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August 2017 San Francisco, CA Robocall Data
The robocall sample size to San Francisco, CA in August 2017 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 August 2017
| Robocaller | Place of Origin | Caller ID | Caller Type | |
|---|---|---|---|---|
| 1. | 628-200-4416 | San Francisco, CA | HEALT ASSURANCE | Unknown Robocaller |
| 2. | 628-200-3367 | San Francisco, CA | (628) 200-3367 | Unknown Robocaller |
| 3. | 628-200-4415 | San Francisco, CA | (628) 200-4415 | Unknown Robocaller |
| 4. | 800-433-7300 | Toll Free | Customer Call | Customer Call |
| 5. | 305-999-8789 | Miami, FL | Travel Scam | Unknown Robocaller |
| 6. | 307-683-1088 | Sheridan, WY | Unknown | Unknown Robocaller |
| 7. | 503-521-1287 | Beaverton, OR | Unknown | Unknown Robocaller |
| 8. | 505-207-5802 | Invalid Number | Spam Google | Unknown Robocaller |
| 9. | 703-721-5723 | Alexandria, VA | Spam5 | Unknown Robocaller |
| 10. | 800-935-9935 | Toll Free | Chase | Generic Robocaller |
| 11. | 855-324-9212 | Toll Free | (855) 324-9212 | Unknown Robocaller |
| 12. | 888-490-7425 | Toll Free | AAA | Unknown Robocaller |
| 13. | 980-206-1248 | Troutman, NC | Unknown | 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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