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

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 800-266-2278 Toll Free Toll Free Comcast Customer Call
2. 800-955-6600 Toll Free Toll Free Capital One Payments/Collections Bank Debt Collector
3. 510-379-9303 San Francisco Bay Area, CA Level 3 Communications Substitute Teacher Alert Substitute Teacher Alert
4. 713-568-6986 Houston, TX Level 3 Communications Prison Call Payment Prison Call Consent
5. 800-743-5000 Toll Free Toll Free Service Payment Reminder Customer Call
6. 510-279-3226 San Francisco Bay Area, CA Level 3 Communications Unknown Telemarketing
7. 888-895-5641 Toll Free Toll Free PayPal Credit Debt Collector
8. 800-942-3767 Toll Free Toll Free Substitute Teacher Alert Substitute Teacher Alert
9. 213-568-4549 Los Angeles, CA Level 3 Communications Phone Survey Scam Phone Survey Scam
10. 562-401-5940 Los Angeles, CA Frontier Prescription Shipped Alert Service Alert
11. 800-935-9935 Toll Free Toll Free Apple iCloud Scam Apple iCloud Scam
12. 847-426-8085 Chicago, IL Ameritech Chase Financial Customer Call
13. 925-503-0036 San Francisco Bay Area, CA Exiant Communications, LLC Unknown Generic Robocaller
14. 650-353-5875 San Francisco Bay Area, CA Level 3 Communications (650) 353-5875 Political Survey
15. 877-647-8552 Toll Free Toll Free Wells Fargo Debt Collector
16. 877-854-8331 Toll Free Toll Free PayPal Credit Debt Collector
17. 415-690-2582 San Francisco Bay Area, CA O1 Communications Unknown Unknown Robocaller
18. 510-621-7985 San Francisco Bay Area, CA Bandwidth.com CLEC, LLC Spam Caller Unknown Robocaller
19. 855-895-3382 Toll Free Toll Free Fingerhut Debt Collector
20. 530-882-8151 Sacramento, CA Inteliquent Telemarker Unknown Robocaller

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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