Put Robocallers Out of Business

YouMail blocks robocalls and notifies the authorities.

150,000+ ratings

January 2021 Riverside, CA Robocall Data

Calls Placed
33.5 Million
arrow_circle_down
(-1.3% MoM)
Per Day
1.1M
Per Hour
45.0K
Per Second
12.5
Avg. Calls Per Person
5.9



Report a robocaller

See historical robocalls by

Top 20 Robocallers to Riverside, CA in January 2021

Robocaller Place of Origin Caller ID Caller Type
1. 844-206-8573 Toll Free Spectrum Service Payment Reminder
2. 877-647-8552 Toll Free Wells Fargo Bank/Credit Card Payment Reminder
3. 951-571-7500 San Bernardino, CA School Announcement Student Absence Alert
4. 877-358-4998 Toll Free PREMIER Bankcard Financial Customer Call
5. 866-914-5806 Toll Free Spectrum Service Payment Reminder
6. 206-539-0456 Invalid Number Zillow Employee Notification
7. 877-351-7469 Toll Free Showing Time General Alert
8. 713-568-6986 Houston, TX Unknown Prison Call Consent
9. 770-283-1530 Atlanta, GA Synchrony Bank Bank/Credit Card Payment Reminder
10. 951-940-6100 Perris, CA Val Verde Unified School Dist School Announcement
11. 855-885-5834 Toll Free Synchrony Bank Bank/Credit Card Payment Reminder
12. 800-611-1911 Toll Free Power Outage Alert Power Outage Alert
13. 800-942-3767 Toll Free Aesop Substitute Teacher Alert
14. 866-532-0423 Toll Free Citibank Bank/Credit Card Payment Reminder
15. 951-552-7112 Riverside, CA Generic Robocaller Generic Robocaller
16. 619-305-1819 Invalid Number Unknown Solar Spam
17. 855-844-0114 Toll Free Synchrony Bank Financial Customer Call
18. 909-500-0843 Calimesa, CA Scam Likely Unknown Robocaller
19. 866-706-6358 Toll Free Kaiser Permanente Flu Shot Reminder
20. 909-427-5000 Fontana, CA Lexington Law Credit Repair 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.