Put Robocallers Out of Business
YouMail blocks robocalls and notifies the authorities.
December 2021 Riverside, CA Robocall Data
Calls Placed
31.1 Million
arrow_circle_down
(-9% MoM)
Per Day
1.0M
Per Hour
41.8K
Per Second
11.6
Avg. Calls Per Person
5.5
arrow_circle_down
(-9% MoM)
Per Day
1.0M
Per Hour
41.8K
Per Second
11.6
Avg. Calls Per Person
5.5
Top 25 Robocallers to Riverside, CA in December 2021
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 909-708-4482 | San Bernardino, CA | Inteliquent | SmartFind Express | Substitute Teacher Alert |
| 2. | 800-716-9711 | Toll Free | Toll Free | Mortgage Loan Spam | Mortgage Loan Spam |
| 3. | 805-834-2480 | Invalid Number | Bandwidth.com CLEC, LLC | Home Mortgage Scam | Home Mortgage Scam |
| 4. | 909-640-9884 | Invalid Number | Metro by T-Mobile | Employment Opportunity | Employment Opportunity |
| 5. | 844-206-8573 | Toll Free | Toll Free | Spectrum | Service Payment Reminder |
| 6. | 800-942-3767 | Toll Free | Twilio | Aesop | Substitute Teacher Alert |
| 7. | 713-568-6986 | Houston, TX | Level 3 Communications | Global Tel Link | Timeshare Scam |
| 8. | 866-914-5806 | Toll Free | Toll Free | Spectrum | Service Payment Reminder |
| 9. | 909-494-7205 | San Bernardino, CA | Inteliquent | Unknown | Unknown Robocaller |
| 10. | 951-571-7500 | San Bernardino, CA | Time Warner Cable | Spammer | School Announcement |
| 11. | 855-293-3726 | Toll Free | Toll Free | Customer Survey | Customer Survey |
| 12. | 909-895-6874 | Anaheim, CA | Inteliquent | Health Insurance Scam | Health Insurance Scam |
| 13. | 833-574-2273 | Toll Free | Toll Free | Kaiser Permanente | Customer Call |
| 14. | 909-899-3271 | Rancho Cucamonga, CA | Inteliquent | Substitute Teacher Alert | Substitute Teacher Alert |
| 15. | 951-381-8121 | Banning, CA | Inteliquent | Prison Call Payment | Prison Free Call |
| 16. | 605-884-4130 | Watertown, SD | Airus, Inc. | PREMIER Bankcard | Telemarketing |
| 17. | 513-831-2600 | Milford, OH | MCI Metro ATS | Total Quality Logistics | Employment Opportunity |
| 18. | 562-387-2858 | Long Beach, CA | Bandwidth.com CLEC, LLC | Scam Likely | Unknown Robocaller |
| 19. | 800-611-1911 | Toll Free | Toll Free | Power Outage Alert | Power Outage Alert |
| 20. | 866-344-5632 | Toll Free | Toll Free | Hyundai Finance | Loan Payment Reminder |
| 21. | 909-495-3483 | San Bernardino, CA | Inteliquent | Prison Free Call | Prison Free Call |
| 22. | 985-269-0156 | Hammond, LA | Bandwidth.com CLEC, LLC | Delivery Alert | Unknown Robocaller |
| 23. | 800-321-9637 | Toll Free | Twilio | Exeter Finance | Loan Payment Reminder |
| 24. | 909-232-8265 | Fontana, CA | Peerless Network | Unknown | Unknown Robocaller |
| 25. | 909-366-8802 | Big Bear Lake, CA | Unknown | loanDepot | Mortgage Loan Spam |
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!
We're the robocall experts. We have an unbelievable amount of data and insight and we just love talking about how to stop robocalls.
If you're working on a story and need insight from the experts, we'd love to hear from you.
Thank you for contacting us. We'll be in touch shortly.
Getting Harassed by Robocalls?
Try YouMail's reverse phone lookup in our community directory!
It's the place where millions of YouMailers go to search for and report nuisance phone numbers.