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April 2016 Area Code 510 Robocall Data
Calls Placed
8.7 Million
Per Day
288.6K
Per Hour
12.0K
Per Second
3.3
Avg. Calls Per Person
4.9
Per Day
288.6K
Per Hour
12.0K
Per Second
3.3
Avg. Calls Per Person
4.9
Top 20 Robocallers to Area Code 510 in April 2016
| Robocaller | Place of Origin | Caller ID | Caller Type | |
|---|---|---|---|---|
| 1. | 408-769-2967 | San Francisco Bay Area, CA | Unknown | Electric Bill Scam |
| 2. | 800-266-2278 | Toll Free | Customer Call | Customer Call |
| 3. | 408-533-1257 | San Francisco Bay Area, CA | Unknown | Unknown Robocaller |
| 4. | 800-388-2200 | Toll Free | Citibank | Debt Collector |
| 5. | 800-955-6600 | Toll Free | Capital One | Bank/Credit Card Payment Reminder |
| 6. | 877-317-5659 | Toll Free | (877) 317-5659 | Bank Debt Collector |
| 7. | 800-838-8434 | Toll Free | (800) 838-8434 | Debt Collector |
| 8. | 510-455-4494 | San Francisco Bay Area, CA | (510) 455-4494 | Unknown Robocaller |
| 9. | 800-678-7986 | Toll Free | Financial Customer Call | Loan Payment Reminder |
| 10. | 801-902-2946 | Salt Lake City, UT | Unknown | Unknown Robocaller |
| 11. | 844-814-7368 | Toll Free | Unknown | Unknown Robocaller |
| 12. | 310-359-6415 | Los Angeles, CA | Unknown | Unknown Robocaller |
| 13. | 210-520-1454 | San Antonio, TX | Chase | Debt Collector |
| 14. | 530-298-9249 | Sacramento, CA | Unknown | Unknown Robocaller |
| 15. | 510-877-9706 | San Francisco Bay Area, CA | Unknown | Unknown Robocaller |
| 16. | 415-349-5750 | San Francisco Bay Area, CA | PagerDuty | General Alert |
| 17. | 510-992-3228 | San Francisco Bay Area, CA | Bishop Clark | Unknown Robocaller |
| 18. | 510-405-2931 | San Francisco Bay Area, CA | Unknown | Unknown Robocaller |
| 19. | 844-761-0812 | Toll Free | (844) 761-0812 | Debt Collector |
| 20. | 818-742-1326 | Los Angeles, CA | Verizon Wireless | Service Payment Reminder |
Robocalls by Category
California Cities in Area Code 510
Alameda, Albany, Berkeley, Castro Valley, Contra Costa, Crockett, El Sobrante, Emeryville, Fremont, Hayward, Hercules, Newark, Oakland, Pinole, Richmond, Rodeo, San Francisco, San Francisco Bay Area, San Jose, San Leandro, Sunnyvale, Union City, Walnut Creek
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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