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February 2019 Area Code 510 Robocall Data
Calls Placed
19.6 Million
arrow_circle_down
(-3.8% MoM)
Per Day
700.3K
Per Hour
29.2K
Per Second
8.1
Avg. Calls Per Person
11.1
arrow_circle_down
(-3.8% MoM)
Per Day
700.3K
Per Hour
29.2K
Per Second
8.1
Avg. Calls Per Person
11.1
Top 20 Robocallers to Area Code 510 in February 2019
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 800-266-2278 | Toll Free | Zipwhip | Customer Call | Customer Call |
| 2. | 408-385-2640 | San Francisco Bay Area, CA | Inteliquent | Google Listing Scam | Google Listing Scam |
| 3. | 210-801-9668 | San Antonio, TX | Inteliquent | NOTSPAM | Employment Opportunity |
| 4. | 510-279-3226 | San Francisco Bay Area, CA | Level 3 Communications | Unknown | Telemarketing |
| 5. | 510-210-9926 | San Francisco Bay Area, CA | Unknown | SPAM | Unknown Robocaller |
| 6. | 510-738-1784 | San Francisco Bay Area, CA | Telnyx, LLC | Unknown | Unknown Robocaller |
| 7. | 800-942-3767 | Toll Free | Twilio | Substitute Teacher Alert | Substitute Teacher Alert |
| 8. | 562-401-5940 | Los Angeles, CA | Frontier | Kaiser Permanente | Service Alert |
| 9. | 855-895-3382 | Toll Free | Toll Free | Fingerhut | Payment Reminder |
| 10. | 510-879-8200 | San Francisco Bay Area, CA | Teleport Communications | Unknown | Unknown Robocaller |
| 11. | 713-568-6986 | Houston, TX | Level 3 Communications | Prison Call Payment | Prison Call Consent |
| 12. | 866-890-3387 | Toll Free | Toll Free | Premier Card | Bank/Credit Card Payment Reminder |
| 13. | 800-743-5000 | Toll Free | Toll Free | Electric Bill Scam | Service Payment Reminder |
| 14. | 800-955-6600 | Toll Free | Bandwidth CLEC - Syniverse | Capital One | Bank/Credit Card Payment Reminder |
| 15. | 925-248-9529 | San Francisco Bay Area, CA | Bandwidth.com CLEC, LLC | Prison Call Payment | Prison Call Consent |
| 16. | 877-647-8552 | Toll Free | Toll Free | Unknown | Bank/Credit Card Payment Reminder |
| 17. | 510-839-8630 | San Francisco Bay Area, CA | Pacific Bell | Unknown | Unknown Robocaller |
| 18. | 408-337-0613 | San Francisco Bay Area, CA | Unknown | Unknown | Unknown Robocaller |
| 19. | 800-483-8314 | Toll Free | Bandwidth CLEC - Syniverse | GTL | Prison Call Consent |
| 20. | 800-321-9637 | Toll Free | Twilio | Exeter Finance | Loan 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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