Block Robocalls for Free with YouMail.
Over 10 Million Users!

Top 20 Robocallers to Duluth, MN in May 2018

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 866-408-4070 Toll Free Toll Free Barclays Bank/Credit Card Payment Reminder
2. 800-955-6600 Toll Free Toll Free Capital One Bank/Credit Card Payment Reminder
3. 763-278-8084 Minneapolis, MN Inteliquent Unknown Unknown Robocaller
4. 859-249-0058 Winchester, KY Sprint (859) 249-0058 Unknown Robocaller
5. 844-213-7851 Toll Free Toll Free Wells Fargo Telemarketing
6. 336-436-9730 Burlington, NC Peerless Network (336) 436-9730 Health Insurance Spam
7. 866-456-0695 Toll Free Toll Free Barclays Bank/Credit Card Payment Reminder
8. 218-591-8107 Duluth, MN AT&T Wireless DONT PIETROWSKI Unknown Robocaller
9. 844-349-8933 Toll Free Toll Free Unknown Unknown Robocaller
10. 605-575-4444 Sioux Falls, SD Qwest Unknown Financial Customer Call
11. 877-689-8704 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
12. 210-520-0146 San Antonio, TX AT&T Chase Bank/Credit Card Payment Reminder
13. 800-365-2024 Toll Free Toll Free Bank Debt Collector Bank/Credit Card Payment Reminder
14. 320-433-7102 Saint Joseph, MN Aerialink Wireless Unknown Unknown Robocaller
15. 678-518-2061 Atlanta, GA MCI Metro ATS Unknown Debt Collector
16. 612-800-9530 Minneapolis, MN Inteliquent Unknown Unknown Robocaller
17. 877-488-3647 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
18. 320-262-8861 Willmar, MN Aerialink Wireless Unknown Unknown Robocaller
19. 248-687-6808 Troy, MI Bandwidth.com CLEC, LLC (248) 687-6808 Unknown Robocaller
20. 800-266-2278 Toll Free Zipwhip Customer Call Customer Call

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...