What are U.S. police codes?

Code 1 Do so at your convenience. Code 2 Urgent. Code 3 Emergency/lights and siren. Code 4 No further assistance is needed.
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What are the basic 10 codes most commonly used?

To help you get started on your journey of learning radio lingo, here's a look at the most common 10 codes and what they mean.
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Most Common Codes
  • 10-1: Bad reception/Signal weak.
  • 10-9: Say again, or repeat, please.
  • 10-20: Advise to Location.
  • 10-36: Current time.
  • 10-69: Message received.
  • 10-77: Estimated time of arrival.
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What does 10 10 mean in police code?

Negative / Fight in progress. What does police code 10-10 mean? Police code 10-10 means Negative / Fight in progress.
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What's a 10 13 mean?

For example, in the NYPD system, Code 10-13 means "Officer needs help," whereas in the APCO system "Officer needs help" is Code 10-33.
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What does a 10 69 mean?

10-69 = Confirms message received. 10-70 = Prowler, fire alarm. 10-71 = Gun involved, advise nature of fire. 10-72 = Shooting, fire progress report.
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What Do Police Codes Mean?



What is 1042 police code?

This particular code is used to indicate an officer's end of tour. While 10-42 is most frequently used when an officer has completed his tour of service for the day, it is also used in conjunction with funeral proceedings when an officer has been killed in the line of duty.
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What does 10-13 mean in police code?

10-13 Advise weather and road conditions. 10-14 Citizen holding suspect. 10-15 Prisoner in custody. 10-16 Pick up prisoner. 10-17 Request for gasoline.
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What is a 10 27 police code?

10-27 Driver's license information required; a Member is requesting that the Motor Vehicle Branch be contacted for information on a licensed driver.
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What does 12 mean for cops?

Why Are The Police Called “12”? Police are called 12 as a slang term. According to sources, 12 comes from the police radio code “10-12,” which means that visitors are present in the area where police are going. It's similar to a warning to police that they might have company when they arrive on the scene.
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What does 1035 mean for police?

Police code 10-35 means Confidential information or open window.
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Do police still say 10 4?

While still in some use, ten-codes, including 10-4, have been replaced by plain language in more and more police departments due to variation in what the codes mean.
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What is the most famous code?

One of the most famous cracks in history is certainly the Enigma Code. If the Zimmermann Telegram helped us get into World War I, the second chapter only ended in our favor thanks to Alan Turing's unforgettable machine.
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What is code 7 police?

What does police radio Code 7 mean? Police radio Code 7 means Out of service to eat.
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Why are cops called 50?

It means "police." It is a slang term derived from the title of a popular TV series which began in 1968 entitled "Hawaii Five-O." The TV series was about a police force in Hawaii, the 50th US state, thus the “Five-O” of the title.
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What does 10 12 mean cops?

Police are called 12 as a slang term. According to sources, 12 comes from the police radio code “10-12,” which means that visitors are present in the area where police are going. It's similar to a warning to police that they might have company when they arrive on the scene.
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What is a 2255 police code?

The prisoner who meets Omar says he is in for a "2255." This refers to a federal convict who is temporarily returned to his state for a re-hearing.
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What does a 10 20 mean?

The phrase essentially means, “What is your location?” or “Identify your position,” but is a corrupted phrase from the original “10-20” used by law enforcement to verbally encode their radio transmissions so that non-police listeners would not easily discover police operations, as well as to communicate quicker and ...
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What does 217 mean in police?

217 Assault with intent to murder.
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What is 5150 police code?

5150 is the number of the section of the Welfare and Institutions Code, which allows a person with a mental challenge to be involuntarily detained for a 72-hour psychiatric hospitalization. A person on a 5150 can be held in the psychiatric hospital against their will for up to 72 hours.
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What is a 187 police code?

California Penal Code [CPC] §187(a) – Murder – Murder is the unlawful killing of a human being or fetus with malice aforethought. Penal Code Section 187 applies to murders that are premeditated or specified in the criminal statutes.
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What is a 917 police code?

These codes are: 915 (“homeless- related”), 919 (“sit/lie”), 601 (“trespasser”), and 917 (“suspicious person”).
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