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March 2019 San Francisco Bay Area, CA Robocall Data
Calls Placed
92.9 Million
arrow_circle_up
(10.3% MoM)
Per Day
3.0M
Per Hour
124.9K
Per Second
34.7
Avg. Calls Per Person
11.3
arrow_circle_up
(10.3% MoM)
Per Day
3.0M
Per Hour
124.9K
Per Second
34.7
Avg. Calls Per Person
11.3
Top 20 Robocallers to San Francisco Bay Area, CA in March 2019
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 800-266-2278 | Toll Free | Zipwhip | Customer Call | Customer Call |
| 2. | 510-379-9303 | Oakland, CA | Inteliquent | Substitute Teacher Alert | Substitute Teacher Alert |
| 3. | 408-385-2640 | San Jose, CA | Inteliquent | Google Listing Scam | Google Listing Scam |
| 4. | 800-955-6600 | Toll Free | Bandwidth CLEC - Syniverse | Capital One | Bank/Credit Card Payment Reminder |
| 5. | 855-895-3382 | Toll Free | Toll Free | Fingerhut | Payment Reminder |
| 6. | 210-520-6400 | San Antonio, TX | AT&T | Chase | Bank Debt Collector |
| 7. | 562-401-5940 | Downey, CA | Frontier | Kaiser Permanente | Service Alert |
| 8. | 877-647-8552 | Toll Free | Toll Free | Unknown | Bank/Credit Card Payment Reminder |
| 9. | 800-743-5000 | Toll Free | Toll Free | Electric Bill Scam | Service Payment Reminder |
| 10. | 925-248-9529 | San Ramon, CA | Bandwidth.com CLEC, LLC | Prison Call Payment | Prison Call Consent |
| 11. | 713-568-6986 | Houston, TX | Level 3 Communications | Prison Call Payment | Prison Call Consent |
| 12. | 510-279-3226 | Fremont, CA | Level 3 Communications | Unknown | Telemarketing |
| 13. | 800-942-3767 | Toll Free | Twilio | Substitute Teacher Alert | Substitute Teacher Alert |
| 14. | 925-503-0036 | Invalid Number | Unknown | Generic Robocaller | Generic Robocaller |
| 15. | 877-836-5643 | Toll Free | Toll Free | Citibank | Bank/Credit Card Payment Reminder |
| 16. | 877-836-5629 | Toll Free | Toll Free | Citibank | Bank/Credit Card Payment Reminder |
| 17. | 866-532-0423 | Toll Free | Toll Free | Citibank | Bank/Credit Card Payment Reminder |
| 18. | 800-787-4196 | Toll Free | Toll Free | (800) 787-4196 | Debt Collector |
| 19. | 614-890-1025 | Westerville, OH | Teleport Communications | Debt Collection Scam Call | Debt Collector |
| 20. | 707-898-7306 | Invalid Number | Inteliquent | Unknown | Generic Scammer |
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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