YouMail has stopped over 1 billion robocalls. Totally free service!

Top 20 Robocallers to San Diego, CA in November 2018

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 619-297-0304 San Diego, CA Level 3 Communications Substitute Teacher Alert Substitute Teacher Alert
2. 864-422-2300 Greenville, SC Level 3 Communications Substitute Teacher Alert Substitute Teacher Alert
3. 951-848-4349 Riverside, CA Vonage Spammer Unknown Robocaller
4. 713-568-6986 Houston, TX Level 3 Communications Prison Inmate Prison Call Consent
5. 800-942-3767 Toll Free Toll Free Substitute Teacher Notification Employment Opportunity
6. 800-955-6600 Toll Free Toll Free Capital One Payments/Collections Debt Collector
7. 800-411-7343 Toll Free Toll Free Spam Solar Unknown Robocaller
8. 866-532-0423 Toll Free Toll Free Citibank Debt Collector
9. 858-842-9956 San Diego, CA Onvoy, LLC Free Solar Scam Free Solar Scam
10. 951-366-4463 Riverside, CA Onvoy, LLC Spanish Speaking Scam Generic Scammer
11. 858-213-0192 San Diego, CA Onvoy, LLC Insurance robocaller - scam Unknown Robocaller
12. 877-647-8552 Toll Free Toll Free Wells Fargo Debt Collector
13. 218-215-2286 Duluth, MN Level 3 Communications Health Insurance Spam Health Insurance Spam
14. 844-206-8573 Toll Free Toll Free Payment Reminder TV Provider Spam
15. 415-349-5750 San Francisco Bay Area, CA Skype Pager Duty Service Alert
16. 210-801-9668 San Antonio, TX Twilio Job Alert Call Employment Opportunity
17. 888-895-5641 Toll Free Toll Free PayPal Credit Debt Collector
18. 425-276-8682 Seattle, WA Onvoy, LLC Receivables Performance Management Debt Collector
19. 201-241-3364 Newark, NJ Onvoy, LLC Health Insurance Scam Health Insurance Scam
20. 619-777-7777 San Diego, CA Verizon Wireless HVAC Scam HVAC Scam

Robocalls by Category

How the YouMail Robocall Index™ Works

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.

as seen on...