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January 2020 San Francisco, CA Robocall Data
The robocall sample size to San Francisco, CA in January 2020 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 20 Robocallers to San Francisco, CA in January 2020
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 877-609-5704 | Toll Free | Toll Free | Citibank | Bank/Credit Card Payment Reminder |
| 2. | 855-876-5347 | Toll Free | Toll Free | SPAM | Unknown Robocaller |
| 3. | 877-609-5710 | Toll Free | Toll Free | Citibank | Bank Debt Collector |
| 4. | 740-834-1496 | Delaware, OH | Level 3 Communications | Citibank | Bank/Credit Card Payment Reminder |
| 5. | 866-803-4839 | Toll Free | Toll Free | Verizon | Customer Call |
| 6. | 563-293-2558 | Davenport, IA | Bandwidth.com CLEC, LLC | Prison Call Payment | Prison Call Payment |
| 7. | 877-463-5346 | Toll Free | Toll Free | SiriusXM | Telemarketing |
| 8. | 628-206-8000 | Invalid Number | Teleport Communications | Blanca Valle | Unknown Robocaller |
| 9. | 833-902-0888 | Toll Free | Toll Free | Unknown | Unknown Robocaller |
| 10. | 628-262-4004 | Invalid Number | MCI Metro ATS | SPAM | Unknown Robocaller |
| 11. | 206-922-0880 | Seattle, WA | Global Crossing Local Services, Inc. | Amazon | Customer Call |
| 12. | 628-227-2359 | Invalid Number | Inteliquent | Scam Likely | Unknown Robocaller |
| 13. | 628-777-1838 | San Francisco, CA | Inteliquent | Scam Likely | Unknown Robocaller |
| 14. | 650-437-9532 | San Mateo, CA | Inteliquent | Unknown | Unknown Robocaller |
| 15. | 929-221-9030 | Brooklyn, NY | MCI Metro ATS | Customer Call | Unknown Robocaller |
| 16. | 213-814-2479 | Los Angeles, CA | Inteliquent | Unknown | Unknown Robocaller |
| 17. | 315-907-0880 | Invalid Number | Vonage | Generic Robocaller | Generic Robocaller |
| 18. | 415-212-7102 | San Francisco, CA | Inteliquent | Random Spam | Random Spam |
| 19. | 504-354-0261 | Invalid Number | Google Voice | LA METAIRIE | Unknown Robocaller |
| 20. | 628-200-0248 | San Francisco, CA | Unknown | (628) 200-0248 | Unknown Robocaller |
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!
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