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August 2023 Area Code 510 Robocall Data

Calls Placed
16.2 Million
arrow_circle_up
(6% MoM)
Per Day
523.8K
Per Hour
21.8K
Per Second
6.1
Avg. Calls Per Person
9.2



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event August 2023

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Top 25 Robocallers to Area Code 510 in August 2023

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 713-568-6986 Houston, TX Level 3 Communications Global Tel Link Prison Call Consent
2. 541-880-6493 Eugene, OR Verizon Wireless Unknown Unknown Robocaller
3. 302-255-8000 Wilmington, DE MCI Metro ATS Call Alert Financial Customer Call
4. 800-743-5000 Toll Free Toll Free Service Payment Reminder Service Payment Reminder
5. 650-441-5644 San Francisco Bay Area, CA T-Mobile miss kush Unknown Robocaller
6. 510-921-0439 San Francisco Bay Area, CA Metro by T-Mobile Unknown Unknown Robocaller
7. 530-393-2031 Sacramento, CA Verizon Wireless Unknown Unknown Robocaller
8. 510-566-7802 San Francisco Bay Area, CA AT&T Wireless Unknown Unknown Robocaller
9. 510-244-6252 San Francisco Bay Area, CA Inteliquent Health Insurance Spam Health Insurance Spam
10. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
11. 844-863-7350 Toll Free Toll Free LoanDepot Mortgage Loan Spam
12. 209-933-7000 Fresno, CA Bandwidth.com CLEC, LLC Student Absence Alert Student Absence Alert
13. 888-934-6489 Toll Free Toll Free Comcast Customer Call
14. 833-853-5638 Toll Free Twilio Small Business Administration Loan Payment Reminder
15. 510-565-9096 San Francisco Bay Area, CA T-Mobile Agust Maldonado Unknown Robocaller
16. 916-717-1113 Sacramento, CA AT&T Wireless Unknown Unknown Robocaller
17. 833-983-3264 Toll Free Toll Free Kaiser Permanente Health Insurance Spam
18. 855-419-7365 Toll Free Toll Free AT&T Customer Call
19. 510-303-7811 San Francisco Bay Area, CA AT&T Wireless SOUSOU FARID Unknown Robocaller
20. 341-348-4764 Invalid Number Verizon Wireless Unknown Unknown Robocaller
21. 838-231-6242 Invalid Number T-Mobile Unknown Unknown Robocaller
22. 916-906-2146 Sacramento, CA Verizon Wireless Unknown Unknown Robocaller
23. 925-900-9934 San Francisco Bay Area, CA Inteliquent Financial Customer Call Financial Customer Call
24. 888-323-7625 Toll Free Toll Free Mortgage Loan Spam Mortgage Loan Spam
25. 510-594-5147 San Francisco Bay Area, CA Bandwidth.com CLEC, LLC Blood Donation Request Blood Donation Request

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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