10-21H Police Code Meaning & Definition

What Does 10-21H Mean?

10-21H is a police radio code most commonly used to mean Phone your home.

Police departments and dispatch centers may use 10-21H differently, but Phone your home is the most common meaning found in our database of agencies across the United States.

Most Common Meaning: Phone your home

Used this way by: 100% of agencies on this page
Used in: 1 agencies across 1 states
Category: Communication
Consensus: HighMost agencies use this code with the same or very similar meaning.

Code Distribution Breakdown

Phone your home: 100% (1 agency)

10-21H Police Code Meanings by Agency

1 agencies across 1 states
10-21H: Phone your home
CategoryCommunication
State California
Agency San Diego Police Department
Sources

Why Does 10-21H Have Different Meanings?

Police radio codes are not standardized nationwide. Different agencies may assign different meanings to 10-21H , which is why multiple definitions can exist for the same code.

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