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February 2022 San Francisco, CA Robocall Data

The robocall sample size to San Francisco, CA in February 2022 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 February 2022

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 888-654-6837 Toll Free Toll Free Customer Call Unknown Robocaller
2. 614-953-0578 Invalid Number Inteliquent INSURANCE MATIC Unknown Robocaller
3. 877-653-4732 Toll Free Toll Free (877) 653-4732 Sign-In Verification
4. 206-453-2329 Seattle, WA Bandwidth.com CLEC, LLC Amazon Delivery Alert Security System Alert
5. 410-835-4542 Willards, MD Inteliquent ClearOne Advant Debt Reduction Scam
6. 855-977-4803 Toll Free Toll Free Scam Unknown Robocaller
7. 415-624-5597 San Francisco, CA T-Mobile SIM FREDRICK Unknown Robocaller
8. 650-992-3900 Daly City, CA MCI Metro ATS Walgreens Prescription Ready Alert
9. 628-286-3580 Invalid Number Inteliquent Unknown Unknown Robocaller
10. 800-233-0557 Toll Free Toll Free Customer Call Customer Call
11. 877-404-6550 Toll Free Toll Free Bank Of America Bank/Credit Card Payment Reminder
12. 206-483-2088 Invalid Number Inteliquent Pavan Kumar Unknown Robocaller
13. 877-252-2701 Toll Free Toll Free Amazon Security System Alert
14. 415-355-0800 San Francisco, CA MCI Metro ATS Walgreens Customer Education
15. 530-953-1711 Redding, CA Verizon Wireless Generic Scammer Generic Scammer
16. 800-543-3562 Toll Free Toll Free Identity Theft Alert Fraud Alert
17. 805-579-9184 Simi Valley, CA MCI Metro ATS Sandra Alan Unknown Robocaller
18. 919-834-6506 Raleigh, NC Level 3 Communications Call Alert Call Alert
19. 201-899-4427 Closter, NJ Focal Communications Corporation (201) 899-4427 Generic Scammer
20. 207-410-4234 Invalid Number Inteliquent Debt Reduction Scam Unknown Robocaller
21. 209-269-3830 Lodi, CA Inteliquent ROBOCALLER Unknown Robocaller
22. 213-338-1463 Invalid Number Telnyx, LLC Tax Debt Reduction Scam Unknown Robocaller
23. 213-835-1621 Los Angeles, CA U.S. Telepacific Corp. Customer Call Event Spam
24. 220-200-2125 Invalid Number Unknown Loan Approved Scam Loan Approved Scam
25. 313-379-5031 Invalid Number Google Voice Unknown Unknown Robocaller

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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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