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April 2025 Riverside, CA Robocall Data
Calls Placed
32.0 Million
arrow_circle_down
(-3.2% MoM)
Per Day
1.1M
Per Hour
44.5K
Per Second
12.4
Avg. Calls Per Person
5.6
arrow_circle_down
(-3.2% MoM)
Per Day
1.1M
Per Hour
44.5K
Per Second
12.4
Avg. Calls Per Person
5.6
Top 25 Robocallers to Riverside, CA in April 2025
| Robocaller | Place of Origin | Caller ID | Caller Type | |
|---|---|---|---|---|
| 1. | 916-800-1098 | Sacramento, CA | Prison Prepaid Call | Prison Prepaid Call |
| 2. | 800-955-6600 | Toll Free | Capital One | Bank/Credit Card Payment Reminder |
| 3. | 877-255-5923 | Toll Free | Financial Customer Call | Financial Customer Call |
| 4. | 800-942-3767 | Toll Free | Aesop | Substitute Teacher Alert |
| 5. | 840-239-4222 | Invalid Number | Unknown | Unknown Robocaller |
| 6. | 951-704-8251 | Murrieta, CA | Jonathan P | Unknown Robocaller |
| 7. | 530-922-0027 | Invalid Number | Unknown | Unknown Robocaller |
| 8. | 833-275-2038 | Toll Free | Customer Call | Customer Call |
| 9. | 866-914-5806 | Toll Free | Spectrum | Policy Cancellation Alert |
| 10. | 866-680-8628 | Toll Free | Medical Scam | Medical Scam |
| 11. | 213-375-1067 | Los Angeles, CA | Scam Likely | Unknown Robocaller |
| 12. | 800-435-1415 | Toll Free | Customer Call | Unknown Robocaller |
| 13. | 951-673-5976 | Invalid Number | Unknown | Unknown Robocaller |
| 14. | 866-408-4070 | Toll Free | Customer Call | Bank/Credit Card Payment Reminder |
| 15. | 909-506-1229 | Invalid Number | Unknown | Unknown Robocaller |
| 16. | 909-974-7851 | Ontario, CA | Emergency Response Info | Emergency Response Info |
| 17. | 909-498-8043 | Colton, CA | Unknown | Unknown Robocaller |
| 18. | 424-559-5788 | Invalid Number | Westlake | Medical Test Results |
| 19. | 951-434-3906 | Menifee, CA | Unknown | Unknown Robocaller |
| 20. | 951-241-1002 | Riverside, CA | Unknown | Unknown Robocaller |
| 21. | 951-356-3700 | Corona, CA | Unknown | Unknown Robocaller |
| 22. | 866-456-0677 | Toll Free | Debt Collector | Bank/Credit Card Payment Reminder |
| 23. | 844-206-9035 | Toll Free | Spectrum | Payment Reminder |
| 24. | 909-330-1505 | Rancho Cucamonga, CA | Debt Collector | Debt Collector |
| 25. | 909-467-6120 | Ontario, CA | Debt Collector | Debt Collector |
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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