There is no police radio code called 311. The number 311 is the nationwide non-emergency phone line that connects you to your local city or county government for routine issues like potholes, missed trash pickup, noise complaints, and questions about city services. The Federal Communications Commission designated it in 1997 for “non-emergency police and other government services,” and hundreds of U.S. cities now run their own 311 call centers.1Federal Communications Commission. Use of N11 Codes and Other Abbreviated Dialing Arrangements
Why People Think 311 Is a Police Code
The confusion comes from police 10-codes. Officers on the radio use shorthand like 10-4 for acknowledgment and 10-20 for location, and those codes vary from one department to the next. A caller who hears “311” assumes it fits the same pattern.
It doesn’t. 311 belongs to the N-1-1 family of abbreviated dialing codes the FCC assigns for public use, the same family as 911. Each N-1-1 number has one national purpose. 911 is for emergencies. 311 is for everything that can wait.
What You Can Actually Report Through 311
311 handles the routine problems a city deals with every day. The common categories:
- Infrastructure: potholes, broken streetlights, damaged sidewalks, downed tree limbs, malfunctioning traffic signals.
- Sanitation: missed trash or recycling pickup, bulk item removal, illegal dumping, dead animals on public property.
- Nuisance complaints: noise, graffiti, abandoned vehicles, overgrown lots, code violations next door.
- Information: permit requirements, parking rules, recycling schedules, office hours, how to reach a specific department.
In most cities, informational calls outnumber actual service requests. Asking when street sweeping happens on your block is a textbook use of 311. Think of it as the front door to city hall, not a lesser version of 911.
Animals and Minor Offenses
Barking dogs, stray animals, and dead animal pickup usually route through 311. If an animal is attacking someone right now, that’s a 911 call. The dividing line is whether someone could get hurt immediately.
Some cities also take 311 reports for low-level offenses that have already happened and involve no active threat: ongoing illegal drug activity at a known address, unlicensed alcohol sales, illegal vehicle storage, or unpermitted drone use. If you’re reporting a pattern or something after the fact, 311 is often the right line. If in doubt, call 911 and let the dispatcher redirect you.
When to Call 311 and When to Call 911
Call 911 when there’s an immediate threat to life, health, or property. That covers crimes in progress, medical emergencies, fires, and accidents with injuries.2911.gov. FAQ About Calling 911 Everything else goes to 311.
A simple test: if waiting 20 minutes would make things significantly worse, call 911. If the problem will still be there tomorrow, call 311. A person slumped over in a parked car is a 911 call. A car abandoned on your street for two weeks is a 311 call.
Routing non-urgent calls to 311 keeps 911 dispatchers free for situations where seconds count. Non-emergency calls are one of the biggest drains on 911 systems.2911.gov. FAQ About Calling 911
What Happens When You Call 311
Dialing 311 reaches a centralized call center run by your city or county. An agent takes your information, logs the request, and either answers you on the spot or forwards it to the responsible department. A pothole report goes to public works. A noise complaint goes to code enforcement. A question about trash day gets answered on the call.
Most cities now accept 311 requests through a web portal, a mobile app, or text message in addition to the phone line. Digital submissions let you attach a photo and GPS pin, which gets a crew to the right spot faster than a verbal description.
After you file, you typically get a reference number. That number lets you check status online or through the app and see whether the request is pending, assigned, or resolved. If a report stalls, calling 311 again with the reference number lets you escalate without starting over.
What If Your City Doesn’t Have 311
311 isn’t available everywhere. It’s run at the local level, and smaller municipalities often can’t fund a dedicated call center. Big cities like New York, Chicago, Los Angeles, and Houston have long-established systems. Rural counties and small towns frequently don’t.
If you dial 311 in an area without service, the call won’t connect. In those communities, the local police department or sheriff’s office publishes a ten-digit non-emergency number that serves the same purpose. Some jurisdictions run online reporting portals instead. Searching your city or county name plus “non-emergency number” will usually surface the right contact.
Other Three-Digit Numbers People Confuse With 311
The FCC has assigned several N-1-1 codes, each with its own job:3Federal Communications Commission. Nationally Assigned 3-Digit Numbers N11
- 211 connects you to community services for food, shelter, health care, and mental health support.
- 711 is the relay service for people with hearing or speech disabilities.
- 811 marks buried utility lines before you dig. Many local laws require the call before any excavation.
- 988 reaches the Suicide and Crisis Lifeline, staffed 24/7 for mental health and substance abuse crises.
411, 511, and 611 are also assigned, but access varies by state and carrier and some involve a fee.3Federal Communications Commission. Nationally Assigned 3-Digit Numbers N11 None of these, 311 included, is a police radio code. They’re public dialing codes, and 311 is the one you want for the pothole, the barking dog, and the question you were about to ask Google about your city.