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February 2024 Area Code 510 Robocall Data

Calls Placed
12.8 Million
arrow_circle_down
(-9.6% MoM)
Per Day
442.1K
Per Hour
18.4K
Per Second
5.1
Avg. Calls Per Person
7.3

See historical robocalls by

Top 25 Robocallers to Area Code 510 in February 2024

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 916-800-1098 Sacramento, CA Bandwidth.com CLEC, LLC Prison Prepaid Call Prison Prepaid Call
2. 844-863-7350 Toll Free Toll Free Mortgage Loan Spam Mortgage Loan Spam
3. 209-993-2542 Fresno, CA AT&T Wireless Unknown Unknown Robocaller
4. 925-768-4542 San Francisco Bay Area, CA Verizon Wireless Random Spam Random Spam
5. 877-613-7414 Toll Free Toll Free Payment Reminder Debt Collector
6. 510-992-3228 San Francisco Bay Area, CA Google Voice Religious Spam Fax Delivery Scam
7. 855-283-3957 Toll Free Toll Free 24HRFitness Membership/Subscription Payment Reminder
8. 341-348-4764 Invalid Number Verizon Wireless Unknown Unknown Robocaller
9. 510-691-1203 San Francisco Bay Area, CA AT&T Wireless KAUR KULWINDER Unknown Robocaller
10. 844-659-7004 Toll Free Toll Free Payment Reminder Payment Reminder
11. 303-292-6560 Denver, CO Qwest Service Appointment Reminder Service Appointment Reminder
12. 800-743-5000 Toll Free Toll Free Service Notice Service Payment Reminder
13. 510-282-8491 San Francisco Bay Area, CA T-Mobile ZACKRIA,SHAMIQ Unknown Robocaller
14. 619-937-3483 San Diego, CA Bandwidth.com CLEC, LLC Debt Collector Unknown Robocaller
15. 415-830-2737 San Francisco Bay Area, CA AT&T Wireless Unknown Unknown Robocaller
16. 888-934-6489 Toll Free Toll Free Comcast Customer Call
17. 866-456-0677 Toll Free Toll Free Financial Customer Call Bank/Credit Card Payment Reminder
18. 510-385-1016 San Francisco Bay Area, CA T-Mobile Unknown Unknown Robocaller
19. 510-827-5373 San Francisco Bay Area, CA T-Mobile Unknown Unknown Robocaller
20. 510-398-6525 San Francisco Bay Area, CA Level 3 Communications Sunrun Solar Solar Spam
21. 877-469-6548 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
22. 855-419-7365 Toll Free Toll Free AT&T Customer Call
23. 888-323-7625 Toll Free Toll Free Mortgage Loan Spam Unknown Robocaller
24. 800-942-3767 Toll Free Twilio Aesop Substitute Teacher Alert
25. 510-746-6995 San Francisco Bay Area, CA AT&T Wireless Cynthia Pineda 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

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.

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