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August 2017 Area Code 628 Robocall Data

The robocall sample size to area code 628 in August 2017 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 Area Code 628 in August 2017

Robocaller Place of Origin Caller ID Caller Type
1. 628-200-4416 San Francisco, CA HEALT ASSURANCE Unknown Robocaller
2. 628-200-3367 San Francisco, CA (628) 200-3367 Unknown Robocaller
3. 628-200-4415 San Francisco, CA (628) 200-4415 Unknown Robocaller
4. 800-433-7300 Toll Free Customer Call Customer Call
5. 305-999-8789 Miami, FL Travel Scam Unknown Robocaller
6. 307-683-1088 Casper, WY Unknown Unknown Robocaller
7. 503-521-1287 Portland, OR Unknown Unknown Robocaller
8. 505-207-5802 Albuquerque, NM Spam Google Unknown Robocaller
9. 703-721-5723 Alexandria, VA Spam5 Unknown Robocaller
10. 800-935-9935 Toll Free Chase Generic Robocaller
11. 855-324-9212 Toll Free (855) 324-9212 Unknown Robocaller
12. 888-490-7425 Toll Free AAA Unknown Robocaller
13. 980-206-1248 Charlotte, NC Unknown Unknown Robocaller

Robocalls by Category

California Cities in Area Code 628

Inverness, Novato, San Francisco, San Rafael

YouMail's Top 100 Robocallers

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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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