Put Robocallers Out of Business

YouMail blocks robocalls and notifies the authorities.

150,000+ ratings

October 2020 Area Code 408 Robocall Data

Calls Placed
16.9 Million
arrow_circle_up
(18.2% MoM)
Per Day
545.6K
Per Hour
22.7K
Per Second
6.3
Avg. Calls Per Person
9.7

See historical robocalls by

Top 20 Robocallers to Area Code 408 in October 2020

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 925-248-9529 San Francisco Bay Area, CA Bandwidth.com CLEC, LLC Prison Call Payment Prison Call Consent
2. 888-934-6489 Toll Free Toll Free Comcast Customer Call
3. 669-266-6750 San Francisco Bay Area, CA Bandwidth.com CLEC, LLC Prison Prepaid Call Prison Call Payment
4. 831-637-2027 Salinas, CA Pacific Bell Unknown Unknown Robocaller
5. 408-972-7000 San Francisco Bay Area, CA Teleport Communications KAISER PERMANEN Unknown Robocaller
6. 800-528-4800 Toll Free Toll Free American Express Credit Card Debt Collector
7. 562-401-5940 Los Angeles, CA Frontier Prescription Shipped Alert Service Alert
8. 844-362-9883 Toll Free Toll Free Legal Complaint Scam Legal Complaint Scam
9. 407-541-6743 Orlando, FL MCI Metro ATS Synchrony Bank Bank/Credit Card Payment Reminder
10. 866-408-4070 Toll Free Toll Free Payment Reminder Bank/Credit Card Payment Reminder
11. 408-851-1000 San Francisco Bay Area, CA Teleport Communications Kaiser Homestead Unknown Robocaller
12. 402-220-1248 Omaha, NE Teleport Communications Flu Shot Reminder Flu Shot Reminder
13. 408-885-5000 San Francisco Bay Area, CA Pacific Bell Customer Call Customer Call
14. 480-481-1842 Phoenix, AZ CenturyLink Telemarketing Credit Card Debt Collector
15. 877-469-6548 Toll Free Toll Free Payment Reminder Unknown Robocaller
16. 415-610-7886 San Francisco Bay Area, CA Bandwidth.com CLEC, LLC MVP1 Unknown Robocaller
17. 408-509-3934 San Francisco Bay Area, CA Metro by T-Mobile eli ramirez Unknown Robocaller
18. 408-993-0650 San Francisco Bay Area, CA MCI Metro ATS Tamaru Dmd Rich Unknown Robocaller
19. 408-703-6437 San Francisco Bay Area, CA Bandwidth.com CLEC, LLC Messaging System Calling Messaging System Calling
20. 415-569-0145 San Francisco Bay Area, CA Google Voice MVP Unknown Robocaller

Robocalls by Category

California Cities in Area Code 408

Campbell, Fremont, Gilroy, Hollister, Los Gatos, Milpitas, Morgan Hill, Mount Hamilton, Salinas, San Francisco Bay Area, San Jose, San Juan Bautista, San Martin, Santa Clara, Saratoga, Sunnyvale, Tres Pinos, Watsonville

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!

We're the robocall experts. We have an unbelievable amount of data and insight and we just love talking about how to stop robocalls. If you're working on a story and need insight from the experts, we'd love to hear from you.
Thank you for contacting us. We'll be in touch shortly.

Getting Harassed by Robocalls?

Try YouMail's reverse phone lookup in our community directory! It's the place where millions of YouMailers go to search for and report nuisance phone numbers.