On a police radio, “211” means a robbery. The number is pulled straight from California Penal Code Section 211, which defines robbery as taking someone’s property by force or fear, and the 211 police code has spread well beyond California as one of the most recognized pieces of law enforcement shorthand in the country.1California Legislative Information. California Code PEN 211 – Robbery
Where 211 Comes From
The number is not arbitrary. Section 211 of the California Penal Code defines robbery as taking personal property from another person, against their will, through force or intimidation.1California Legislative Information. California Code PEN 211 – Robbery California agencies started using penal code section numbers as radio shorthand decades ago, and the habit stuck. When a dispatcher calls out a “211 in progress,” every officer on the channel knows a robbery is unfolding.
Other California numbers work the same way. A “187” refers to a homicide, matching Penal Code Section 187, which defines murder as the unlawful killing of a human being with malice aforethought.2California Legislative Information. California Code PEN 187 – Homicide A “245” refers to assault with a deadly weapon. Each one is a quick verbal citation of the statute itself.
What Counts as a Robbery
Robbery is not interchangeable with theft or burglary, and the differences matter if you are trying to understand what a 211 call actually describes. The FBI defines robbery as taking or attempting to take something of value from a person by force, threat of force, or by putting the victim in fear.3FBI. Offense Definitions That element of force or fear is what sets it apart from ordinary theft, which involves taking property without confrontation.
Burglary is different again. It centers on unlawful entry into a structure with intent to commit a crime inside, whether or not anyone is present or threatened.4Office for Victims of Crime. Crime and Victimization Fact Sheets So a 211 always involves a victim who was confronted. If no one was present, the crime being reported is something else.
How Serious a 211 Is in California
Because the code traces directly to California law, California’s penalty structure explains why a 211 call draws such an urgent response. Robbery is always a felony there, divided into two degrees.
First-degree robbery covers robberies committed inside an inhabited home or building, robberies of transit operators or their passengers, and robberies at or near ATMs.5California Legislative Information. California Code Penal Code PEN 212.5 When three or more people act together to rob someone inside a dwelling, the sentence is three, six, or nine years in state prison. Other first-degree robberies carry three, four, or six years.
Second-degree robbery covers everything else, including street robberies and most commercial holdups. It carries two, three, or five years in state prison, and even an attempt is punishable by prison time.6California Legislative Information. California Code Penal Code PEN 213 These are serious felony exposures, which is why officers treat a 211 as a priority call.
Penal Code Numbers Are Not Radio Codes
This is where confusion sets in. The 211 code is a penal code reference, not a radio code. Law enforcement runs two separate shorthand systems side by side.
Penal code references like 211, 187, and 245 are shorthand for criminal statutes. They identify the crime. When dispatch says “211 at Fourth and Main,” the crime is robbery because 211 is the robbery statute.
Radio codes are operational. The familiar “10-codes” handle logistics and status rather than crime classification. “10-4” means acknowledged. “10-20” asks for or reports a location. They tell officers what to do, not what crime is involved. In actual radio traffic, the two mix together. A dispatcher might say “211 in progress, respond Code 3,” pairing a penal code reference with a radio instruction to respond with lights and sirens.
Why You May Hear Plain English Instead
Police codes have one real weakness: they are not standardized. A “10-50” might mean a traffic accident in one jurisdiction and something else entirely in the next. That inconsistency becomes dangerous when agencies from multiple jurisdictions have to work a single incident together.
After coordination failures during major disasters, FEMA addressed this through the National Incident Management System, which requires plain language rather than codes for any multi-agency, multi-jurisdiction event such as a major disaster or joint exercise. Starting in fiscal year 2006, federal preparedness grant funding became contingent on agencies using plain language during incidents involving outside responders.7Federal Emergency Management Agency. NIMS and Use of Plain Language
FEMA does not require plain language for purely internal, single-agency operations. A local department can still use “211” and other shorthand among its own officers on daily patrols without putting federal funding at risk. Most departments now work in a hybrid mode: codes internally, plain English when outside agencies join in.
Encryption is changing what the public hears too. Federal law under 18 U.S.C. ยง 2511 generally permits listening to public safety radio when the transmissions are “readily accessible to the general public.”8Office of the Law Revision Counsel. 18 USC 2511 – Interception and Disclosure of Wire, Oral, or Electronic Communications Prohibited That protection does not extend to scrambled or encrypted channels, and attempting to decode them raises issues under federal wiretapping law and the Communications Act, which prohibits unauthorized interception and use of radio communications not intended for the general public.9Office of the Law Revision Counsel. 47 USC 605 – Unauthorized Publication or Use of Communications As more departments encrypt, hearing a “211” over an open scanner is becoming less common. The code still means what it has always meant; you may just have fewer chances to catch it live.