Put Robocallers Out of Business
YouMail blocks robocalls and notifies the authorities.
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
arrow_circle_down
(-5.9% MoM)
Per Day
2.0M
Per Hour
84.2K
Per Second
23.4
Avg. Calls Per Person
7.6
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
See which numbers are the highest volume robocallers!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.Working on a robocall story? We can help!
We're the robocall experts. We have an unbelievable amount of data and insight and we just love talking about how to stop robocalls.
If you're working on a story and need insight from the experts, we'd love to hear from you.
Thank you for contacting us. We'll be in touch shortly.
Getting Harassed by Robocalls?
Try YouMail's reverse phone lookup in our community directory!
It's the place where millions of YouMailers go to search for and report nuisance phone numbers.