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Top 20 Robocallers to San Francisco Bay Area, CA in March 2020

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 800-743-5000 Toll Free Toll Free Electric Bill Scam Service Payment Reminder
2. 713-568-6986 Houston, TX Level 3 Communications Prison Call Payment Prison Call Consent
3. 888-934-6489 Toll Free Toll Free Comcast Customer Call
4. 800-955-6600 Toll Free Toll Free Capital One Bank/Credit Card Payment Reminder
5. 562-401-5940 Downey, CA Frontier Prescription Shipped Alert Service Alert
6. 510-379-9303 Oakland, CA Twilio Substitute Teacher Alert Substitute Teacher Alert
7. 800-285-8585 Toll Free Toll Free Interest Rate Scam Interest Rate Scam
8. 916-249-7569 Invalid Number Inteliquent Call Alert Call Alert
9. 800-903-3637 Toll Free Toll Free Interest Rate Scam Interest Rate Scam
10. 800-275-2273 Toll Free Zipwhip Apple iCloud Scam Apple iCloud Scam
11. 510-231-1100 Richmond, CA Bandwidth.com CLEC, LLC School Announcement School Announcement
12. 510-879-8200 San Francisco, CA Pacific Bell Oakland Unified School Dist Unknown Robocaller
13. 510-200-0355 Castro Valley, CA Inteliquent Electric Bill Scam Electric Bill Scam
14. 612-815-5872 Minneapolis, MN MCI Metro ATS Target Bank/Credit Card Payment Reminder
15. 800-950-5114 Toll Free Toll Free Google Voice Call Answer Interest Rate Scam
16. 510-992-3228 Oakland, CA Google Voice Bishop Clark Unknown Robocaller
17. 800-947-5096 Toll Free Toll Free AT&T Service Payment Reminder
18. 415-690-2582 Belvedere Tiburon, CA O1 Communications Solar Scam Solar Scam
19. 800-266-2278 Toll Free Zipwhip Comcast Customer Call
20. 800-787-2190 Toll Free Toll Free Medical Customer Call Medical Customer Call

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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