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December 2018 California Robocall Data

Calls Placed
503.6 Million
arrow_circle_down
(-6% MoM)
Per Day
16.2M
Per Hour
676.8K
Per Second
188.0
Avg. Calls Per Person
10.7

See historical robocalls by

Top 20 Robocallers to California in December 2018

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. 877-647-8552 Toll Free Toll Free Unknown Bank/Credit Card Payment Reminder
3. 713-568-6986 Houston, TX Level 3 Communications Prison Call Payment Prison Call Consent
4. 844-206-8573 Toll Free Toll Free Spectrum Service Payment Reminder
5. 800-266-2278 Toll Free Zipwhip Customer Call Customer Call
6. 800-892-2253 Toll Free Toll Free Customer Call TV Provider Spam
7. 888-895-5641 Toll Free Toll Free PayPal Debt Collector
8. 559-401-1067 Avenal, CA Unknown Unknown Unknown Robocaller
9. 800-942-3767 Toll Free Twilio Substitute Teacher Alert Substitute Teacher Alert
10. 619-297-0304 San Diego, CA Inteliquent Substitute Teacher Alert Substitute Teacher Alert
11. 877-854-8331 Toll Free Toll Free (877) 854-8331 Debt Collector
12. 800-787-4196 Toll Free Toll Free (800) 787-4196 Debt Collector
13. 866-532-0423 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
14. 800-988-8019 Toll Free Zipwhip Wells Fargo Bank/Credit Card Payment Reminder
15. 713-981-0098 Houston, TX AT&T Prison Call Payment Prison Call Consent
16. 888-222-4227 Toll Free Toll Free Loan Payment Reminder Bank/Credit Card Payment Reminder
17. 412-770-1422 Pittsburgh, PA Level 3 Communications Unknown Health Insurance Scam
18. 800-947-5096 Toll Free Toll Free AT&T Service Payment Reminder
19. 847-426-8085 Dundee, IL Ameritech Chase Financial Customer Call
20. 800-358-2090 Toll Free Toll Free Unknown Chinese Language Scam

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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