Put Robocallers Out of Business
YouMail blocks robocalls and notifies the authorities.
March 2022 San Francisco, CA Robocall Data
The robocall sample size to San Francisco, CA in March 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.
Top 25 Robocallers to San Francisco, CA in March 2022
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 310-756-5627 | Gardena, CA | T-Mobile | Call Alert | Call Alert |
| 2. | 888-654-6837 | Toll Free | Toll Free | Customer Call | Financial Customer Call |
| 3. | 919-834-6506 | Raleigh, NC | Level 3 Communications | Call Alert | Call Alert |
| 4. | 877-404-6550 | Toll Free | Toll Free | Bank Of America | Bank/Credit Card Payment Reminder |
| 5. | 562-269-6074 | Invalid Number | T-Mobile | Generic Scammer | Event Invitation |
| 6. | 562-341-7397 | Long Beach, CA | T-Mobile | Generic Scammer | Event Invitation |
| 7. | 763-260-6124 | Princeton, MN | Bandwidth.com CLEC, LLC | APPROVE AUTO | Unknown Robocaller |
| 8. | 800-543-3562 | Toll Free | Toll Free | Lifelock | Fraud Alert |
| 9. | 800-588-1659 | Toll Free | Bandwidth CLEC - Syniverse | SPH Analytics | Contest Winner Scam |
| 10. | 800-898-8713 | Toll Free | Toll Free | Customer Call | Customer Call |
| 11. | 470-408-4278 | Invalid Number | Unknown | Call Alert | Unknown Robocaller |
| 12. | 470-202-3964 | Buford, GA | Inteliquent | Unknown | Unknown Robocaller |
| 13. | 650-992-3900 | Daly City, CA | MCI Metro ATS | Walgreens | Prescription Ready Alert |
| 14. | 877-653-4732 | Toll Free | Toll Free | Customer Call | Customer Call |
| 15. | 562-222-3781 | Pico Rivera, CA | Telnyx, LLC | (562) 222-3781 | Medical Compensation Spam |
| 16. | 562-582-8427 | Los Angeles, CA | Inteliquent | None | Unknown Robocaller |
| 17. | 562-606-3459 | Long Beach, CA | T-Mobile | Generic Scammer | Event Invitation |
| 18. | 720-588-4603 | Denver, CO | Bandwidth.com CLEC, LLC | Vehicle Related Customer Call | Vehicle Related Customer Call |
| 19. | 805-730-0819 | Santa Barbara, CA | Bandwidth.com CLEC, LLC | Potential Spam | Unknown Robocaller |
| 20. | 855-648-0347 | Toll Free | Toll Free | Unknown | Unknown Robocaller |
| 21. | 910-517-9923 | Invalid Number | Inteliquent | Scam Likely | Unknown Robocaller |
| 22. | 213-274-6239 | Invalid Number | T-Mobile | Debt Collection Scam | Flu Shot Reminder |
| 23. | 415-581-2349 | San Francisco, CA | Pacific Bell | Customer Survey | Customer Survey |
| 24. | 646-846-0627 | New York, NY | Inteliquent | Customer Call | Customer Call |
| 25. | 202-455-8888 | Washington, DC | Google Voice | Sign-In Verification | Google Voice Call Answer |
Robocalls by Category
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!
We're the robocall experts. We have an unbelievable amount of data and insight and we just love talking about how to stop robocalls.
If you're working on a story and need insight from the experts, we'd love to hear from you.
Thank you for contacting us. We'll be in touch shortly.
Getting Harassed by Robocalls?
Try YouMail's reverse phone lookup in our community directory!
It's the place where millions of YouMailers go to search for and report nuisance phone numbers.