If available, see below for a list of known fire department frequencies for Ventura County in California. Or, navigate to your city or town to view your local city and/or fire department frequencies within Ventura County, California.
| Camarillo | Fillmore | Moorpark | Ojai | |
| Oxnard | Port Hueneme | Santa Paula | Simi Valley | |
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| Thousand Oaks | Ventura | |||