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November 2023 Area Code 408 Robocall Data
Calls Placed
11.3 Million
arrow_circle_down
(-1.6% MoM)
Per Day
377.8K
Per Hour
15.7K
Per Second
4.4
Avg. Calls Per Person
6.5
arrow_circle_down
(-1.6% MoM)
Per Day
377.8K
Per Hour
15.7K
Per Second
4.4
Avg. Calls Per Person
6.5
Top 25 Robocallers to Area Code 408 in November 2023
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 617-632-7000 | Boston, MA | CTC Communications | General Alert | General Alert |
| 2. | 408-854-9967 | San Francisco Bay Area, CA | AT&T Wireless | Genny Lujan | Unknown Robocaller |
| 3. | 844-972-1985 | Toll Free | Toll Free | Mortgage Loan Spam | Unknown Robocaller |
| 4. | 408-680-5628 | San Francisco Bay Area, CA | Inteliquent | Debt Collector | Debt Collector |
| 5. | 408-413-0741 | San Francisco Bay Area, CA | Inteliquent | Unknown | Unknown Robocaller |
| 6. | 510-571-2414 | San Francisco Bay Area, CA | Inteliquent | Loan Approved Spam | Loan Approved Spam |
| 7. | 408-385-2669 | San Francisco Bay Area, CA | Inteliquent | Debt Collector | Debt Collector |
| 8. | 888-934-6489 | Toll Free | Toll Free | Comcast | Customer Call |
| 9. | 408-831-0026 | San Francisco Bay Area, CA | Inteliquent | Medicare Insurance Spam | Medicare Insurance Spam |
| 10. | 669-266-6750 | San Francisco Bay Area, CA | Bandwidth.com CLEC, LLC | Prison Free Call | Prison Prepaid Call |
| 11. | 408-889-7066 | San Francisco Bay Area, CA | Inteliquent | Unknown | Unknown Robocaller |
| 12. | 209-221-1932 | Fresno, CA | AT&T Wireless | Unknown | Unknown Robocaller |
| 13. | 925-596-0900 | San Francisco Bay Area, CA | AT&T Wireless | Unknown | Unknown Robocaller |
| 14. | 408-512-1007 | San Francisco Bay Area, CA | Inteliquent | Sunrun Solar | Solar Spam |
| 15. | 612-886-4847 | Minneapolis, MN | T-Mobile | Unknown | Unknown Robocaller |
| 16. | 844-863-7350 | Toll Free | Toll Free | Mortgage Loan Spam | Mortgage Loan Spam |
| 17. | 408-413-3158 | San Francisco Bay Area, CA | Inteliquent | Medicare Insurance Spam | Medicare Insurance Spam |
| 18. | 978-783-0205 | Boston, MA | Bandwidth.com CLEC, LLC | Flu Shot Reminder | Health Insurance Spam |
| 19. | 800-955-6600 | Toll Free | Bandwidth CLEC - Syniverse | Capital One | Bank/Credit Card Payment Reminder |
| 20. | 415-940-7015 | San Francisco Bay Area, CA | Inteliquent | Debt Reduction Spam | Debt Reduction Spam |
| 21. | 877-478-8003 | Toll Free | Twilio | New American Funding | Political Spam |
| 22. | 408-972-7000 | San Francisco Bay Area, CA | Teleport Communications | School Announcement | School Announcement |
| 23. | 800-942-3767 | Toll Free | Twilio | Aesop | Substitute Teacher Alert |
| 24. | 971-236-7897 | Portland, OR | Google Voice | Call Alert | Call Alert |
| 25. | 866-458-7688 | Toll Free | Toll Free | Citibank | Bank/Credit Card Payment Reminder |
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
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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