Police Eleven Codes

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police 11 codes
Policeman using 11 codes

In addition to police ten codes, some law enforcement officers, police departments and security forces create alternative coding systems to make their particular form of radio communication unique and private.

While most agencies use 10 codes, some departments use police 11 codes to facilitate radio communication among officers and dispatchers. As with any coding system, these form a “language” unique to a particular department or unit.

Use of these codes are not as common as police ten codes and are only used in certain areas.

List of Eleven Codes Used by Law Enforcement Officers

Following is a sample list of the most commonly used police 11 codes used by cops in the United States, primarily during radio communications and intra-departmental communication. The codes or signals are written with the number eleven, then a dash, and then another number.

When the codes are spoken verbally, they are pronounced simply as eleven, and then the appropriate number. For, example, an officer might say, “I have an eleven twenty six and I need an eleven eighty five. This translates to, “I have a disabled vehicle and need a tow truck.”

The codes may also be used by fire departments, EMT’s and other emergency responders:

11-6 = The illegal discharge of a firearm
11-7 = Prowler
11-8 = Person Down
11-10 = Take a police report / conduct an investigation
11-12 = Injured animal
11-13 = Dead animal
11-14 = Dog bite victim
11-15 = Ball game in street
11-24 = Abandoned vehicle
11-25 = Traffic hazard
11-26 = Disabled vehicle
11-27 = Driver’s license check, please rush
11-28 = Vehicle registration check, please rush
11-29 = Person is clear, no warrants
11-30 = Missing person
11-31 = Need help (Officer needs assistance)
11-41 = Ambulance needed
11-44 = Fatality / Death
11-45 = Suicide / attempted suicide
11-48 = Transport
11-50 = Field interrogation
11-51 = Security check
11-79 = Traffic Collision – ambulance responding
11-80 = Traffic Collision – with a major injury or injuries
11-81 = Traffic Collision – with a minor injury or injuries
11-82 = Traffic Collision – with no injury
11-83 = Traffic Collision – no additional details
11-84 = Direct traffic
11-85 = Tow truck needed
11-86 = Special assignment
11-98 = Meet with…
11-99 = Officer needs help or assistance

Why are Police 11 Codes important to private investigators?

Private investigators may need to understand or decode police 11 codes during the course of certain investigation cases. For example, an investigator may be hired in a civil case to investigate police behavior in a particular arrest. In this example, the police may have used 11 codes to communicate before, during or after the arrest. Having a knowledge of these signals may be helpful in your investigative efforts.

Important Note: We did our best to compile the official list of radio communication codes, but use may vary from department to department. As a result, you may find signals that conflict with our list, or our list may not be as complete as others you may find. Please post a comment below to suggest additional codes.

Questions and Comments

If you have any questions or comments about police 11 codes, please post a message below. If you know of any codes or signals we may have missed, please post below so we can update our list.

Michael Kissiah is the owner of Brandy Lane Publishing, LLC, which owns and operates a small portfolio of websites, including eInvestigator.com. Michael created eInvestigator.com more than 20 years ago after working as a private investigator in the state of Florida. Since that time, he has become an expert at how to find information online and has written over 1000 articles on topics related to the investigation industry. In addition, he is the author of the "Private Investigator Licensing Handbook", available at Amazon.com.

4 COMMENTS

    • Some of the codes could be considered standard across all police departments, while others vary. Some departments use the universal list and add a few unique codes of their own. In some cases, we’ve seen departments that create a completely unique list of codes to serve their own purposes.

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