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April 2021 Area Code 510 Robocall Data
Calls Placed
14.4 Million
arrow_circle_down
(-12.6% MoM)
Per Day
479.6K
Per Hour
20.0K
Per Second
5.6
Avg. Calls Per Person
8.2
arrow_circle_down
(-12.6% MoM)
Per Day
479.6K
Per Hour
20.0K
Per Second
5.6
Avg. Calls Per Person
8.2
Top 20 Robocallers to Area Code 510 in April 2021
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 925-248-9529 | San Francisco Bay Area, CA | Bandwidth.com CLEC, LLC | Global Tel Link | Prison Call Consent |
| 2. | 800-691-8755 | Toll Free | Toll Free | Quicken Loans | Financial Customer Call |
| 3. | 888-934-6489 | Toll Free | Toll Free | Comcast | Customer Call |
| 4. | 713-568-6986 | Houston, TX | Level 3 Communications | Global Tel Link | Timeshare Scam |
| 5. | 877-981-2153 | Toll Free | Toll Free | Customer Call | Payment Reminder |
| 6. | 877-647-8552 | Toll Free | Toll Free | Wells Fargo | Bank/Credit Card Payment Reminder |
| 7. | 510-567-4465 | San Francisco Bay Area, CA | Inteliquent | Health Insurance Scam | Health Insurance Scam |
| 8. | 866-890-3387 | Toll Free | Toll Free | First Premier Bank | Bank/Credit Card Payment Reminder |
| 9. | 317-348-9002 | Indianapolis, IN | Inteliquent | Student Loan Scam | Student Loan Scam |
| 10. | 510-686-4922 | San Francisco Bay Area, CA | Unknown | Home Mortgage Scam | Mortgage Loan Spam |
| 11. | 510-992-3228 | San Francisco Bay Area, CA | Google Voice | Religious Spam | Fax Delivery Scam |
| 12. | 510-256-9615 | San Francisco Bay Area, CA | Bandwidth.com CLEC, LLC | eFinancial | Life Insurance Spam |
| 13. | 510-231-1100 | San Francisco Bay Area, CA | Bandwidth.com CLEC, LLC | West Contra Costa School Dist | Order Followup |
| 14. | 562-401-5940 | Los Angeles, CA | Frontier | Kaiser Permanente | Service Alert |
| 15. | 855-844-0114 | Toll Free | Toll Free | Synchrony Bank | Financial Customer Call |
| 16. | 770-239-0739 | Atlanta, GA | MCI Metro ATS | Synchrony Bank | Bank/Credit Card Payment Reminder |
| 17. | 800-942-3767 | Toll Free | Twilio | Aesop | Substitute Teacher Alert |
| 18. | 713-981-0098 | Houston, TX | AT&T | LA County Jail | Timeshare Scam |
| 19. | 510-230-0625 | San Francisco Bay Area, CA | Level 3 Communications | Unknown | Unknown Robocaller |
| 20. | 800-743-5000 | Toll Free | Toll Free | Service Alert | 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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