Scanner Frequencies & Codes
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This file contains many of the radio codes & signals you hear used on the air. The information has been gleaned from many sources and since the only way to get this information is to listen and record what the radio codes and signals are encountered, there may be some differences in what is presented here from what you might believe the code or signals is used for. The data is arranged alphabetically by agency name. You can help in this effort. You can simply click on the link above to submit your information, or you can mail your information to us at: National Communications P.O. Box 291918 Kettering, OH 45429 This information is presented as a research tool courtesy of National Communications Magazine. Remember the site is free for you to use, but then there is really nothing that is free of charge. The magazine supports the web site, so please consider supporting the magazine with a subscription. 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You can look up frequencies by city/state You can look up frequencies by frequency/state You can print up the list of frequencies You can email a search to yourself to use in Excel or Scancat============================================================================= ALABAMA PUBLIC SAFETY RADIO CODES: 14 Robbery Alarm, Local 10-03 Paramedic 15 Robbery Alarm, Recorded 10-04 Acknowledgement 16 Robbery in Progress, Business 10-08 In service 17 Robbery in Progress, Person 10-09 Repeat 18 Robbery not in Progress, Business 10-10 Out of Service Subject to call 19 Robbery not in Progress, Person 10-11 Negative 20 Larceny from Business(Till-Tap) 10-12 Recall Check 21 Larceny from Business(Shoplifing) 10-14 Time 22 Larceny from Business(Other) 10-15 Have Prisoner in Vehicle 23 Larceny from Vehicle 10-16 Wagon Needed 24 Larceny from Residence 10-18 Any Message for this unit 25 Larceny from Person 10-20 Location 26 Larceny of Bicycle 10-21 Call..By telephone 27 Purse Snatching 10-21 Call for Number 28 Theft of Vehicle in Progress 10-21H Call Home 29 Theft of Vehicle, Take Report 10-21W Call Wife 30 Stolen Bicycle Located, take Report 10-22 Report in Person to... 31 Suspicious Vehicle 10-23 Arrived at Scene 32 Abandoned Vehicle 10-24 Situation Under Control 33 Malicious Mischief 10-25 See a Party 34 Gambling Complaint 10-28 Vehicle Registration Information 35 Liquar Violation Complaint 10-29 Check for Wanted 36 Narcotics 10-33 EMERGENCY- OFFICER NEEDS ASSISTANCE 37 Worthless Document(Currency/Bad ck) 10-35 Major Crime or Incident Alert 38 Prostitution Complaint 10-41 Beginning Tour of Duty 39 Trouble at City Jail 10-42 End of Shift 40 Traffic Accident, Public Street 10-44 Leave Assign Area 41 Traffic Accident, Private Property 10-46 Tow Truck Needed 42 Hit and Run(Public Street Only) 10-48 Meet Officer- Official Business 43 Pedestrian Struck 10-51 Wrecker Needed 44 Driving While Intoxicated(DUI) 10-52 Ambulance Needed 45 Investigate Reckless Driving 10-54 Dead Animal 46 Parking Violation, Public Street 10-59 Blood Run 47 Parking Violation, Private Property 10-61 Return to... 48 Direct traffic 10-68 Information needed other than Wanted 49 Escort, Military, VIP, etc. 10-72 Supervisor Needed for Reports 50 Emergency Escort 10-73 Supervisor Needed for other 51 Miscellaneous Traffic Violation 10-74 Intoximeter Op Needed 52 Hazardous Road Conditions 10-75 Evidence Tech Needed 53 Assist Citizen 10-76 Need Investigator 54 Routine Traffic Stop 10-78 Coroner Needed 55 Animal Nuisance 10-87 E T A 56 Disturbance(Loud Music, ect.) 10-100 Hot Pursuit/Chase 57 Dangerous Animal 58 Injured Animal 59 Pollution Complaint 60 Homicide- All Types 61 Personal Assault 62 Rape A-Alpha Assisted Citizen 63 Deceased Person E-Echo Directed Traffic 64 Affray F-Foxtrot City Shop, Repairs 65 Domestic Disturbance(Family) G-Golf Issued Traffic Citation 66 Person With a Gun J-Juilette Out of City 67 Disorderly Person(s) K-Kilo Wreck, Less than $50.00 68 Suspicious Person(s) M-Mike Unfounded 69 Mentally Person(s) N-November Unable to Locate Complainant 70 Person Down 71 Missing Person BIRMINGHAM POLICE DEPARTMENT 72 Drunk Radio Call Code 73 Fire 00 EMERGENCY, MAXIMUM PRIORITY 74 Airport Emergency 01 A D T Burglar Alarm 74A Airplane Crash 02 Burglar Alarm; Local 74B Airplane Hijack 03 Burglary in Progress, Business 75 Unclassified Emergency 04 Burglary in Progress, Residence 76 Bomb, Explosive,Threat 05 Burglary in Progress, Any Vehicle 77 Bomb, Explosive,Located 06 Burglary in Progress,Vending Machine 78 Desk Assignment 07 Burglary of Business 79 Unclassified Complaint 08 Burglary of Residence 09 Burglary of Vehicle (Personal/Business) 10-01 Ambulance Clearance Local 10 Burglary Of Interstate Vehicle 10-02 Amb. Clearance - Out of Town 11 Burglary of Interstate Vehicle 12 Burglary of Vending Machine 13 Prowler ============================================================================= ALABAMA STATE POLICE CODE INTERPRETATION 00 Given as "double zero". Office needs all possible assistance. 10-0 Use caution. Details not known. 10-1 Unable to copy - charge location. 10-2 Signal good. 10-3 Stop transmitting. 10-4 Acknowledgment (OK). 10-5 Relay. (J1 - Personnel; J2 - Property; J3 - Prisoner; J4 - Papers). 10-6 Busy - unless urgent. 10-7 Out of service. Not subject to call. 10-8 In service. 10-9 Repeat. 10-10 Out of service. Subject to call. 10-11 Remain in service 10-12 Stand by (Stop). Remain alert for further details. 10-13 Weather and road conditions 10-14 Correct time 10-15 Have in possesion; (J1 - papers) (J2 - Property; J3 - Prisoner; J4 - Papers). 10-16 Pick up: (J1 - Personnel; J2 - Property; J3 - Prisoner; J4 - Papers) 10-17 Urgent. Rush present detail. 10-18 Any traffic for this unit or station? 10-19 No traffic for your unit or station. 10-20 Location? 10-21 Call. . . . . by telephone 10-22 Report in person to . . . 10-23 Arrived at scene 10-24 Assignment completed 10-25 Disregard last information or assignment 10-26 Detaining person or vehicle. Expedite. 10-27 Drivers license information. 10-28 Vehicle registration information 10-29 Check for wanted 10-30 Illegal use of radio 10-31 Hit and run. (J1 - personnel; J2 - Property) 10-32 Man with gun 10-33 EMERGENCY. Maxumum priority. All units and Stations not involved - maintain radio silence. 10-34 Tower lights 10-35 Major crime alert 10-36 Urgent. Use light and siren 10-37 Urgent. Silent run. 10-38 Investigate suspicious vehicle. (J1 - Occupied; J2 - Unoccupied) 10-39 Stopping suspicious vehicle. Give all information before stopping. 10-40 Stolen vehicle 10-41 Beginning tour of duty 10-42 Ending tour of duty 10-43 Complete present assignment quickly 10-44 Permission to leave assigned patrol area 10-45 Off day 10-46 Assist motorist 10-47 Emergency road repairs needed 10-48 Need assistance. Not 00 or 10-33 10-49 Traffic light out . . . 10-50 Accident (F- Fatal; PI - Personal injury; PD - Property damage; S- State veh.) 10-51 Wrecker needed 10-52 Ambulance needed 10-53 Road blocked 10-54 Livestock on highway. (J1 - live stock; J2 - carcass) 10-55 Intoxicated driver 10-56 Intoxicated pedestrian 10-57 Crime in progress 10-58 Direct traffic 10-59 Convoy or escort 10-60 Attempt to contact 10-61 Return to . . . 10-62 Reply to message 10-63 Prepare to make written copy 10-64 Message for local delivery 10-65 Radio log number 10-66 Message, dispatch, or assignment cancellation 10-67 Prowler report 10-68 Dispatch information 10-69 Car to car clearance 10-70 Fire alarm. (F - forest; H - house; V - Vehicle) 10-71 Report progress on fire 10-72 Meet complainant 10-73 Supervisor needed 10-74 Intoximeter operator needed 10-75 Photographer needed 10-76 Investigator needed 10-77 Narcotics agent needed 10-78 Notify coroner 10-79 In contact with 10-80 D.C.G. (disaster control group) (ope. con. 1; op. con. 2; op. con. 3) 10-81 Squad in vicinity 10-82 Reserve lodging 10-83 Cancel reservations 10-84 En route 10-85 Will be late 10-86 Missing person 10-87 E.T.A. (estimated time of arrival) 10-88 Present telephone number of . . . 10-89 Dead person 10-90 Bank alarm 10-91 Unnecessary use of radio 10-92 Murder 10-93 Blockade. (road block) 10-94 Drag racing 10-95 Reckless driving 10-96 Mental person 10-97 Civil distrubance; (A - Racial; B - Teenagers; C - Crowd gathering: D - Fighting) 10-98 Prison or jail break 10-99 Records indicate wanted or stolen (A - felony; B - Misdemeanor) 10-100 Hot pursuit 10-100A Attempting to out run patrol car =============================================================================