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