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May 2021 San Francisco Bay Area, CA Robocall Data

Calls Placed
62.7 Million
arrow_circle_down
(-5.9% MoM)
Per Day
2.0M
Per Hour
84.2K
Per Second
23.4
Avg. Calls Per Person
7.6

See historical robocalls by

Top 25 Robocallers to San Francisco Bay Area, CA in May 2021

Robocaller Place of Origin Caller ID Caller Type
1. 888-908-7930 Toll Free Fake Fraud Alert Scam Fake Fraud Alert Scam
2. 510-502-0533 Oakland, CA Conscious Mindz Unknown Robocaller
3. 925-248-9529 San Ramon, CA Global Tel Link Prison Call Consent
4. 713-568-6986 Houston, TX Global Tel Link Timeshare Scam
5. 800-528-4800 Toll Free American Express Credit Card Debt Collector
6. 888-934-6489 Toll Free Comcast Customer Call
7. 800-691-8755 Toll Free Quicken Loans Financial Customer Call
8. 877-647-8552 Toll Free Wells Fargo Bank/Credit Card Payment Reminder
9. 877-469-6548 Toll Free Citibank Bank/Credit Card Payment Reminder
10. 800-743-5000 Toll Free Customer Survey Service Payment Reminder
11. 866-890-3387 Toll Free First Premier Bank Bank/Credit Card Payment Reminder
12. 562-401-5940 Downey, CA Kaiser Permanente Service Alert
13. 800-721-8511 Toll Free Quicken Loans Financial Customer Call
14. 707-980-2647 Vallejo, CA REGINA LEDESMA Unknown Robocaller
15. 800-942-3767 Toll Free Aesop Substitute Teacher Alert
16. 205-947-0178 Invalid Number Google Voice Call Answer Google Voice Call Answer
17. 866-419-2780 Toll Free Synchrony Bank Bank/Credit Card Payment Reminder
18. 510-992-3228 Oakland, CA Religious Spam Fax Delivery Scam
19. 510-677-9380 Castro Valley, CA J LOUISVILLE-TA Unknown Robocaller
20. 510-231-1100 Richmond, CA School Announcement Order Followup
21. 877-981-2153 Toll Free PayPal Payment Reminder
22. 614-758-2318 Columbus, OH Discover Card Telemarketing
23. 206-453-2329 Seattle, WA Amazon Delivery Alert Security System Alert
24. 224-259-2509 Invalid Number Fin Halsted Unknown Robocaller
25. 775-515-8303 Invalid Number Prison Call Payment Prison Call Consent

Robocalls by Category

YouMail's Top 100 Robocallers

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How does the YouMail Robocall Index™ Work?

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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