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March 2018 Southfield, MI Robocall Data

The robocall sample size to Southfield, MI in March 2018 is not large enough to provide conclusive data. The area received robocalls, but precise impact data meeting YouMail's standards can not be determined.

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Top 20 Robocallers to Southfield, MI in March 2018

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 415-349-5750 San Francisco, CA Skype PagerDuty General Alert
2. 830-741-5027 Hondo, TX Telnyx, LLC Unknown Unknown Robocaller
3. 866-518-0213 Toll Free Toll Free Fraud Alert Fraud Alert
4. 888-851-3049 Toll Free Toll Free Unknown Unknown Robocaller
5. 972-384-0993 Plano, TX VoipStreet Unknown Unknown Robocaller
6. 972-426-7442 Dallas, TX Unknown Unknown Unknown Robocaller

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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.

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