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October 2020 Area Code 510 Robocall Data
Calls Placed
17.3 Million
arrow_circle_up
(17.2% MoM)
Per Day
558.5K
Per Hour
23.3K
Per Second
6.5
Avg. Calls Per Person
9.8
arrow_circle_up
(17.2% MoM)
Per Day
558.5K
Per Hour
23.3K
Per Second
6.5
Avg. Calls Per Person
9.8
Top 20 Robocallers to Area Code 510 in October 2020
| Robocaller | Place of Origin | Caller ID | Caller Type | |
|---|---|---|---|---|
| 1. | 888-934-6489 | Toll Free | Comcast | Customer Call |
| 2. | 510-992-3228 | San Francisco Bay Area, CA | Religious Spam | Fax Delivery Scam |
| 3. | 562-401-5940 | Los Angeles, CA | Prescription Shipped Alert | Service Alert |
| 4. | 800-692-7753 | Toll Free | Apple | Apple iCloud Scam |
| 5. | 925-248-9529 | San Francisco Bay Area, CA | Prison Call Payment | Prison Call Consent |
| 6. | 877-647-8552 | Toll Free | Wells Fargo | Bank/Credit Card Payment Reminder |
| 7. | 800-933-9555 | Toll Free | Pacific Gas And Electric Company - Home Energy Efficiency Services | Unknown Robocaller |
| 8. | 510-231-1100 | San Francisco Bay Area, CA | West Contra Costa Unified School District | Order Followup |
| 9. | 510-879-8200 | San Francisco Bay Area, CA | School Announcement | Unknown Robocaller |
| 10. | 800-947-5096 | Toll Free | AT&T | Service Payment Reminder |
| 11. | 402-220-1248 | Omaha, NE | Flu Shot Reminder | Flu Shot Reminder |
| 12. | 713-568-6986 | Houston, TX | Prison Call Payment | Prison Call Consent |
| 13. | 925-560-5950 | San Francisco Bay Area, CA | Google Voice Call Answer | Unknown Robocaller |
| 14. | 972-512-3503 | Dallas, TX | Generic Robocaller | Unknown Robocaller |
| 15. | 866-419-2780 | Toll Free | Synchrony Bank | Bank/Credit Card Payment Reminder |
| 16. | 866-516-0115 | Toll Free | Prison Call Payment | Prison Call Consent |
| 17. | 480-900-1031 | Phoenix, AZ | Service Alert | Service Alert |
| 18. | 800-687-5092 | Toll Free | Google Voice Call Answer | Google Voice Call Answer |
| 19. | 866-890-3387 | Toll Free | First Premier Bank | Bank/Credit Card Payment Reminder |
| 20. | 925-348-9165 | San Francisco Bay Area, CA | GRONDAHL PAUL | Unknown Robocaller |
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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