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September 2023 Area Code 510 Robocall Data

Calls Placed
13.8 Million
arrow_circle_down
(-15.2% MoM)
Per Day
459.2K
Per Hour
19.1K
Per Second
5.3
Avg. Calls Per Person
7.8



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event September 2023

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Top 25 Robocallers to Area Code 510 in September 2023

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 713-568-6986 Houston, TX Level 3 Communications Global Tel Link Prison Prepaid Call
2. 844-863-7350 Toll Free Toll Free LoanDepot Mortgage Loan Spam
3. 302-255-8000 Wilmington, DE MCI Metro ATS Financial Customer Call Financial Customer Call
4. 800-743-5000 Toll Free Toll Free Service Payment Reminder Service Payment Reminder
5. 510-712-5068 San Francisco Bay Area, CA T-Mobile Loan Approved Spam Loan Approved Spam
6. 888-323-7625 Toll Free Toll Free Mortgage Loan Spam Unknown Robocaller
7. 510-921-0439 San Francisco Bay Area, CA Metro by T-Mobile Unknown Unknown Robocaller
8. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
9. 838-231-6242 Invalid Number T-Mobile tiff Unknown Robocaller
10. 303-292-6560 Denver, CO Qwest Appointment Reminder Appointment Reminder
11. 650-441-5644 San Francisco Bay Area, CA T-Mobile miss kush Unknown Robocaller
12. 510-398-6525 San Francisco Bay Area, CA Level 3 Communications Sunrun Solar Solar Spam
13. 510-566-7802 San Francisco Bay Area, CA AT&T Wireless Unknown Unknown Robocaller
14. 888-934-6489 Toll Free Toll Free Comcast Customer Call
15. 510-244-6252 San Francisco Bay Area, CA Inteliquent Health Insurance Spam Health Insurance Spam
16. 916-906-2146 Sacramento, CA Verizon Wireless Unknown Unknown Robocaller
17. 415-573-6757 San Francisco Bay Area, CA T-Mobile Dolores Noli E Unknown Robocaller
18. 209-933-7000 Fresno, CA Bandwidth.com CLEC, LLC Student Absence Alert Student Absence Alert
19. 510-467-7026 San Francisco Bay Area, CA T-Mobile Unknown Unknown Robocaller
20. 510-753-0849 San Francisco Bay Area, CA T-Mobile Unknown Unknown Robocaller
21. 866-733-1800 Toll Free Toll Free Call Alert Unknown Robocaller
22. 510-313-1747 San Francisco Bay Area, CA Inteliquent Unknown Unknown Robocaller
23. 916-717-1113 Sacramento, CA AT&T Wireless Unknown Unknown Robocaller
24. 714-475-9426 Long Beach, CA Verizon Wireless Unknown Unknown Robocaller
25. 876-577-4658 Montego Bay, JM Digicel Jamaica Unknown 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

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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.

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