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December 2023 Area Code 408 Robocall Data

Calls Placed
9.4 Million
arrow_circle_down
(-17.1% MoM)
Per Day
303.3K
Per Hour
12.6K
Per Second
3.5
Avg. Calls Per Person
5.4



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Top 25 Robocallers to Area Code 408 in December 2023

Robocaller Place of Origin Caller ID Caller Type
1. 925-596-0900 San Francisco Bay Area, CA Random Spam Random Spam
2. 408-385-2669 San Francisco Bay Area, CA Debt Collector Debt Collector
3. 408-680-5628 San Francisco Bay Area, CA Debt Collector Debt Collector
4. 800-942-3767 Toll Free Aesop Substitute Teacher Alert
5. 669-266-6750 San Francisco Bay Area, CA Prison Prepaid Call Prison Prepaid Call
6. 617-632-7000 Boston, MA Security System Alert General Alert
7. 888-445-1955 Toll Free Messaging System Calling Messaging System Calling
8. 800-955-6600 Toll Free Capital One Bank/Credit Card Payment Reminder
9. 844-863-7350 Toll Free Mortgage Loan Spam Mortgage Loan Spam
10. 408-512-1007 San Francisco Bay Area, CA Sunrun Solar Solar Spam
11. 251-257-7868 Mobile, AL Unknown Unknown Robocaller
12. 408-504-4087 San Francisco Bay Area, CA Messaging System Calling Messaging System Calling
13. 877-408-5379 Toll Free LoanDepot Mortgage Loan Spam
14. 877-478-8003 Toll Free New American Funding Political Spam
15. 408-859-1507 San Francisco Bay Area, CA Unknown Unknown Robocaller
16. 408-854-2517 San Francisco Bay Area, CA Unknown Unknown Robocaller
17. 971-236-7897 Portland, OR Call Alert Call Alert
18. 617-967-7933 Boston, MA Unknown Unknown Robocaller
19. 866-390-5570 Toll Free Generic Robocaller Generic Robocaller
20. 408-833-5991 San Francisco Bay Area, CA (408) 833-5991 Unknown Robocaller
21. 408-972-7000 San Francisco Bay Area, CA School Announcement Unknown Robocaller
22. 877-689-8723 Toll Free Citibank Bank/Credit Card Payment Reminder
23. 408-398-7531 San Francisco Bay Area, CA Unknown Unknown Robocaller
24. 408-885-5000 San Francisco Bay Area, CA Tax Debt Reduction Spam Unknown Robocaller
25. 510-938-4020 San Francisco Bay Area, CA Soares John Unknown Robocaller

Robocalls by Category

California Cities in Area Code 408

Campbell, Fremont, Gilroy, Hollister, Los Gatos, Milpitas, Morgan Hill, Mount Hamilton, Salinas, San Francisco Bay Area, San Jose, San Juan Bautista, San Martin, Santa Clara, Saratoga, Sunnyvale, Tres Pinos, Watsonville

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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