Put Robocallers Out of Business

YouMail blocks robocalls and notifies the authorities.

150,000+ ratings

March 2021 Area Code 925 Robocall Data

Calls Placed
9.5 Million
arrow_circle_up
(0.7% MoM)
Per Day
305.3K
Per Hour
12.7K
Per Second
3.5
Avg. Calls Per Person
8.3

See historical robocalls by

Top 20 Robocallers to Area Code 925 in March 2021

Robocaller Place of Origin Caller ID Caller Type
1. 925-820-3044 San Francisco Bay Area, CA SmartFind Express Substitute Teacher Alert
2. 855-885-5834 Toll Free Synchrony Bank Bank/Credit Card Payment Reminder
3. 925-364-9978 San Francisco Bay Area, CA Unknown Unknown Robocaller
4. 562-401-5940 Los Angeles, CA Kaiser Permanente Service Alert
5. 925-517-0223 San Francisco Bay Area, CA Debt Reduction Scam Debt Reduction Scam
6. 951-257-9069 Riverside, CA Scam Likely Unknown Robocaller
7. 619-378-1286 San Diego, CA Scam Likely Unknown Robocaller
8. 925-248-3002 San Francisco Bay Area, CA Halsted Fin Svc Unknown Robocaller
9. 209-727-2617 Fresno, CA Home Mortgage Scam Home Mortgage Scam
10. 855-910-8342 Toll Free Medical Customer Call Medical Customer Call
11. 877-482-5477 Toll Free Allied Intrstte Unknown Robocaller
12. 855-910-8786 Toll Free Medical Customer Call Medical Customer Call
13. 925-522-1095 San Francisco Bay Area, CA UNKNOWN Unknown Robocaller
14. 407-517-9779 Orlando, FL Synchrony Bank Bank/Credit Card Payment Reminder
15. 925-433-7404 San Francisco Bay Area, CA Life Insurance Spam Life Insurance Spam
16. 855-910-8549 Toll Free Medical Customer Call Medical Customer Call
17. 855-844-0114 Toll Free Synchrony Bank Financial Customer Call
18. 888-934-6489 Toll Free Comcast Customer Call
19. 877-351-7469 Toll Free Showing Time General Alert
20. 888-217-7531 Toll Free West Side Lendng Prescription Consultation

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.