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

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 800-266-2278 Toll Free Zipwhip Customer Call Customer Call
2. 800-955-6600 Toll Free Toll Free Capital One Bank/Credit Card Payment Reminder
3. 510-379-9303 Oakland, CA Twilio Substitute Teacher Alert Substitute Teacher Alert
4. 800-743-5000 Toll Free Toll Free Electric Bill Scam Service Payment Reminder
5. 628-600-3614 San Francisco, CA Inteliquent Unknown Easy Money Scam
6. 877-647-8552 Toll Free Toll Free Unknown Bank/Credit Card Payment Reminder
7. 713-568-6986 Houston, TX Level 3 Communications Prison Call Payment Prison Call Consent
8. 562-401-5940 Downey, CA Frontier Kaiser Permanente Service Alert
9. 510-279-3226 Fremont, CA Level 3 Communications Unknown Telemarketing
10. 510-992-4230 Oakland, CA Bandwidth.com CLEC, LLC Unknown Unknown Robocaller
11. 800-942-3767 Toll Free Toll Free Substitute Teacher Alert Substitute Teacher Alert
12. 239-320-8659 Invalid Number Exiant Communications, LLC Unknown Google Listing Scam
13. 925-503-0036 Invalid Number Exiant Communications, LLC Generic Robocaller Generic Robocaller
14. 408-922-9637 San Jose, CA Bandwidth.com CLEC, LLC (408) 922-9637 Unknown Robocaller
15. 855-895-3382 Toll Free Toll Free Fingerhut Payment Reminder
16. 408-401-9522 San Jose, CA Sprint Remodeling Spam Remodeling Spam
17. 888-895-5641 Toll Free Toll Free PayPal Debt Collector
18. 800-787-4196 Toll Free Toll Free (800) 787-4196 Debt Collector
19. 925-436-1118 Invalid Number Inteliquent (925) 436-1118 Unknown Robocaller
20. 800-947-5096 Toll Free Toll Free AT&T Service Payment 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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