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March 2024 California Robocall Data

Calls Placed
356.4 Million
arrow_circle_up
(7.2% MoM)
Per Day
11.5M
Per Hour
479.0K
Per Second
133.0
Avg. Calls Per Person
7.6

See historical robocalls by

Top 25 Robocallers to California in March 2024

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 916-800-1098 Sacramento, CA Bandwidth.com CLEC, LLC Prison Prepaid Call Prison Prepaid Call
2. 213-241-8100 Los Angeles, CA Teleport Communications School Announcement School Announcement
3. 626-289-8888 Alhambra, CA U.S. Telepacific Corp. Messaging System Calling Messaging System Calling
4. 800-942-3767 Toll Free Twilio Aesop Substitute Teacher Alert
5. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
6. 619-297-0304 San Diego, CA Inteliquent Messaging System Calling Messaging System Calling
7. 888-992-9034 Toll Free Bandwidth CLEC - Syniverse Government Grant Scam Government Grant Scam
8. 786-217-1931 Homestead, FL Bandwidth.com CLEC, LLC Security System Alert Security System Alert
9. 866-914-5806 Toll Free Toll Free Spectrum Policy Cancellation Alert
10. 877-647-8552 Toll Free Toll Free Wells Fargo Unknown Robocaller
11. 877-613-7414 Toll Free Toll Free Payment Reminder Debt Collector
12. 832-447-5592 Spring, TX T-Mobile +18324475592 Unknown Robocaller
13. 866-456-0677 Toll Free Toll Free Financial Customer Call Bank/Credit Card Payment Reminder
14. 323-426-0177 Los Angeles, CA T-Mobile Unknown Unknown Robocaller
15. 323-487-7932 Los Angeles, CA Inteliquent Random Spam Generic Robocaller
16. 855-844-0114 Toll Free Toll Free Credit Card Debt Collector Unknown Robocaller
17. 844-206-9035 Toll Free Toll Free Spectrum Payment Reminder
18. 877-255-5923 Toll Free Toll Free Financial Customer Call Financial Customer Call
19. 800-432-1429 Toll Free Toll Free Atlantic Security Security System Alert
20. 703-255-8062 Fairfax, VA Teleport Communications Navy Federal Credit Union Financial Customer Call
21. 888-892-2253 Toll Free Toll Free Spectrum Policy Cancellation Alert
22. 888-934-6489 Toll Free Toll Free Comcast Customer Call
23. 888-899-6650 Toll Free Toll Free Debt Collector Debt Collector
24. 866-890-3387 Toll Free Toll Free Credit Card Debt Collector Bank/Credit Card Payment Reminder
25. 866-680-8628 Toll Free Toll Free Credit Card Issues Scam Credit Card Issues Scam

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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