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June 2023 San Francisco Bay Area, CA Robocall Data

Calls Placed
71.1 Million
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(-4.7% MoM)
Per Day
2.4M
Per Hour
98.8K
Per Second
27.4
Avg. Calls Per Person
8.7

See historical robocalls by

Top 25 Robocallers to San Francisco Bay Area, CA in June 2023

Robocaller Place of Origin Caller ID Caller Type
1. 713-568-6986 Houston, TX Global Tel Link Prison Call Consent
2. 800-743-5000 Toll Free Service Payment Reminder Service Payment Reminder
3. 833-853-5638 Toll Free Small Business Administration Loan Payment Reminder
4. 888-934-6489 Toll Free Comcast Customer Call
5. 408-680-5628 Campbell, CA Debt Collector Debt Collector
6. 702-728-2763 Las Vegas, NV Substitute Teacher Alert Employment Opportunity
7. 800-353-5920 Toll Free Genesis FS Card Services Credit Card Debt Collector
8. 408-385-2669 San Jose, CA Debt Collector Debt Collector
9. 605-367-1378 Sioux Falls, SD Credit Card Debt Collector Credit Card Debt Collector
10. 855-419-7365 Toll Free AT&T Customer Call
11. 855-844-0114 Toll Free Synchrony Bank Unknown Robocaller
12. 800-955-6600 Toll Free Capital One Bank/Credit Card Payment Reminder
13. 866-456-0677 Toll Free Financial Customer Call Bank/Credit Card Payment Reminder
14. 415-413-1348 Corte Madera, CA Debt Collector Debt Collector
15. 415-968-3334 Mill Valley, CA Solar Spam Solar Spam
16. 707-450-6491 Vacaville, CA Unknown Unknown Robocaller
17. 908-829-0335 Belle Mead, NJ Debt Collector Unknown Robocaller
18. 510-921-0439 Castro Valley, CA Unknown Unknown Robocaller
19. 206-453-2329 Seattle, WA Amazon Delivery Unknown Robocaller
20. 669-266-6750 San Jose, CA Prison Prepaid Call Prison Prepaid Call
21. 888-899-6650 Toll Free Debt Collector Debt Collector
22. 844-796-0648 Toll Free Customer Call Customer Call
23. 415-886-9802 Corte Madera, CA Debt Collector Debt Collector
24. 707-540-2980 Santa Rosa, CA Unknown Unknown Robocaller
25. 800-528-4800 Toll Free American Express Credit Card Debt Collector

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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