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August 2021 California Robocall Data

Calls Placed
383.8 Million
arrow_circle_up
(0.1% MoM)
Per Day
12.4M
Per Hour
515.8K
Per Second
143.3
Avg. Calls Per Person
8.2

See historical robocalls by

Top 25 Robocallers to California in August 2021

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 713-568-6986 Houston, TX Level 3 Communications Global Tel Link Timeshare Scam
2. 800-942-3767 Toll Free Twilio Aesop Substitute Teacher Alert
3. 844-206-8573 Toll Free Toll Free Spectrum Service Payment Reminder
4. 213-566-2204 Invalid Number Unknown Scam Likely Unknown Robocaller
5. 213-347-5682 Los Angeles, CA Bandwidth.com CLEC, LLC Los Angeles Unified School District School Announcement
6. 866-914-5806 Toll Free Toll Free Spectrum Service Payment Reminder
7. 916-694-1636 Sacramento, CA Inteliquent Call Alert Call Alert
8. 800-528-4800 Toll Free Toll Free American Express Credit Card Debt Collector
9. 855-376-6191 Toll Free Toll Free Student Absence Alert Student Absence Alert
10. 706-764-6728 Chickamauga, GA Verizon Wireless Political Spam Generic Robocaller
11. 864-422-2300 Greenville, SC Inteliquent Substitute Teacher Alert Substitute Teacher Alert
12. 800-716-9711 Toll Free Toll Free Quicken Loans Financial Customer Call
13. 800-691-8755 Toll Free Toll Free Payday Loan Spam Mortgage Loan Spam
14. 888-934-6489 Toll Free Toll Free Comcast Customer Call
15. 833-574-2273 Toll Free Toll Free Kaiser Permanente Customer Call
16. 612-815-8004 Minneapolis, MN MCI Metro ATS Target Carpet Cleaning Spam
17. 800-492-8377 Toll Free Toll Free DS Services of America Appointment Reminder
18. 770-283-1530 Atlanta, GA MCI Metro ATS Synchrony Bank Bank/Credit Card Payment Reminder
19. 800-499-3568 Toll Free Toll Free Financial Customer Call Financial Customer Call
20. 877-358-4998 Toll Free Toll Free Telemarketing Telemarketing
21. 213-724-3942 Invalid Number Unknown Call Alert Call Alert
22. 888-222-4227 Toll Free Toll Free Santander Bank/Credit Card Payment Reminder
23. 877-770-8065 Toll Free Toll Free AT&T/Direct TV Unknown Robocaller
24. 888-899-6650 Toll Free Toll Free Transworld Systems Debt Collector
25. 800-706-6199 Toll Free Toll Free Quicken Loans Financial Customer Call

Robocalls by Category

YouMail's Top 100 Robocallers

See which numbers are the highest volume robocallers!

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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