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Top 20 Robocallers to San Francisco Bay Area, CA in December 2019

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 888-934-6489 Toll Free Toll Free Comcast Service Appointment Reminder
2. 800-692-7753 Toll Free Toll Free Apple iCloud Scam Apple iCloud Scam
3. 800-955-6600 Toll Free Toll Free Capital One Bank/Credit Card Payment Reminder
4. 713-568-6986 Houston, TX Level 3 Communications Prison Call Payment Prison Call Consent
5. 510-379-9303 San Francisco Bay Area, CA Twilio Substitute Teacher Alert Substitute Teacher Alert
6. 612-815-5872 Minneapolis, MN MCI Metro ATS Target Bank/Credit Card Payment Reminder
7. 562-401-5940 Los Angeles, CA Frontier Kaiser Permanente Service Alert
8. 800-947-5096 Toll Free Toll Free AT&T Service Payment Reminder
9. 747-215-8948 Los Angeles, CA Coretel Unknown Unknown Robocaller
10. 415-690-2582 San Francisco Bay Area, CA O1 Communications Solar Scam Solar Scam
11. 877-647-8552 Toll Free Toll Free Wells Fargo Bank/Credit Card Payment Reminder
12. 800-743-5000 Toll Free Toll Free Unknown Service Payment Reminder
13. 925-659-1369 San Francisco Bay Area, CA O1 Communications Unknown Unknown Robocaller
14. 210-520-6400 San Antonio, TX AT&T Chase Bank Debt Collector
15. 877-647-8551 Toll Free Toll Free Wells Fargo Bank/Credit Card Payment Reminder
16. 800-942-3767 Toll Free Toll Free Substitute Teacher Alert Substitute Teacher Alert
17. 510-296-6103 San Francisco Bay Area, CA Peerless Network Unknown Unknown Robocaller
18. 855-885-5834 Toll Free Toll Free Synchrony Bank Bank/Credit Card Payment Reminder
19. 866-950-7780 Toll Free Toll Free Honda Financial Services Loan Payment Reminder
20. 866-611-1148 Toll Free Toll Free Interest Rate Scam Interest Rate Scam

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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