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October 2021 San Francisco, CA Robocall Data

The robocall sample size to San Francisco, CA in October 2021 is not large enough to provide conclusive data. The area received robocalls, but precise impact data meeting YouMail's standards can not be determined.

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Top 25 Robocallers to San Francisco, CA in October 2021

Robocaller Place of Origin Caller ID Caller Type
1. 704-458-7976 Charlotte, NC barry stevens Unknown Robocaller
2. 800-310-5587 Toll Free CA KENN 1631102 Unknown Robocaller
3. 628-432-7572 Invalid Number Credit Card Debt Collector Credit Card Debt Collector
4. 559-775-2974 Invalid Number Liberty Mutual Vehicle Insurance Spam
5. 415-536-5217 San Francisco, CA Unknown Unknown Robocaller
6. 888-997-3651 Toll Free Health Insurance Scam Health Insurance Scam
7. 888-974-7152 Toll Free Call Alert Call Alert
8. 844-906-3448 Toll Free Health Insurance Scam Health Insurance Scam
9. 866-625-7291 Toll Free Fingerhut Debt Collector
10. 888-976-2404 Toll Free FireDepartment Unknown Robocaller
11. 205-778-4172 Invalid Number (205) 778-4172 Unknown Robocaller
12. 202-835-1017 Washington, DC Call Alert Call Alert
13. 888-241-6243 Toll Free Mortgage Loan Spam Financial Customer Call
14. 219-249-3494 Invalid Number Google Voice Call Answer Google Voice Call Answer
15. 877-794-6119 Toll Free FireDepartment Unknown Robocaller
16. 800-637-7455 Toll Free Customer Call Customer Call
17. 801-605-1816 Ogden, UT Lou John Unknown Robocaller
18. 877-404-6550 Toll Free Bank Of America Bank/Credit Card Payment Reminder
19. 415-361-9181 San Francisco, CA joe williams Unknown Robocaller
20. 800-233-0557 Toll Free Customer Call Customer Call
21. 800-236-4300 Toll Free Financial Customer Call Student Loan Debt Collector
22. 855-326-7272 Toll Free Alltran Debt Collector
23. 888-654-6837 Toll Free MEMO_FL9803 Unknown Robocaller
24. 208-261-0572 Burley, ID Legal Complaint Scam Legal Complaint Scam
25. 208-675-1027 Wayan, ID Unknown Unknown Robocaller

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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