Put Robocallers Out of Business

YouMail blocks robocalls and notifies the authorities.

150,000+ ratings

See historical robocalls by

Top 20 Robocallers to Baltimore, MD in May 2018

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 866-962-8186 Toll Free Twilio Substitute Teacher Alert Substitute Teacher Alert
2. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
3. 800-816-5569 Toll Free Toll Free Transworld Systems Incorporated Debt Collector
4. 301-298-1634 Lothian, MD Airus, Inc. Never Answer Unknown Robocaller
5. 443-602-8540 Catonsville, MD Bandwidth.com CLEC, LLC Prison Call Consent Prison Call Consent
6. 888-423-0900 Toll Free Toll Free Verizon Payment Reminder
7. 801-877-1122 Provo, UT VoipStreet Telemarketing Telemarketing
8. 301-579-3280 Brandywine, MD Telnyx, LLC Unknown Unknown Robocaller
9. 505-210-7610 Abiquiu, NM Exiant Communications, LLC (505) 210-7610 Health Insurance Spam
10. 667-333-9138 Invalid Number Unknown Unknown Unknown Robocaller
11. 336-436-9730 Burlington, NC Peerless Network (336) 436-9730 Health Insurance Spam
12. 443-425-3331 Baltimore, MD MCI Metro ATS Payment Reminder Payment Reminder
13. 202-495-2266 Washington, DC Broadview Networks, Inc. Unknown Unknown Robocaller
14. 877-647-8552 Toll Free Toll Free Unknown Bank/Credit Card Payment Reminder
15. 877-247-2144 Toll Free Toll Free T Mobile Mobile Unknown Robocaller
16. 727-205-0332 Invalid Number Inteliquent (727) 205-0332 Health Insurance Spam
17. 888-222-4227 Toll Free Toll Free Loan Payment Reminder Bank/Credit Card Payment Reminder
18. 844-213-7851 Toll Free Toll Free Wells Fargo Telemarketing
19. 240-273-1064 Brentwood, MD Bandwidth.com CLEC, LLC blocked calls 21 Unknown Robocaller
20. 667-213-2895 Baltimore, MD Inteliquent +16672132895 Unknown Robocaller

Robocalls by Category

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.