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Top 100 Volume Robocallers Nationwide in March 2024

Robocaller Est. National Calls Place of Origin Carrier Caller ID Suspected Type of Call
1. 800-955-6600 12,538,900 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
2. 800-942-3767 12,024,200 Toll Free Twilio Aesop Substitute Teacher Alert
3. 888-899-6650 9,013,400 Toll Free Toll Free Debt Collector Debt Collector
4. 908-829-0335 7,876,400 Newark, NJ Bandwidth.com CLEC, LLC Debt Collector Unknown
5. 877-613-7414 6,930,400 Toll Free Toll Free Payment Reminder Debt Collector
6. 703-255-8062 6,722,600 Alexandria, VA Teleport Communications Navy Federal Credit Union Financial Customer Call
7. 877-647-8552 6,313,500 Toll Free Toll Free Wells Fargo Unknown
8. 866-456-0677 6,287,800 Toll Free Toll Free Financial Customer Call Bank/Credit Card Payment Reminder
9. 866-914-5806 6,109,600 Toll Free Toll Free Spectrum Policy Cancellation Alert
10. 800-321-9637 5,502,000 Toll Free Twilio Exeter Finance Loan Payment Reminder
11. 844-206-9035 5,335,200 Toll Free Toll Free Spectrum Payment Reminder
12. 866-680-8628 5,254,300 Toll Free Toll Free Credit Card Issues Scam Credit Card Issues Scam
13. 866-890-3387 5,033,200 Toll Free Toll Free Credit Card Debt Collector Bank/Credit Card Payment Reminder
14. 855-844-0114 4,890,800 Toll Free Toll Free Credit Card Debt Collector Unknown
15. 619-937-3483 4,844,800 San Diego, CA Bandwidth.com CLEC, LLC Debt Collector Unknown
16. 877-255-5923 4,799,200 Toll Free Toll Free Financial Customer Call Financial Customer Call
17. 866-532-0424 4,728,000 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
18. 888-934-6489 4,350,800 Toll Free Toll Free Comcast Customer Call
19. 866-408-4070 4,188,100 Toll Free Toll Free Barclays Bank/Credit Card Payment Reminder
20. 916-800-1098 4,077,900 Sacramento, CA Bandwidth.com CLEC, LLC Prison Prepaid Call Prison Prepaid Call
21. 877-394-5975 3,936,000 Toll Free Toll Free Carson Smithfield LLC Debt Collector
22. 800-946-0332 3,934,600 Toll Free Aerialink Wireless Car Loan Payment Reminder Loan Payment Reminder
23. 844-863-7350 3,871,000 Toll Free Toll Free Mortgage Loan Spam Mortgage Loan Spam
24. 866-532-0423 3,838,200 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
25. 888-892-2253 3,823,200 Toll Free Toll Free Spectrum Policy Cancellation Alert
26. 888-222-4227 3,821,900 Toll Free Toll Free Santander Financial Customer Call
27. 844-659-7004 3,782,500 Toll Free Toll Free Payment Reminder Payment Reminder
28. 678-594-4800 3,774,600 Atlanta, GA MCI Metro ATS CarMax Car Loan Debt Collector
29. 413-298-1359 3,750,200 Springfield, MA CTC Communications Life Insurance Spam Unknown
30. 800-204-6358 3,708,700 Toll Free Toll Free Chase Unknown
31. 866-593-3926 3,662,200 Toll Free Toll Free Debt Collector Unknown
32. 877-469-6720 3,660,500 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
33. 877-836-5643 3,554,300 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
34. 866-458-7685 3,545,900 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
35. 800-733-2767 3,493,700 Toll Free Toll Free Red Cross Tax Debt Reduction Scam
36. 605-333-6105 3,465,000 Sioux Falls, SD Airus, Inc. Credit Card Debt Collector Credit Card Debt Collector
37. 844-659-7003 3,446,800 Toll Free Toll Free Generic Robocaller Payment Reminder
38. 312-818-5250 3,215,100 Chicago, IL Inteliquent Debt Collector Unknown
39. 614-758-2310 3,165,100 Columbus, OH CenturyLink Debt Collector Financial Customer Call
40. 877-488-3645 3,127,500 Toll Free Toll Free Generic Robocaller Generic Robocaller
41. 855-419-7365 3,073,200 Toll Free Toll Free AT&T Customer Call
42. 605-333-6132 3,067,400 Sioux Falls, SD Airus, Inc. Credit Card Debt Collector Credit Card Debt Collector
43. 866-796-1592 3,011,200 Toll Free Toll Free Synchrony Bank Financial Customer Call
44. 877-488-3538 2,997,100 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
45. 877-836-5629 2,982,500 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
46. 847-426-9203 2,936,500 Chicago, IL Ameritech Google Voice Call Answer Google Voice Call Answer
47. 866-458-7688 2,916,600 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
48. 800-943-2189 2,911,700 Toll Free Zipwhip NCIC Prison Call Consent
49. 855-306-6998 2,886,100 Toll Free Toll Free Ally Financial Bank/Credit Card Payment Reminder
50. 213-241-8100 2,847,600 Los Angeles, CA Teleport Communications School Announcement School Announcement
51. 833-853-5638 2,799,000 Toll Free Twilio Small Business Administration Loan Payment Reminder
52. 833-751-2833 2,769,800 Toll Free Toll Free Random Spam Unknown
53. 612-815-8611 2,769,300 Minneapolis, MN MCI Metro ATS Unknown Unknown
54. 866-796-1588 2,661,000 Toll Free Toll Free Synchrony Bank Financial Customer Call
55. 844-691-0028 2,653,000 Toll Free Toll Free Personal Loan Spam Personal Loan Spam
56. 833-907-1734 2,557,500 Toll Free Bandwidth CLEC - Syniverse Customer Call Customer Call
57. 844-380-4510 2,527,400 Toll Free Toll Free Generic Robocaller Vehicle Related Customer Call
58. 833-955-4516 2,438,500 Toll Free Toll Free Generic Robocaller Generic Robocaller
59. 866-868-5092 2,438,100 Toll Free Toll Free Medicare Insurance Spam Medicare Insurance Spam
60. 855-282-6353 2,429,700 Toll Free Twilio Application Followup Application Followup
61. 866-242-3315 2,410,200 Toll Free Toll Free Global Lending Services Financial Customer Call
62. 913-312-3322 2,369,100 Kansas City, KS Level 3 Communications Comenity Bank Financial Customer Call
63. 888-480-2432 2,364,200 Toll Free Zipwhip Personal Loan Debt Collector Loan Payment Reminder
64. 888-611-6904 2,339,000 Toll Free Toll Free Debt Collector Unknown
65. 844-417-2180 2,293,900 Toll Free Toll Free Generic Robocaller Unknown
66. 202-499-3650 2,229,400 Washington, DC MCI Metro ATS Prison Call Consent Prison Call Consent
67. 877-469-6548 2,181,100 Toll Free Toll Free Generic Robocaller Bank/Credit Card Payment Reminder
68. 312-380-4079 2,178,500 Chicago, IL Choice One Communications, Inc. Attorney Debt Collector Attorney Debt Collector
69. 866-615-6319 2,113,000 Toll Free Toll Free Prosper Financial Customer Call
70. 800-903-4697 2,106,000 Toll Free Toll Free Prosper Marketplace Financial Customer Call
71. 800-292-7508 2,090,000 Toll Free Toll Free Financial Customer Call Bank/Credit Card Payment Reminder
72. 866-529-9848 2,070,600 Toll Free Toll Free Customer Call Unknown
73. 208-719-3276 2,067,900 Boise, ID Level 3 Communications Comenity Bank Financial Customer Call
74. 800-289-8004 2,051,100 Toll Free Toll Free Financial Customer Call Medical Test Results
75. 800-435-1415 2,043,600 Toll Free Bandwidth CLEC - Syniverse Capital One Unknown
76. 877-823-5399 2,043,200 Toll Free Bandwidth CLEC - Syniverse Home Warranty Spam Home Warranty Spam
77. 866-519-7641 2,041,000 Toll Free Toll Free Generic Robocaller Unknown
78. 626-289-8888 2,040,500 Los Angeles, CA U.S. Telepacific Corp. Messaging System Calling Messaging System Calling
79. 385-261-7125 2,025,900 Salt Lake City, UT CenturyLink Financial Customer Call Financial Customer Call
80. 605-235-5480 2,015,700 Sioux Falls, SD Inteliquent Generic Robocaller Credit Card Debt Collector
81. 833-380-1848 2,012,200 Toll Free Toll Free Debt Collector Debt Collector
82. 206-453-2329 2,006,500 Seattle, WA Bandwidth.com CLEC, LLC Amazon Delivery Security System Alert
83. 209-285-1959 2,000,700 Fresno, CA Inteliquent Preapproved Loan Spam Preapproved Loan Spam
84. 866-452-1144 1,983,000 Toll Free Toll Free Merrick Bank Bank/Credit Card Payment Reminder
85. 866-831-8898 1,978,600 Toll Free Toll Free Merrick Bank Bank/Credit Card Payment Reminder
86. 800-447-9239 1,973,700 Toll Free Toll Free Customer Call Customer Call
87. 877-488-3647 1,955,600 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
88. 888-279-2148 1,954,700 Toll Free Toll Free AJT Diabetic Telemarketing
89. 800-592-1160 1,947,600 Toll Free Toll Free Bank/Credit Card Payment Reminder Bank/Credit Card Payment Reminder
90. 877-487-5597 1,924,200 Toll Free Toll Free Debt Collector Bank/Credit Card Payment Reminder
91. 480-481-1848 1,922,400 Phoenix, AZ CenturyLink Generic Robocaller Financial Customer Call
92. 800-499-3568 1,907,800 Toll Free Toll Free Financial Customer Call Unknown
93. 919-647-9755 1,883,500 Raleigh, NC Bandwidth.com CLEC, LLC Prison Prepaid Call Prison Call Consent
94. 877-351-7469 1,862,700 Toll Free Toll Free Showing Time Random Spam
95. 866-321-1493 1,853,000 Toll Free Toll Free Financial Customer Call Financial Customer Call
96. 866-535-9492 1,794,600 Toll Free Toll Free Citibank Bank/Credit Card Payment Reminder
97. 614-754-4071 1,792,400 Columbus, OH Level 3 Communications Comenity Bank Financial Customer Call
98. 800-937-8997 1,785,800 Toll Free Toll Free T-Mobile Customer Call
99. 833-453-3103 1,759,700 Toll Free Toll Free Td Bank Unknown
100. 605-884-4130 1,747,300 Sioux Falls, SD Airus, Inc. Credit Card Debt Collector Credit Card Debt Collector

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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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