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March 2023 California Robocall Data

Calls Placed
455.6 Million
arrow_circle_up
(20.7% MoM)
Per Day
14.7M
Per Hour
612.4K
Per Second
170.1
Avg. Calls Per Person
9.7

See historical robocalls by

Top 25 Robocallers to California in March 2023

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 713-568-6986 Houston, TX Level 3 Communications Global Tel Link Prison Call Consent
2. 213-347-5682 Los Angeles, CA Bandwidth.com CLEC, LLC Los Angeles Unified School District School Announcement
3. 844-206-9035 Toll Free Toll Free Spectrum Payment Reminder
4. 800-942-3767 Toll Free Twilio Aesop Substitute Teacher Alert
5. 800-353-5920 Toll Free Toll Free Credit Card Debt Collector Credit Card Debt Collector
6. 619-297-0304 San Diego, CA Inteliquent Messaging System Calling Messaging System Calling
7. 833-853-5638 Toll Free Twilio Small Business Administration Loan Payment Reminder
8. 213-241-8100 Los Angeles, CA Teleport Communications Messaging System Calling School Announcement
9. 866-914-5806 Toll Free Toll Free Spectrum Service Payment Reminder
10. 877-647-8552 Toll Free Toll Free Wells Fargo Financial Customer Call
11. 888-445-1955 Toll Free Twilio Messaging System Calling Financial Customer Call
12. 605-367-1378 Sioux Falls, SD Airus, Inc. Credit Card Debt Collector Credit Card Debt Collector
13. 866-532-0424 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
14. 800-743-5002 Toll Free Zipwhip Pacific Gas and Electric Power Outage Alert
15. 909-708-4482 San Bernardino, CA Inteliquent SmartFind Express Substitute Teacher Alert
16. 866-930-3305 Toll Free Toll Free Health Insurance Spam Health Insurance Spam
17. 866-680-8628 Toll Free Toll Free Citibank Unknown Robocaller
18. 866-408-4070 Toll Free Toll Free Financial Customer Call Bank/Credit Card Payment Reminder
19. 877-836-5643 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
20. 866-532-0423 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
21. 888-222-4227 Toll Free Toll Free Santander Financial Customer Call
22. 866-458-7685 Toll Free Toll Free Home Depot Bank/Credit Card Payment Reminder
23. 855-844-0114 Toll Free Toll Free Synchrony Bank Credit Card Debt Collector
24. 605-884-4130 Watertown, SD Airus, Inc. Credit Card Debt Collector Credit Card Debt Collector
25. 866-458-7688 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder

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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