What is 10 20?

10 20 is a commonly used phrase to ask for a person's location or whereabouts. It is often used by law enforcement officers, military personnel, and emergency responders.

In numerical terms, 10 20 refers to the location of a person or object on a map or GPS system. The first number (10) refers to a specific area or zone, while the second number (20) refers to a more detailed location within that zone.

In colloquial speech, the phrase “what’s your 10 20?” can also mean “what’s going on?” or “what’s your status?” In this context, it is often used to ask about someone’s general situation or well-being.

Overall, the term 10 20 is primarily used within specific industries, but its meaning is now commonly understood in many contexts.