Put Robocallers Out of Business

YouMail blocks robocalls and notifies the authorities.

150,000+ ratings

June 2023 Riverside, CA Robocall Data

Calls Placed
39.8 Million
(-4% MoM)
Per Day
Per Hour
Per Second
Avg. Calls Per Person

See historical robocalls by

Top 25 Robocallers to Riverside, CA in June 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. 844-206-9035 Toll Free Toll Free Spectrum Payment Reminder
3. 213-761-4086 Los Angeles, CA Bandwidth.com CLEC, LLC Generic Robocaller Generic Robocaller
4. 951-451-5240 Invalid Number Inteliquent Unknown Unknown Robocaller
5. 626-427-4989 Los Angeles, CA T-Mobile Unknown Unknown Robocaller
6. 866-914-5806 Toll Free Toll Free Spectrum Customer Call
7. 909-330-1504 Rancho Cucamonga, CA Inteliquent Debt Collector Debt Collector
8. 800-353-5920 Toll Free Toll Free Genesis FS Card Services Credit Card Debt Collector
9. 909-371-5404 Fontana, CA Inteliquent Debt Collector Debt Collector
10. 844-380-4510 Toll Free Toll Free Vehicle Related Customer Call Vehicle Related Customer Call
11. 909-495-3483 San Bernardino, CA Inteliquent Prison Prepaid Call Prison Call Consent
12. 833-853-5638 Toll Free Twilio Small Business Administration Loan Payment Reminder
13. 888-892-2253 Toll Free Toll Free Account Balance Alert Customer Call
14. 312-818-5250 Chicago, IL Inteliquent Debt Collector Unknown Robocaller
15. 800-942-3767 Toll Free Twilio Aesop Substitute Teacher Alert
16. 800-716-9711 Toll Free Toll Free Debt Collector Debt Collector
17. 844-417-2180 Toll Free Toll Free Vehicle Related Customer Call Vehicle Related Customer Call
18. 800-611-1911 Toll Free Toll Free Edison Power Outage Alert
19. 877-689-8704 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
20. 877-647-8552 Toll Free Toll Free Wells Fargo Financial Customer Call
21. 909-351-2046 Mentone, CA Inteliquent Portfolio Recovery Associates Debt Collector
22. 951-221-8700 Corona, CA Inteliquent Customer Call Customer Call
23. 951-200-5924 Murrieta, CA Level 3 Communications Random Spam Solar Spam
24. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
25. 951-942-2564 Invalid Number Inteliquent Credit One Bank Unknown Robocaller

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.