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Top 20 Robocallers to San Francisco, CA in March 2020

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 415-212-7102 San Francisco, CA Inteliquent Random Spam Random Spam
2. 415-573-0366 Oakland, CA Inteliquent Financial Customer Call Financial Customer Call
3. 980-343-1591 Charlotte, NC Bell South Unknown School Announcement
4. 866-849-5186 Toll Free Toll Free Financial Customer Call Financial Customer Call
5. 206-922-0880 Seattle, WA Global Crossing Local Services, Inc. Amazon Customer Call
6. 347-434-9705 Bayside, NY Inteliquent cutomer service canadian rx Unknown Robocaller
7. 347-609-7299 Staten Island, NY Inteliquent Telemarketing Telemarketing
8. 442-205-2475 Invalid Number Peerless Network Student Loan Scam Student Loan Scam
9. 559-245-0592 Badger, CA Convergent Telesis, LLC - NY Vehicle Warranty Scam Vehicle Warranty Scam
10. 628-204-8887 Invalid Number Coretel Easy Money Scam Easy Money Scam
11. 628-209-4015 Invalid Number Coretel (628) 209-4015 Unknown Robocaller
12. 628-226-1538 Invalid Number Inteliquent Unknown Unknown Robocaller
13. 651-364-9213 Invalid Number Inteliquent Generic Scammer Generic Scammer
14. 800-347-2683 Toll Free Zipwhip Discover Financial Customer Call
15. 800-841-3000 Toll Free Zipwhip Geico Insurance Customer Call
16. 800-937-8997 Toll Free Toll Free T-Mobile Customer Call
17. 844-402-3069 Toll Free Twilio General Alert Service Notice
18. 888-260-7884 Toll Free Toll Free Spammer Debt Reduction Scam
19. 941-379-1954 Sarasota, FL Teleport Communications Nielsen Unknown Robocaller
20. 989-214-1843 Ubly, MI Bandwidth.com CLEC, LLC Preapproved Loan Scam Debt Reduction Scam

Robocalls by Category

How the YouMail Robocall Index™ Works

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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