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December 2020 California Robocall Data

Calls Placed
357.7 Million
arrow_circle_down
(-2.3% MoM)
Per Day
11.5M
Per Hour
480.8K
Per Second
133.5
Avg. Calls Per Person
7.6

See historical robocalls by

Top 20 Robocallers to California in December 2020

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 213-347-5682 Los Angeles, CA Bandwidth.com CLEC, LLC Los Angeles Unified School District School Announcement
2. 844-206-8573 Toll Free Toll Free Spectrum Service Payment Reminder
3. 877-647-8552 Toll Free Toll Free Wells Fargo Bank/Credit Card Payment Reminder
4. 713-568-6986 Houston, TX Level 3 Communications Prison Call Payment Prison Call Consent
5. 855-885-5834 Toll Free Toll Free Synchrony Bank Bank/Credit Card Payment Reminder
6. 866-914-5806 Toll Free Toll Free Spectrum Service Payment Reminder
7. 619-305-1819 Invalid Number teli Communications Google Voice Call Answer Google Voice Call Answer
8. 866-890-3387 Toll Free Toll Free First Premier Bank Bank/Credit Card Payment Reminder
9. 888-222-4227 Toll Free Toll Free Santander Bank/Credit Card Payment Reminder
10. 888-934-6489 Toll Free Toll Free Comcast Customer Call
11. 800-942-3767 Toll Free Twilio Aesop Substitute Teacher Alert
12. 713-981-0098 Houston, TX AT&T LA County Jail Timeshare Scam
13. 855-807-9606 Toll Free Toll Free loanDepot Transaction Fee Scam
14. 562-401-5940 Downey, CA Frontier Kaiser Permanente Service Alert
15. 864-422-2300 Greenville, SC Inteliquent SmartFind Express Substitute Teacher Alert
16. 770-283-1530 Atlanta, GA MCI Metro ATS Synchrony Bank Bank/Credit Card Payment Reminder
17. 866-419-2780 Toll Free Toll Free Synchrony Bank Bank/Credit Card Payment Reminder
18. 800-611-1911 Toll Free Toll Free Solar Spam Power Outage Alert
19. 877-586-9368 Toll Free Toll Free Western Dental Customer Call
20. 206-453-2329 Seattle, WA Bandwidth.com CLEC, LLC Google Voice Call Answer Google Voice Call Answer

Robocalls by Category

YouMail's Top 100 Robocallers

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How does the YouMail Robocall Index™ Work?

The YouMail Robocall Index™ estimates monthly robocall volume in the US, as well as in various regions, and highlights the worst offenders. The index works by extrapolating the data collected from the many tens of millions of calls made each month to YouMail users.

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