SONOMA COUNTY
County-Wide Frequencies and unit identifications
LAW
ENFORCEMENT
Sheriff
- District 10
FREQUENCIES
| 453.725 Channel 1/11 - Primary | 453.575 Channel 2/12 - Records |
| 453.400 Channel 3/13 - Tactical | 453.550 Channel 4/14 - Tactical |
| 453.475 Channel 5 - Tactical | 460.425 Channel 6 - County Jail (CJ) |
BEATS
| 10 Coast / Russian River | 50 South County |
| 20 North County | 60 East County |
| 30 Central County (Local) | 70 Santa Rosa |
| 40 West County | 80 Windsor Police Dept. |
CALLSIGNS
| "A" Adam - Administration | "C" Charles - Civil |
| "D" David - Detective | "E" Edward - Day Patrol |
| "F" Frank - Evening Patrol | "G" George - Grave Patrol |
| "H" Henry 1 - Helicopter | "I" Ida - Crime Investigation |
| "J" John - Jail | "K" King - Resident Deputy |
| "L" Lincoln - Lake Sonoma | "M" Mary - Motorcycle |
| "O" Ocean - Search/Rescue | "R" Robert - Reserve Deputy |
| "S" Sam - Supervisor | "T" Tom - Trainportation |
| "U" Union - Community Services | "Z" Zebra - Undercover |
FIRE
FREQUENCIES
| 154.310 Primary Dispatch - GREEN | 154.175 - Orange 1 |
| 153.770 - Orange 2 | 154.205 - Orange 3 |
| 154.445 - Orange 3 | 154.280 - White 1 |
| 154.265 - White 2 | 154.295 - White 3 |
UNIT NUMBERING
| 1400 CDF | 2000 County Administration |
| ** See CDF section ** | 2880 Sonoma County Airport |
| 3000 East County | 4000 Coast | 5000 Russian River |
| 3100 Kenwood | 4100 Jenner | 5100 Forestville |
| 3200 Glen Ellen | 4200 Annapolis | 5200 Cazadero |
| 3300 Bennett Valley | 4300 Fort Ross | 5300 Bohemian Grove |
| 3400 Mayacamas | 4400 Sea Ranch | 5400 Monte Rio |
| 3500 Valley of the Moon | 4500 Timber Cove | 5500 Camp Meeker |
| 3600 Sonoma State | 4600 | 5600 Guerneville |
| 3700 Sonoma City | 4700 | 5700 Occidental |
| 3800 Schell Vista | 4800 | 5800 |
| 6000 North County | 7000 Central County | 8000 West County |
| 6100 Geyserville | 7100 Santa Rosa City | 8100 Hessel |
| 6200 Knights Valley | 7200 Windsor City | 8200 Twin Hills |
| 6300 Healdsburg City | 7300 | 8300 Sebastopol |
| 6400 Palmer Creek | 7400 | 8400 Graton |
| 6500 Cloverdale City | 7500 Rincon Valley | 8500 Bloomfield |
| 6600 Rio Lindo Academy | 7600 Mountain | 8600 Valley Ford |
| 6700 | 7700 | 8700 Bodega |
| 6800 | 7800 | 8800 Bodega Bay |
| 9000 South County |
Sub-group Numbering |
| 9100 Rancho Adobe | 00-19 Officers |
| 9200 Penngrove | 20-29 Prevention |
| 9300 Petaluma City | 30-39 Haz-Mat & Rescue |
| 9400 Wilmar | 40-49 Pickups |
| 9500 San Antonio | 50-59 Trucks |
| 9600 Two Rock | 60-69 Four-Wheel Drive |
| 9700 Lakeville | 70-79 Type 3 or 4 Engine |
| 9800 US Coast Guard / Two Rock | 80-89 Type 1 or 2 Engine |
| 9900 Rohnert Park | 90-99 Water Tender |
CALIFORNIA DEPARTMENT OF FORESTRY
FIRE FREQUENCIES
| 151.460 - Dispatch | 151.250 - Tactical 1 |
| 151.310 - Yellow - Air Attack | 151.355 - CDF 1 Statewide |
| 151.265 - CDF 2 Statewide | 122.925 - Air Coordination |
| 155.265 - Dispatch - Blue 2 | 155.100 - Tactical - Blue 1 |
| 155.355 F-A-S-T-E-R | 155.340 Hospital Tactical |
| 155.205 RELS Regional | 155.295 RELS Tactical |
| 151.865 RELS Business | 462.975 SLS Business |
| 462.975 SLS Tactical |
CALIFORNIA HIGHWAY PATROL FREQUENCIES
| 42.880 Golden Gate Orange Base | 42.660 Golden Gate Orange Mobile |
| 42.420 Golden Gate Tan Base | 42.840 Golden Gate Tan Mobile |
| 42.340 Golden Gate Blue Base | 42.180 Golden Gate Blue Mobile |
| 154.905 Mobile Extenders | 453.825 UHF Repeater Link |
| 154.920 C-L-E-M-A-R-S | 156.075 Cal-cord |
44.720 Annadel State Park Rangers