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 has stopped over 1 billion robocalls from ever being made — and counting! Totally free service.


August 2018 Area Code 817 Robocall Data

40.5 million robocalls were placed to area code 817 in August 2018,equaling roughly 20.9 calls per person affected.

Top 20 Robocallers to Area Code 817 in August 2018 (by volume)


Updated 9/1/2018


Robocaller Caller ID Caller Type
800-823-2318 MediCredit Medical Debt Collection
877-329-9029 Bridgecrest Payments/Debt
210-338-7045 DriveTime Payments/Debt
800-955-6600 Capital One Payments/Collections Payments/Debt
866-258-1104 Texas Health Harris Methodist Hospital Hearst Medical Debt Collection
888-213-9688 Spartan Financial/Medicredit Medical Debt Collection
210-881-0609 Robocaller Robocaller
972-236-3491 Business Loan Scam Business Loan Scam
866-247-1087 Encore Debt Collection Payments/Debt
817-285-2759 Auto Insurance Spam Auto Insurance Sales Call
855-245-7098 Transworld Systems Payments/Debt
800-888-2238 MediCredit Medical Debt Collection
833-525-8081 Spectrum Cable Company
877-647-8552 Wells Fargo Payments/Debt
817-406-9146 Robocaller Robocaller
877-947-3639 Carpet Cleaning Telemarketer Home Improvement Telemarketing
817-270-9588 Car Warranty Scam Auto Warranty Scam
803-223-0842 Drive Time Auto Finance Financial Services
817-768-6543 Electric Company Scam Utility Scam
817-799-6247 Robocaller Robocaller

Texas Cities in Affected Area

Alvarado, Arlington, Azle, Burleson, Cleburne, Cresson, Crowley, Dallas, Denton, Euless, Fort Worth, Godley, Granbury, Grand Prairie, Grandview, Grapevine, Haltom City, Hurst, Irving, Keller, Kennedale, Mansfield, Naval Air Station Jrb, Newark, North Richland Hills, Rhome, Rio Vista, Roanoke, Southlake, Springtown, Weatherford

Getting Harassed by Robocalls?

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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 'https://dataapi.youmail.com/api/v2/phone/9991002000?format=json'
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.