Email
us your Radio Codes & Signals or Fleet code / Talk Group Updates
Scanner
Frequencies & Codes
Subscribe to National Communications Magazine America's #1 Scanning/CB/Two-Way Magazine
Instructions: You have reached one of the most scanner friendly sites on line. Best of all the use of this site is free of charge. On the Nat-Com Radio Codes & Signal Site you can:Look radio codes and signals used by any number of agencies within a state.
Download any file through your browser's file save button.
Send files to friends.
Submit new information to share.
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. With an annual subscription of $21.00 you will also receive access to our on-line 4 Million frequency searchable databases. We also have a site dedicated to Trunked Frequencies which is also available to you at no charge.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
============================================================================= HAWAII COUNTY FIRE CODES: 10-0 Out OF Radio Communication 10-8 Call By Landline 10-1 Responding 10-9 Repeat 10-2 At Scene 10-10 Transportation Sick Or Injured 10-3 Return To Quarters 10-11 DOA Or Transportation Apparent DOA 10-4 OK 10-X In Radio Communications, Traveling 10-5 Back In Quarters 10-Y At Home 10-6 Situation Report 10-7 Stand By ============================================================================= HAWAII COUNTY SHERIFF'S RADIO CODES: 10-1 Papers 10-58 Direct Traffic 10-2 Disregard 10-62 Request Confirmation 10-10 Fight In Progress 10-63 Prepare To Make Written Order 10-11 Dog Case 10-66 Message Cancellation 10-12 Report In Writing 10-67 Clear For Net Message 10-14 Prowler Report 10-70 Fire Alarm 10-15 Civil Distrubance 10-74 Negative 10-16 Domestic 10-78 Need Help Quick 10-19 Return To ------ 10-79 Notify Coroner 10-31 Crime In Progress 10-80 Chase In Progress 10-32 Man With Gun 10-81 Breathalyzer-Needed 10-36 Correct Time 10-88 Advise Phone Number Of----- 10-37 Inves. Suspect Vehicle 10-89 Bomb Threat At------ 10-38 Stopping Suspect Vehicle 10-90 Bank Alarm At------ 10-43 Information 10-92 Improperly Parked Vehicles 10-46 Assist Motorist 10-94 Dog Racing 10-49 Traffic Light Out 10-95 Prisoner/Subject In Custody 10-50 Accident 10-96 Mental Subject 10-52 Ambulance Needed 10-97 Test Signal 10-55 Intoxicated Driver 10-98 Prison/Jail Break 10-57 Hit & Run 10-99 Wanted/Stolen Indicated Signal 2 Call Home ============================================================================= HONOLULU AMBULANCE CODES: 10-1 Return to station Code 1 Stuck in traffic 10-2 Call by land line Code 2 Assault & battery 10-3 Meet ___ at ___ Code 3 Attempted suicide 10-4 Affirmative Code 4 Psychological 10-5 Location Code 5 Sex related 10-6 Repeat your last Code 6 Police/Prisoner 10-7 Arrive at scene Code 25 Intoxicated 10-8 At destination 10-9 In service 10-10 Need assistance 10-11 Ambulance breakdown 10-12 Restroom break 10-14 Meal break 10-16 Cancel last ============================================================================= HONOLULU FIRE STATIONS: 01 Central 14 Waialua 27 Waimanalo 02 Pawaa 15 Hauula 28 Nanakuli 03 Makiki 16 Wahiawa 29 McCully 04 Kuakini 17 Kaneohe 30 Moanalua 05 Kaimuki 18 Kailua 31 Kalihi-Kai 06 Kaihi 19 Aikahi 32 Kalihi-Uka 07 Waikiki 20 Pearl City 33 Palolo 08 Iwilei 21 Kaawa 34 Hawaii Kai 09 Kakaako 22 Manoa 35 Makalilo 10 Aiea 23 Wailupe 36 Mililani-Waipio 11 Sunset Beach 24 Ewa Beach 37 Kahuku 12 Waipahu 25 Nuuanu 13 Kahuku 26 Waianae ============================================================================= HONOLULU FIRE DEPARTMENT: 10-0 Out of radio comm. 10-7 Stand by 10-1 Responding 10-8 Call by land line 10-2 At scene 10-9 Repeat your last 10-3 Return to station 10-10 Trans. injured 10-4 Affirmative 10-11 Transporting DOA 10-5 Back in quarters 10-X Back in radio comm. 10-6 Situation report 10-Y At home ============================================================================= HONOLULU CITY & COUNTY POLICE RADIO CODES: 01 Motor Vehicle Accident 18 Cross Cheat 02 Investigation (facts known) 19 Assault & Battery 03 Investigation (facts known) 20 Forgery/Embezzlement 04 Homicide 21 Disorderly Conduct 05 Rape 22 Escape 06 Robbery 23 Vagrancy 07 Burglary 24 Threatening 08 Aggravated Assault 25 Drunk 09 Larceny 26 Profanity 10 Malicious Conversion 27 Impersonating Officer 11 Sex Offense 28 Gambling 12 Sodomy 29 Riot 14 Juvenile Delinquent 30 Hit & Run 15 Common Nuisance 31 Drunk Driving 16 Malicious Injury 32 Unlicensed Driver 17 Offensively Armed ============================================================================= HONOLULU POLICE TEN CODES: 10-1 Return to station 10-12 Restroom break 10-2 Call by the land line 10-13 Call home 10-3 Meet ___ at ____ 10-14 Meal break 10-4 Affirmative 10-15 Request backup 10-5 Location 10-16 Cancel last 10-6 Repeat your last 10-99 Bomb threat 10-7 Arrive at scene 10-8 In service 10-9 Out of service 10-10 Ambulance 10-11 Make Fast Call
System Photos ============================================================================= MAUI COUNTY POLICE CODES: 1 Motor vehhicle accident 19 Harassment 2 Drug violation 20 Forgery 3 Investigatin (facts unknown) 21 Disorderly conduct 4 Homicide 22 Escaped prisoner 5 Rape 23 Trespass 6 Robbery 24 Terroristic threatening 7 Burglary 25 Mentally ill 8 Assault 26 Criminal littering 9 Theft 27 Impersonating police officer 10 Stolen vehicle 28 Gambling 11 Sex offense 29 Riot 12 Indecent exposure 30 Hit & run 13 Sodomy 31 OVUII (Drunk driver) 14 Juvenile deliquent 32 Unlicensed driver 15 Public nuisance 33 Alarm 16 Criminal property damage 34 Hold up alarm 17 Offensively armed 35 Bomb threat 18 Family abuse 10-1 Return 10-9 Out of car (give location) 10-2 Call By Phone 10-10 Call EMS 10-3 Meet 10-11 Expedite Call Home 10-4 Acknowledgement 10-12 Lavatory 10-5 Location 10-13 Call home 10-6 Repeat 10-14 Meal break 10-7 Arrived At Scene 10-15 Officer needs help 10-8 In Service 10-16 Cancel 10-18 Burglary alarm no reset 10-19 Cover vacant beat ============================================================================= PEARL HARBOR POLICE CODES: 10-1 Return to station Code 1 At your convenience 10-2 Call by land line Code 2 Routine call 10-3 Meet ___ at ___ Code 3 Red light and siren 10-4 Affirmative Code 5 Sttake out 10-5 Location Code 10 Car theft 10-6 Repeat your last Code 19 Fight in progress 10-7 Arrive at scene Code 20 Burglary-progress 10-8 In service Code 21 Armed Robbery 10-9 Out of service Code 22 Sex related 10-10 Ambulance 10-11 Fire at ________ 10-12 Restroom break 10-14 Meal break 10-16 Cancel last 10-17 Escort to bank 10-99 Bomb threat
System Photos =============================================================================