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November 2023 San Francisco Bay Area, CA Robocall Data

Calls Placed
61.8 Million
(-6.3% MoM)
Per Day
Per Hour
Per Second
Avg. Calls Per Person

See historical robocalls by

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

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 713-568-6986 Houston, TX Level 3 Communications Global Tel Link Prison Call Consent
2. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
3. 888-934-6489 Toll Free Toll Free Comcast Customer Call
4. 800-743-5000 Toll Free Toll Free Service Payment Reminder Service Payment Reminder
5. 800-942-3767 Toll Free Twilio Aesop Substitute Teacher Alert
6. 617-632-7000 Brookline, MA CTC Communications General Alert General Alert
7. 510-322-8188 Hercules, CA Inteliquent Call Alert Call Alert
8. 707-567-7473 Vallejo, CA AT&T Wireless Unknown Unknown Robocaller
9. 510-776-7455 Richmond, CA T-Mobile Unknown Unknown Robocaller
10. 408-854-9967 San Jose, CA AT&T Wireless Genny Lujan Unknown Robocaller
11. 978-783-0205 Andover, MA Bandwidth.com CLEC, LLC Flu Shot Reminder Health Insurance Spam
12. 833-571-3479 Toll Free Toll Free Personal Loan Spam Personal Loan Spam
13. 844-863-7350 Toll Free Toll Free Mortgage Loan Spam Mortgage Loan Spam
14. 888-445-1955 Toll Free Twilio Messaging System Calling Messaging System Calling
15. 510-281-0174 Oakland, CA Inteliquent Scam Likely Unknown Robocaller
16. 855-419-7365 Toll Free Toll Free AT&T Customer Call
17. 510-571-2414 Invalid Number Inteliquent Loan Approved Spam Loan Approved Spam
18. 925-989-1572 Dublin, CA T-Mobile MURRAY ERIN Unknown Robocaller
19. 925-768-4542 Concord, CA Verizon Wireless Unknown Unknown Robocaller
20. 415-231-1687 San Francisco, CA Unknown Generic Robocaller Generic Robocaller
21. 510-899-5480 Oakland, CA Inteliquent Unknown Unknown Robocaller
22. 866-408-4070 Toll Free Toll Free Generic Robocaller Bank/Credit Card Payment Reminder
23. 877-647-8552 Toll Free Toll Free Wells Fargo Bank Debt Collector
24. 908-829-0335 Belle Mead, NJ Bandwidth.com CLEC, LLC Debt Collector Debt Collector
25. 213-201-5581 Los Angeles, CA U.S. Telepacific Corp. Customer Call Customer Call

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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