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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June 2016 Nationwide Robocall Data

2.4 billion robocalls were placed nationwide in June 2016,equaling roughly 7.3 calls per person affected.

Top 20 Robocallers Nationwide in June 2016 (by volume)

Updated 7/1/2016

Robocaller Est. National Calls Place of Origin Suspected Type of Call
800-955-6600 29,170,000 Toll Free Payments/Debt
844-761-0813 17,789,500 Toll Free Retail Debt Collection
800-678-7986 13,192,500 Toll Free Bank Mortgage Lender
877-317-5659 12,492,500 Toll Free Bank Debt Collection
800-388-2200 10,850,000 Toll Free Payments/Debt
888-272-5543 8,431,500 Toll Free Student Loan Collection
520-645-1008 8,171,000 Phoenix, AZ Business Loan Scam
800-838-8434 7,208,500 Toll Free Retail Debt Collection
866-771-1104 6,857,500 Toll Free Bank Debt Collection
262-704-9780 6,566,000 Milwaukee, WI Retail Debt Collection
614-729-9019 6,272,500 Columbus, OH Bank Debt Collection
888-895-5641 6,183,500 Toll Free Credit Card Debt Collection
800-947-5096 6,000,500 Toll Free Phone Company
800-295-4057 5,834,500 Toll Free Retail Debt Collection
844-505-3328 5,825,000 Toll Free Medical Debt Collection
866-408-4070 5,556,500 Toll Free Bank Debt Collection
330-433-5979 5,365,500 Akron, OH Retail Debt Collection
614-212-5164 5,222,000 Columbus, OH Bank Debt Collection
913-312-5172 5,209,000 Kansas City, KS Bank Debt Collection
469-914-7211 5,173,000 Dallas, TX Retail Debt Collection

Top 20 Affected Area Codes Nationwide in June 2016 (by volume)

Updated 7/1/2016

Area Code City State Est. Calls Received % Change MOM
404 Atlanta GA 44,018,000 -5
832 Houston TX 38,869,500 -6
214 Dallas TX 35,086,000 -4
678 Atlanta GA 33,257,000 -6
917 New York NY 27,046,000 0
773 Chicago IL 25,903,000 -4
954 Miami FL 24,443,500 -5
347 New York NY 24,357,500 -5
205 Birmingham AL 23,703,500 -8
225 Baton Rouge LA 23,595,000 0
704 Charlotte NC 23,306,000 -3
281 Houston TX 23,084,000 -2
310 Los Angeles CA 22,259,000 -1
817 Dallas TX 21,083,000 -7
901 Memphis TN 20,782,000 -7
713 Houston TX 19,651,500 2
770 Atlanta GA 19,576,500 -7
803 Columbia SC 19,323,500 -1
757 Virginia Beach VA 19,031,500 -4
706 Augusta GA 18,682,500 -6

City Breakdown

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.

Every Telecom Service Can Now Stop Robocalls

The same API YouMail uses to reliably identify and block robocalls is now available to protect everyone. It's just one simple API call to determine whether a caller is a problem.
Single String to YouMail's server
Telco Sends a Number Calling in:
curl ''
Virtually instantaneous response to telco company letting them know if the caller has been identified as a robo/spam, allowing the telco to block the call before the recipient is bothered.
YouMail Responds Instantly with Spam/Robo Flag:
{"statusCode":10000,"recordFound":true,"phoneNumber:"9991002000","spamRisk":{"level":1,"reasonLabel":"SPAM_OTHER","reasonCode":5999,"reasonMessage":"This caller has been determined to be a spammer."},"timestamp":"2016-10-05T00:55:50.526Z"}
A simple API call allows anyone to determine if a number is definitely spam, likely spam, or not spam. The results are drawn directly from our intelligent algorithms that combine call patterns and crowdsourced spam data.
Nearly 15 billion robocalls were made in the U.S. during the first half of 2017, according to YouMail, which provides anti-robocall services.
If it seems like you're getting more robocalls than ever, experts say you're right. But the people who are calling are not telemarketers.
For all the fancy technology of smartphones, robocalls remain a nearly unstoppable problem.
Robocalling soars despite 'Do Not Call' registry, as scammers 'couldn't care less' about bothering consumers.