Got a call from an unknown number in Simi Valley or elsewhere in Ventura County? Use our free lookup tool to identify any 805 or 820 number and check whether it has been reported as spam by other residents.
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Got a phone call or message from a Simi Valley phone number you don't recognize? Before you answer, call back, or reply, use our phone number lookup service to find out who called you.
California phone numbers use area codes 805. Select a code below to look up numbers starting with it.
According to the National Do Not Call Registry, California residents filed 287,916 complaints about unwanted calls in 2024:
Phone numbers reported to the FTC as unwanted calls by Simi Valley residents in the last 30 days.
Received a call from a business but aren't sure it's really them? Ventura County, according to U.S. Census Bureau data, includes 20,087 firms and 22,761 establishments employing 269,050 people.
| County | Percent of City | Firms | Establishments |
|---|---|---|---|
| Ventura | 100.00% | 20087 | 22761 |
Use our reverse lookup service to verify whether a number belongs to a legitimate local business, not scammers spoofing local numbers to gain your trust.
If you receive fraudulent calls or suspect a scam attempt, report it to reportfraud.ftc.gov or local police department using the following contacts:
Simi Valley has a population of 126356 people (median age of 41.00) - thousands of potential callers you might not recognize: neighbors, an old contact, or someone you actually want to talk to. Use our local white pages to find residents' phone numbers and addresses sourced from Ventura County, California state, and other public records.