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April 2020 Area Code 510 Robocall Data
Calls Placed
10.7 Million
arrow_circle_down
(-33.6% MoM)
Per Day
357.6K
Per Hour
14.9K
Per Second
4.1
Avg. Calls Per Person
6.1
arrow_circle_down
(-33.6% MoM)
Per Day
357.6K
Per Hour
14.9K
Per Second
4.1
Avg. Calls Per Person
6.1
Top 20 Robocallers to Area Code 510 in April 2020
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 888-934-6489 | Toll Free | Toll Free | Comcast | Customer Call |
| 2. | 713-568-6986 | Houston, TX | Level 3 Communications | Prison Call Consent | Prison Call Consent |
| 3. | 510-992-3228 | San Francisco Bay Area, CA | Google Voice | Bishop Clark | Unknown Robocaller |
| 4. | 510-879-8200 | San Francisco Bay Area, CA | Teleport Communications | loyce silas | Unknown Robocaller |
| 5. | 562-401-5940 | Los Angeles, CA | Frontier | Prescription Shipped Alert | Service Alert |
| 6. | 530-708-8418 | Sacramento, CA | U.S. Telepacific Corp. | Unknown | Unknown Robocaller |
| 7. | 925-248-9529 | San Francisco Bay Area, CA | Bandwidth.com CLEC, LLC | Prison Call Payment | Prison Call Consent |
| 8. | 925-560-5950 | San Francisco Bay Area, CA | Pacific Bell | General Alert | General Alert |
| 9. | 818-742-1326 | Los Angeles, CA | MCI Metro ATS | Generic Scammer | Service Payment Reminder |
| 10. | 800-947-5096 | Toll Free | Toll Free | AT&T | Service Payment Reminder |
| 11. | 510-500-5952 | San Francisco Bay Area, CA | Google Voice | Corona Alert | Corona Alert |
| 12. | 510-231-1100 | San Francisco Bay Area, CA | Bandwidth.com CLEC, LLC | Corona Alert | School Announcement |
| 13. | 866-890-3387 | Toll Free | Toll Free | First Premier Bank | Bank/Credit Card Payment Reminder |
| 14. | 800-266-2278 | Toll Free | Zipwhip | Comcast | Customer Call |
| 15. | 800-743-5000 | Toll Free | Toll Free | Customer Survey | Service Payment Reminder |
| 16. | 855-810-2015 | Toll Free | Toll Free | Event Spam | Event Spam |
| 17. | 855-910-8342 | Toll Free | Twilio | API Healthcare | Medical Customer Call |
| 18. | 888-843-9802 | Toll Free | Toll Free | Bank/Credit Card Payment Reminder | Payment Reminder |
| 19. | 800-955-6600 | Toll Free | Bandwidth CLEC - Syniverse | Capital One | Bank/Credit Card Payment Reminder |
| 20. | 510-824-8956 | San Francisco Bay Area, CA | Inteliquent | Financial Customer Call | Financial Customer Call |
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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