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July 2021 Area Code 510 Robocall Data
Calls Placed
15.4 Million
arrow_circle_up
(0.2% MoM)
Per Day
498.2K
Per Hour
20.8K
Per Second
5.8
Avg. Calls Per Person
8.8
arrow_circle_up
(0.2% MoM)
Per Day
498.2K
Per Hour
20.8K
Per Second
5.8
Avg. Calls Per Person
8.8
Top 25 Robocallers to Area Code 510 in July 2021
| Robocaller | Place of Origin | Caller ID | Caller Type | |
|---|---|---|---|---|
| 1. | 510-231-1100 | San Francisco Bay Area, CA | School Announcement | Order Followup |
| 2. | 713-568-6986 | Houston, TX | Global Tel Link | Timeshare Scam |
| 3. | 510-295-0723 | San Francisco Bay Area, CA | Solar Scam | Solar Scam |
| 4. | 888-934-6489 | Toll Free | Comcast | Customer Call |
| 5. | 317-348-9002 | Indianapolis, IN | Student Loan Scam | Student Loan Scam |
| 6. | 800-691-8755 | Toll Free | Quicken Loans | Financial Customer Call |
| 7. | 510-244-1605 | San Francisco Bay Area, CA | LOCKSMIT MOBILE | Solar Scam |
| 8. | 925-248-9529 | San Francisco Bay Area, CA | Prison Call Consent | Prison Call Consent |
| 9. | 877-586-9367 | Toll Free | Western Dental | Customer Call |
| 10. | 510-992-3228 | San Francisco Bay Area, CA | Religious Spam | Fax Delivery Scam |
| 11. | 877-836-5643 | Toll Free | Citibank | Bank/Credit Card Payment Reminder |
| 12. | 877-358-4998 | Toll Free | Telemarketing | Telemarketing |
| 13. | 209-986-0521 | Fresno, CA | Irfan | Unknown Robocaller |
| 14. | 510-567-4465 | San Francisco Bay Area, CA | Health Insurance Scam | Health Insurance Scam |
| 15. | 510-295-0592 | San Francisco Bay Area, CA | Unknown | Unknown Robocaller |
| 16. | 866-456-0677 | Toll Free | Barclaycard | Bank/Credit Card Payment Reminder |
| 17. | 800-947-5096 | Toll Free | AT&T | Service Payment Reminder |
| 18. | 510-948-7238 | San Francisco Bay Area, CA | Scam Likely | Unknown Robocaller |
| 19. | 877-836-5629 | Toll Free | Citibank | Bank/Credit Card Payment Reminder |
| 20. | 510-262-3310 | San Francisco Bay Area, CA | Prison Prepaid Call | Prison Prepaid Call |
| 21. | 801-619-2556 | Salt Lake City, UT | Discover Card | Telemarketing |
| 22. | 510-980-4691 | San Francisco Bay Area, CA | Unknown | Unknown Robocaller |
| 23. | 888-895-5705 | Toll Free | Payment Reminder | Debt Collector |
| 24. | 480-900-1031 | Phoenix, AZ | Republic Services | Service Alert |
| 25. | 800-743-5002 | Toll Free | Pacific Gas and Electric | Power Outage Alert |
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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