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July 2022 Area Code 510 Robocall Data

Calls Placed
12.8 Million
(-18.5% MoM)
Per Day
Per Hour
Per Second
Avg. Calls Per Person

See historical robocalls by

Top 25 Robocallers to Area Code 510 in July 2022

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 713-568-6986 Houston, TX Level 3 Communications Global Tel Link Unknown Robocaller
2. 800-743-5000 Toll Free Toll Free Disconnection Scam Service Payment Reminder
3. 800-691-8755 Toll Free Toll Free Call Alert Mortgage Loan Spam
4. 510-567-4465 San Francisco Bay Area, CA Inteliquent Unknown Unknown Robocaller
5. 800-353-5920 Toll Free Toll Free Genesis FS Card Services Credit Card Debt Collector
6. 605-367-1378 Sioux Falls, SD Airus, Inc. Call Alert Credit Card Debt Collector
7. 209-447-0364 Fresno, CA Peerless Network Scam Likely Unknown Robocaller
8. 510-398-6525 San Francisco Bay Area, CA Level 3 Communications Unknown Unknown Robocaller
9. 619-880-7007 San Diego, CA Google Voice Sunrun Solar Solar Spam
10. 513-707-6993 Cincinnati, OH Level 3 Communications Comenity Bank Financial Customer Call
11. 888-934-6489 Toll Free Toll Free Comcast Customer Call
12. 510-230-0625 San Francisco Bay Area, CA Unknown ALLIEDINSURANCE Unknown Robocaller
13. 562-401-5940 Los Angeles, CA Frontier Kaiser Permanente Service Alert
14. 510-394-9816 San Francisco Bay Area, CA Inteliquent Financial Customer Call Financial Customer Call
15. 888-279-2426 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
16. 925-248-9529 San Francisco Bay Area, CA Bandwidth.com CLEC, LLC Global Tel Link Prison Call Consent
17. 202-499-3650 Washington, DC MCI Metro ATS Prison Call Consent Prison Call Consent
18. 800-743-5002 Toll Free Zipwhip Service Notice Power Outage Alert
19. 510-565-6437 San Francisco Bay Area, CA T-Mobile Unknown Unknown Robocaller
20. 800-942-3767 Toll Free Twilio Aesop Substitute Teacher Alert
21. 800-575-5076 Toll Free Toll Free Debt Collector Debt Collector
22. 510-345-5585 San Francisco Bay Area, CA Inteliquent Credit One Bank Financial Customer Call
23. 484-773-8177 Philadelphia, PA T-Mobile Call Alert Call Alert
24. 614-729-9043 Columbus, OH Level 3 Communications Comenity Bank Financial Customer Call
25. 866-454-8855 Toll Free Toll Free Kaiser Permanente 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

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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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