Put Robocallers Out of Business

YouMail blocks robocalls and notifies the authorities.

150,000+ ratings

October 2020 Area Code 925 Robocall Data

Calls Placed
9.9 Million
arrow_circle_up
(19.8% MoM)
Per Day
319.9K
Per Hour
13.3K
Per Second
3.7
Avg. Calls Per Person
8.7

See historical robocalls by

Top 20 Robocallers to Area Code 925 in October 2020

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 480-900-1031 Phoenix, AZ Bandwidth.com CLEC, LLC Service Alert Service Alert
2. 925-339-6170 San Francisco Bay Area, CA Metro by T-Mobile Telemarketing Telemarketing
3. 925-848-6326 San Francisco Bay Area, CA T-Mobile Robert Salsedo Unknown Robocaller
4. 888-934-6489 Toll Free Toll Free Comcast Customer Call
5. 562-401-5940 Los Angeles, CA Frontier Prescription Shipped Alert Service Alert
6. 209-387-3661 Fresno, CA Inteliquent Telemarketing Home Mortgage Scam
7. 800-947-6229 Toll Free Toll Free Macy's Card Payment Reminder Bank/Credit Card Payment Reminder
8. 510-992-3228 San Francisco Bay Area, CA Google Voice Religious Spam Fax Delivery Scam
9. 925-232-1988 San Francisco Bay Area, CA Inteliquent Debt Collector Debt Collector
10. 925-473-2390 San Francisco Bay Area, CA Pacific Bell School Announcement School Announcement
11. 877-204-3930 Toll Free Toll Free Apple iCloud Scam Apple iCloud Scam
12. 925-516-6400 San Francisco Bay Area, CA MCI Metro ATS Financial Customer Call Financial Customer Call
13. 833-532-2944 Toll Free Twilio Health Insurance Scam Health Insurance Scam
14. 408-549-2972 San Francisco Bay Area, CA Unknown Scam Likely Unknown Robocaller
15. 855-910-8677 Toll Free Twilio API Healthcare Medical Customer Call
16. 949-416-2890 Santa Ana, CA Level 3 Communications Life Insurance Spam Life Insurance Spam
17. 424-251-5297 Los Angeles, CA Level 3 Communications Scam Likely Unknown Robocaller
18. 480-481-1842 Phoenix, AZ CenturyLink Telemarketing Credit Card Debt Collector
19. 713-568-6986 Houston, TX Level 3 Communications Prison Call Payment Prison Call Consent
20. 925-297-4830 San Francisco Bay Area, CA Level 3 Communications ALLIEDINSURANCE Unknown Robocaller

Robocalls by Category

California Cities in Area Code 925

Antioch, Brentwood, Byron, Clayton, Concord, Danville, Dublin, Fremont, Hayward, Lafayette, Livermore, Martinez, Moraga, Oakland, Oakley, Orinda, Pittsburg, Pleasant Hill, Pleasanton, San Francisco Bay Area, San Ramon, Sunol, 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.

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.