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December 2017 San Francisco, CA Robocall Data
The robocall sample size to San Francisco, CA in December 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 December 2017
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 415-968-2084 | Mill Valley, CA | Inteliquent | Customer Call | Customer Call |
| 2. | 800-275-5336 | Toll Free | Toll Free | KEENS | Unknown Robocaller |
| 3. | 800-266-2278 | Toll Free | Zipwhip | Customer Call | Customer Call |
| 4. | 480-505-8859 | New River, AZ | Unknown | GoDaddy | Telemarketing |
| 5. | 202-534-3830 | Washington, DC | Inteliquent | Unknown | Unknown Robocaller |
| 6. | 628-200-4415 | San Francisco, CA | teli Communications | (628) 200-4415 | Unknown Robocaller |
| 7. | 877-924-3604 | Toll Free | Toll Free | Wells Fargo Bank | Unknown Robocaller |
| 8. | 212-354-5624 | New York, NY | Verizon Wireless | Unknown | Unknown Robocaller |
| 9. | 877-251-0696 | Toll Free | Toll Free | Unknown | Unknown Robocaller |
| 10. | 202-455-8888 | Washington, DC | Google Voice | Google Voice Call Answer | Google Voice Call Answer |
| 11. | 305-916-4040 | Marathon, FL | Bandwidth.com CLEC, LLC | Unknown | Unknown Robocaller |
| 12. | 415-801-8330 | San Francisco, CA | Inteliquent | Do not know caller | Unknown Robocaller |
| 13. | 540-779-6249 | Invalid Number | Unknown | (540) 779-6249 | Unknown Robocaller |
| 14. | 646-517-8561 | New York, NY | Inteliquent | UNASSIGNED | Unknown Robocaller |
| 15. | 682-509-0736 | Invalid Number | Inteliquent | Unknown | Unknown Robocaller |
| 16. | 703-594-5326 | Nokesville, VA | Coretel | Unknown | Unknown Robocaller |
| 17. | 800-669-8488 | Toll Free | Toll Free | Interest Rate Scam | Interest Rate Scam |
| 18. | 908-308-1059 | Belle Mead, NJ | Unknown | 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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