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June 2020 Area Code 510 Robocall Data
Calls Placed
13.1 Million
arrow_circle_up
(10.5% MoM)
Per Day
435.4K
Per Hour
18.1K
Per Second
5.0
Avg. Calls Per Person
7.4
arrow_circle_up
(10.5% MoM)
Per Day
435.4K
Per Hour
18.1K
Per Second
5.0
Avg. Calls Per Person
7.4
Top 20 Robocallers to Area Code 510 in June 2020
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 888-934-6489 | Toll Free | Toll Free | Comcast | Customer Call |
| 2. | 510-879-8200 | San Francisco Bay Area, CA | Teleport Communications | School Announcement | School Announcement |
| 3. | 925-248-9529 | San Francisco Bay Area, CA | Bandwidth.com CLEC, LLC | Prison Free Call | Prison Call Consent |
| 4. | 510-326-6350 | San Francisco Bay Area, CA | AT&T Wireless | saul franco | Unknown Robocaller |
| 5. | 510-992-3228 | San Francisco Bay Area, CA | Google Voice | Bishop Clark | Unknown Robocaller |
| 6. | 925-560-5950 | San Francisco Bay Area, CA | Pacific Bell | Google Voice Call Answer | Google Voice Call Answer |
| 7. | 866-890-3387 | Toll Free | Toll Free | Financial Customer Call | Bank/Credit Card Payment Reminder |
| 8. | 562-401-5940 | Los Angeles, CA | Frontier | Prescription Shipped Alert | Service Alert |
| 9. | 800-947-5096 | Toll Free | Toll Free | AT&T | Service Payment Reminder |
| 10. | 628-257-1143 | San Francisco, CA | Unknown | Home Purchase Scam | Home Purchase Scam |
| 11. | 510-231-1100 | San Francisco Bay Area, CA | Bandwidth.com CLEC, LLC | Corona Alert | Unknown Robocaller |
| 12. | 713-568-6986 | Houston, TX | Level 3 Communications | Prison Call Consent | Prison Call Consent |
| 13. | 818-264-5002 | Los Angeles, CA | T-Mobile | KING LORETTA | Unknown Robocaller |
| 14. | 800-743-5000 | Toll Free | Toll Free | Customer Survey | Service Payment Reminder |
| 15. | 800-955-6600 | Toll Free | Bandwidth CLEC - Syniverse | Capital One | Bank/Credit Card Payment Reminder |
| 16. | 855-910-8342 | Toll Free | Twilio | API Healthcare | Medical Customer Call |
| 17. | 510-216-1331 | San Francisco Bay Area, CA | Inteliquent | Vehicle Warranty Scam | Vehicle Warranty Scam |
| 18. | 855-419-7365 | Toll Free | Toll Free | AT&T | Customer Call |
| 19. | 313-373-1215 | Detroit, MI | Teleport Communications | Financial Customer Call | Financial Customer Call |
| 20. | 855-910-8549 | Toll Free | Twilio | API Healthcare | Medical 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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