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December 2018 Area Code 628 Robocall Data
The robocall sample size to area code 628 in December 2018 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 Area Code 628 in December 2018
| Robocaller | Place of Origin | Caller ID | Caller Type | |
|---|---|---|---|---|
| 1. | 855-339-7113 | Toll Free | Spectrum | Service Payment Reminder |
| 2. | 415-349-5750 | San Francisco Bay Area, CA | PagerDuty | General Alert |
| 3. | 628-200-4415 | San Francisco, CA | (628) 200-4415 | Unknown Robocaller |
| 4. | 323-962-8600 | Los Angeles, CA | Legalzoom | Unknown Robocaller |
| 5. | 210-520-0457 | San Antonio, TX | Chase | Bank/Credit Card Payment Reminder |
| 6. | 732-410-7367 | Newark, NJ | Unknown | Unknown Robocaller |
| 7. | 628-680-5303 | San Francisco, CA | (628) 680-5303 | Unknown Robocaller |
| 8. | 978-735-2126 | Boston, MA | (978) 735-2126 | Unknown Robocaller |
| 9. | 949-763-5053 | Santa Ana, CA | Unknown | Unknown Robocaller |
| 10. | 831-753-8140 | Salinas, CA | Unknown | Unknown Robocaller |
| 11. | 800-937-8997 | Toll Free | T-Mobile | Customer Call |
| 12. | 800-274-4041 | Toll Free | Progressive Insurance | Insurance Payment Reminder |
| 13. | 760-314-8430 | San Diego, CA | Unknown | Unknown Robocaller |
| 14. | 707-309-2760 | San Francisco Bay Area, CA | Unknown | Unknown Robocaller |
| 15. | 628-759-3358 | San Francisco, CA | (628) 759-3358 | Unknown Robocaller |
| 16. | 628-710-9640 | San Francisco, CA | (628) 710-9640 | Unknown Robocaller |
| 17. | 628-648-8801 | San Francisco, CA | (628) 648-8801 | Unknown Robocaller |
| 18. | 628-603-8719 | San Francisco, CA | (628) 603-8719 | Unknown Robocaller |
| 19. | 628-319-6479 | San Francisco, CA | (628) 319-6479 | Unknown Robocaller |
| 20. | 628-225-1814 | San Francisco, CA | (628) 225-1814 | Unknown Robocaller |
Robocalls by Category
California Cities in Area Code 628
Inverness, Novato, San Francisco, San Rafael
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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