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August 2023 California Robocall Data
Calls Placed
426.3 Million
arrow_circle_up
(7.7% MoM)
Per Day
13.8M
Per Hour
572.9K
Per Second
159.2
Avg. Calls Per Person
9.1
arrow_circle_up
(7.7% MoM)
Per Day
13.8M
Per Hour
572.9K
Per Second
159.2
Avg. Calls Per Person
9.1
Top 25 Robocallers to California in August 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. | 213-241-8100 | Los Angeles, CA | Teleport Communications | School Announcement | School Announcement |
| 3. | 800-955-6600 | Toll Free | Bandwidth CLEC - Syniverse | Capital One | Bank/Credit Card Payment Reminder |
| 4. | 844-206-9035 | Toll Free | Toll Free | Spectrum | Payment Reminder |
| 5. | 302-255-8000 | Wilmington, DE | MCI Metro ATS | Call Alert | Financial Customer Call |
| 6. | 866-914-5806 | Toll Free | Toll Free | Spectrum | Policy Cancellation Alert |
| 7. | 800-942-3767 | Toll Free | Twilio | Aesop | Substitute Teacher Alert |
| 8. | 877-647-8552 | Toll Free | Toll Free | Wells Fargo | Bank Debt Collector |
| 9. | 619-297-0304 | San Diego, CA | Inteliquent | Messaging System Calling | Messaging System Calling |
| 10. | 833-853-5638 | Toll Free | Twilio | Small Business Administration | Loan Payment Reminder |
| 11. | 908-829-0335 | Belle Mead, NJ | Bandwidth.com CLEC, LLC | Debt Collector | Unknown Robocaller |
| 12. | 480-481-1848 | Phoenix, AZ | CenturyLink | Discover Card | Financial Customer Call |
| 13. | 877-255-5923 | Toll Free | Toll Free | Financial Customer Call | Financial Customer Call |
| 14. | 888-934-6489 | Toll Free | Toll Free | Comcast | Customer Call |
| 15. | 312-818-5250 | Chicago, IL | Inteliquent | Debt Collector | Unknown Robocaller |
| 16. | 833-571-3479 | Toll Free | Toll Free | Lending Club | Personal Loan Spam |
| 17. | 855-844-0114 | Toll Free | Toll Free | Financial Customer Call | Unknown Robocaller |
| 18. | 800-743-5000 | Toll Free | Toll Free | Service Payment Reminder | Service Payment Reminder |
| 19. | 833-983-3264 | Toll Free | Toll Free | Kaiser Permanente | Health Insurance Spam |
| 20. | 866-796-1592 | Toll Free | Toll Free | Synchrony Bank | Financial Customer Call |
| 21. | 844-796-0648 | Toll Free | Toll Free | Customer Call | Customer Call |
| 22. | 206-453-2329 | Seattle, WA | Bandwidth.com CLEC, LLC | Amazon Delivery | Unknown Robocaller |
| 23. | 844-669-7909 | Toll Free | Toll Free | Fingerhut | Payment Reminder |
| 24. | 619-937-3483 | San Diego, CA | Bandwidth.com CLEC, LLC | Debt Collector | Unknown Robocaller |
| 25. | 855-419-7365 | Toll Free | Toll Free | AT&T | 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.Working on a robocall story? We can help!
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