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Top 100 Volume Robocallers Nationwide in January 2024

Robocaller Est. National Calls Place of Origin Carrier Caller ID Suspected Type of Call
1. 800-955-6600 23,884,600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
2. 800-942-3767 12,342,200 Toll Free Twilio Aesop Substitute Teacher Alert
3. 908-829-0335 10,172,200 Newark, NJ Bandwidth.com CLEC, LLC Debt Collector Unknown
4. 844-206-9035 8,792,800 Toll Free Toll Free Spectrum Payment Reminder
5. 866-532-0423 7,980,700 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
6. 844-659-7004 7,467,300 Toll Free Toll Free Payment Reminder Payment Reminder
7. 877-613-7414 7,151,300 Toll Free Toll Free Debt Collector Debt Collector
8. 703-255-8062 6,795,000 Alexandria, VA Teleport Communications Navy Federal Credit Union Financial Customer Call
9. 866-456-0677 5,938,700 Toll Free Toll Free Financial Customer Call Bank/Credit Card Payment Reminder
10. 619-937-3483 5,546,300 San Diego, CA Bandwidth.com CLEC, LLC Debt Collector Unknown
11. 866-914-5806 5,370,600 Toll Free Toll Free Spectrum Policy Cancellation Alert
12. 866-408-4070 5,304,000 Toll Free Toll Free Random Spam Bank/Credit Card Payment Reminder
13. 877-647-8552 5,131,400 Toll Free Toll Free Wells Fargo Unknown
14. 866-680-8628 5,065,600 Toll Free Toll Free Credit Card Issues Scam Credit Card Issues Scam
15. 800-321-9637 5,051,900 Toll Free Twilio Exeter Finance Loan Payment Reminder
16. 877-255-5923 5,051,000 Toll Free Toll Free Financial Customer Call Financial Customer Call
17. 866-458-7685 4,992,300 Toll Free Toll Free Home Depot Bank/Credit Card Payment Reminder
18. 855-844-0114 4,972,500 Toll Free Toll Free Credit Card Debt Collector Unknown
19. 800-946-0332 4,889,900 Toll Free Aerialink Wireless Capital One Loan Payment Reminder
20. 888-934-6489 4,883,700 Toll Free Toll Free Comcast Customer Call
21. 877-488-3538 4,839,600 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
22. 312-818-5250 4,420,700 Chicago, IL Inteliquent Unknown Unknown
23. 877-836-5643 4,305,900 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
24. 413-298-1359 4,094,100 Springfield, MA CTC Communications Debt Collector Unknown
25. 866-593-3926 4,083,900 Toll Free Toll Free Debt Collector Unknown
26. 866-458-7688 3,894,500 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
27. 888-222-4227 3,783,700 Toll Free Toll Free Santander Financial Customer Call
28. 877-836-5629 3,679,600 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
29. 225-267-6074 3,579,400 Baton Rouge, LA Bandwidth.com CLEC, LLC Customer Call Customer Call
30. 866-532-0424 3,352,500 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
31. 855-419-7365 3,319,400 Toll Free Toll Free AT&T Customer Call
32. 614-758-2370 3,310,100 Columbus, OH CenturyLink Discover Card Financial Customer Call
33. 866-796-1588 3,073,100 Toll Free Toll Free Financial Customer Call Financial Customer Call
34. 605-333-6105 3,049,200 Sioux Falls, SD Airus, Inc. Credit Card Debt Collector Credit Card Debt Collector
35. 847-426-9203 3,042,200 Chicago, IL Ameritech Unknown Bank Debt Collector
36. 866-225-2899 3,029,800 Toll Free Toll Free Fingerhut Payment Reminder
37. 480-550-3229 3,016,600 Phoenix, AZ CenturyLink Debt Collector Credit Card Debt Collector
38. 866-452-1144 3,010,400 Toll Free Toll Free Merrick Bank Bank/Credit Card Payment Reminder
39. 866-796-1592 2,910,200 Toll Free Toll Free Financial Customer Call Financial Customer Call
40. 800-733-2767 2,881,500 Toll Free Toll Free Red Cross Blood Donation Request
41. 877-394-5975 2,854,100 Toll Free Toll Free Carson Smithfield LLC Debt Collector
42. 800-499-3568 2,846,600 Toll Free Toll Free Credit Card Debt Collector Unknown
43. 605-235-5480 2,726,100 Sioux Falls, SD Inteliquent Aaron Credit Card Debt Collector
44. 888-892-2253 2,708,900 Toll Free Toll Free Spectrum Policy Cancellation Alert
45. 844-659-7003 2,704,100 Toll Free Toll Free Payment Reminder Payment Reminder
46. 916-800-1098 2,697,400 Sacramento, CA Bandwidth.com CLEC, LLC Prison Prepaid Call Prison Prepaid Call
47. 800-943-2189 2,668,800 Toll Free Zipwhip NCIC Prison Call Consent
48. 855-306-6998 2,663,500 Toll Free Toll Free Ally Financial Bank/Credit Card Payment Reminder
49. 833-453-3023 2,633,400 Toll Free Toll Free Debt Collector Debt Collector
50. 866-523-9144 2,629,900 Toll Free Toll Free Debt Collector Unknown
51. 202-499-3650 2,486,000 Washington, DC MCI Metro ATS Prison Call Consent Prison Call Consent
52. 866-242-3315 2,482,500 Toll Free Toll Free Global Lending Services Financial Customer Call
53. 605-884-4130 2,375,700 Sioux Falls, SD Airus, Inc. Credit Card Debt Collector Credit Card Debt Collector
54. 866-519-7641 2,375,700 Toll Free Toll Free Generic Robocaller Generic Robocaller
55. 605-353-0745 2,372,600 Sioux Falls, SD Airus, Inc. Generic Robocaller Credit Card Debt Collector
56. 844-380-4510 2,362,400 Toll Free Toll Free Generic Robocaller Vehicle Related Customer Call
57. 800-447-9239 2,331,100 Toll Free Toll Free Customer Call Customer Call
58. 855-282-6353 2,259,600 Toll Free Twilio Call Alert Application Followup
59. 877-823-5399 2,253,800 Toll Free Bandwidth CLEC - Syniverse Home Warranty Spam Home Warranty Spam
60. 888-480-2432 2,242,800 Toll Free Zipwhip Personal Loan Debt Collector Loan Payment Reminder
61. 800-318-2596 2,233,500 Toll Free Toll Free HealthCare.gov Insurance Customer Call
62. 877-488-3647 2,222,900 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
63. 800-903-4697 2,217,200 Toll Free Toll Free Prosper Marketplace Financial Customer Call
64. 844-691-0028 2,211,900 Toll Free Toll Free Personal Loan Spam Personal Loan Spam
65. 877-689-8725 2,207,000 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
66. 877-469-6548 2,142,600 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
67. 206-453-2329 2,140,400 Seattle, WA Bandwidth.com CLEC, LLC Amazon Delivery Delivery Alert
68. 844-417-2180 2,106,400 Toll Free Toll Free Vehicle Related Customer Call Unknown
69. 513-831-2600 2,081,200 Cincinnati, OH MCI Metro ATS Call Alert Employment Opportunity
70. 866-535-9492 2,080,800 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
71. 385-261-7120 2,047,700 Salt Lake City, UT CenturyLink Discover Card Financial Customer Call
72. 800-592-1160 2,045,900 Toll Free Toll Free Bank/Credit Card Payment Reminder Bank/Credit Card Payment Reminder
73. 833-380-1848 2,040,600 Toll Free Toll Free Debt Collector Debt Collector
74. 312-219-8722 2,026,500 Chicago, IL Unknown Customer Call Customer Call
75. 877-698-3261 2,015,500 Toll Free Toll Free One Call Now General Alert
76. 262-704-9780 2,013,700 Milwaukee, WI Level 3 Communications Kohls Department Store Kohls Department Store
77. 888-344-6710 2,008,000 Toll Free Zipwhip Generic Robocaller Unknown
78. 800-292-7508 1,983,700 Toll Free Toll Free Financial Customer Call Bank/Credit Card Payment Reminder
79. 833-853-5638 1,968,700 Toll Free Twilio Small Business Administration Loan Payment Reminder
80. 866-951-3700 1,966,000 Toll Free Toll Free Credit Card Debt Collector Credit Card Debt Collector
81. 844-920-4289 1,958,500 Toll Free Toll Free Customer Call Customer Call
82. 919-647-9755 1,956,300 Raleigh, NC Bandwidth.com CLEC, LLC Prison Prepaid Call Prison Call Consent
83. 833-955-4516 1,956,300 Toll Free Toll Free Order Followup Generic Robocaller
84. 800-289-8004 1,938,700 Toll Free Toll Free Financial Customer Call Financial Customer Call
85. 888-611-6904 1,917,500 Toll Free Toll Free Debt Collector Unknown
86. 866-321-1493 1,909,500 Toll Free Toll Free Financial Customer Call Financial Customer Call
87. 877-587-5726 1,899,400 Toll Free Toll Free Citibank Debt Collector
88. 866-529-9848 1,853,000 Toll Free Toll Free Debt Collector Unknown
89. 800-937-8997 1,822,100 Toll Free Toll Free T-Mobile Customer Call
90. 866-615-6319 1,797,400 Toll Free Toll Free Prosper Debt Collector
91. 404-806-4811 1,797,000 Atlanta, GA Inteliquent CDC NATL IMMUN Phone Survey
92. 888-431-4549 1,796,500 Toll Free Twilio Health Insurance Spam Health Insurance Spam
93. 800-581-2620 1,793,900 Toll Free Toll Free Financial Customer Call Unknown
94. 866-376-7601 1,785,500 Toll Free Twilio Health Insurance Spam Health Insurance Spam
95. 866-841-8679 1,765,200 Toll Free Twilio Health Insurance Spam Health Insurance Spam
96. 877-469-6720 1,760,300 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
97. 866-951-9700 1,755,000 Toll Free Toll Free Credit Card Debt Collector Credit Card Debt Collector
98. 866-393-2109 1,753,300 Toll Free Twilio Health Insurance Spam Health Insurance Spam
99. 301-637-8453 1,742,200 Baltimore, MD Inteliquent General Alert General Alert
100. 888-431-5114 1,737,400 Toll Free Twilio Health Insurance Spam Health Insurance Spam

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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.

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.

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