sending help or recording a call. An officer may also use it when checking in with dispatch.
Because agencies vary, treat the code as a common public meaning rather than a guarantee that every department uses the same wording in every situation.
Related codes
Meanings can vary because a department may use different dispatch habits, a local code book, or plain-language radio policy. When you need the exact agency meaning, check current local materials.
FAQ
Is 10-20 the same everywhere?
No. 10-20 is widely recognized as location, but some agencies may use different wording or may rely on plain language.
Is this a scanner code or a legal code?
It is a scanner or radio code, not a legal code reference.
Why do different sites define 10-20 differently?
Some sites mix local practice with broader code lists. Agency policy and region matter.
Where can I find the exact meaning for my area?
Use your local agency materials if you need the official or current local meaning.