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Top 20 Robocallers to California in April 2021

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 213-347-5682 Los Angeles, CA Bandwidth.com CLEC, LLC Los Angeles Unified School District School Announcement
2. 844-206-8573 Toll Free Toll Free Spectrum Service Payment Reminder
3. 713-568-6986 Houston, TX Level 3 Communications Global Tel Link Timeshare Scam
4. 877-647-8552 Toll Free Toll Free Wells Fargo Bank/Credit Card Payment Reminder
5. 800-942-3767 Toll Free Toll Free Aesop Substitute Teacher Alert
6. 866-914-5806 Toll Free Toll Free Spectrum Service Payment Reminder
7. 864-422-2300 Greenville, SC Inteliquent SmartFind Express Substitute Teacher Alert
8. 713-981-0098 Houston, TX AT&T LA County Jail Timeshare Scam
9. 877-351-7469 Toll Free Toll Free Showing Time General Alert
10. 619-297-0304 San Diego, CA Inteliquent Substitute Teacher Alert Substitute Teacher Alert
11. 866-890-3387 Toll Free Toll Free First Premier Bank Bank/Credit Card Payment Reminder
12. 800-691-8755 Toll Free Toll Free Quicken Loans Financial Customer Call
13. 888-222-4227 Toll Free Toll Free Santander Bank/Credit Card Payment Reminder
14. 916-502-9390 Sacramento, CA Level 3 Communications Prison Prepaid Call Prison Call Consent
15. 855-844-0114 Toll Free Toll Free Synchrony Bank Financial Customer Call
16. 562-401-5940 Downey, CA Frontier Kaiser Permanente Service Alert
17. 800-716-9711 Toll Free Toll Free Travel Scam Financial Customer Call
18. 888-934-6489 Toll Free Toll Free Comcast Customer Call
19. 855-376-6191 Toll Free Toll Free Student Absence Alert Student Absence Alert
20. 800-444-7873 Toll Free Toll Free DS Services of America Appointment Reminder

Robocalls by Category

How the YouMail Robocall Index™ Works

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.

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