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October 2017 California Robocall Data

Calls Placed
271.1 Million
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(1.8% MoM)
Per Day
8.7M
Per Hour
364.4K
Per Second
101.2
Avg. Calls Per Person
5.8

See historical robocalls by

Top 20 Robocallers to California in October 2017

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
2. 800-266-2278 Toll Free Zipwhip Customer Call Customer Call
3. 866-419-9370 Toll Free Toll Free Bank/Credit Card Payment Reminder Bank Debt Collector
4. 713-568-6986 Houston, TX Level 3 Communications Prison Call Payment Prison Call Consent
5. 614-890-1025 Westerville, OH Teleport Communications Debt Collection Scam Call Debt Collector
6. 877-647-8552 Toll Free Toll Free Unknown Bank/Credit Card Payment Reminder
7. 866-594-7355 Toll Free Toll Free Payment Reminder Bank Debt Collector
8. 847-426-9203 Dundee, IL Ameritech Chase Bank Debt Collector
9. 800-942-3767 Toll Free Twilio Substitute Teacher Alert Substitute Teacher Alert
10. 818-742-1326 Los Angeles, CA MCI Metro ATS Verizon Wireless Service Payment Reminder
11. 469-914-7211 Dallas, TX Level 3 Communications (469) 914-7211 Debt Collector
12. 800-892-2253 Toll Free Toll Free Customer Call TV Provider Spam
13. 424-356-4658 Inglewood, CA AT&T Wireless Don t FRAUD Unknown Robocaller
14. 213-347-5682 Los Angeles, CA Bandwidth.com CLEC, LLC Student Absence Alert School Announcement
15. 702-879-9839 Pahrump, NV Level 3 Communications Unknown Telemarketing
16. 760-302-8385 Trona, CA Unknown Unknown Unknown Robocaller
17. 844-206-8573 Toll Free Toll Free Spectrum Service Payment Reminder
18. 888-272-5543 Toll Free Twilio Navient Student Loans Loan Payment Reminder
19. 888-222-4227 Toll Free Toll Free Loan Payment Reminder Bank/Credit Card Payment Reminder
20. 866-408-4070 Toll Free Toll Free Barclays Bank/Credit Card Payment Reminder

Robocalls by Category

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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