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October 2017 Area Code 628 Robocall Data

The robocall sample size to area code 628 in October 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 October 2017

Robocaller Place of Origin Caller ID Caller Type
1. 415-349-5750 San Francisco Bay Area, CA PagerDuty General Alert
2. 628-200-4416 San Francisco, CA HEALT ASSURANCE Unknown Robocaller
3. 628-200-4415 San Francisco, CA (628) 200-4415 Unknown Robocaller
4. 206-922-0880 Seattle, WA Amazon Customer Call
5. 716-992-6066 Buffalo, NY Suspected spam Unknown Robocaller
6. 202-836-9610 Washington, DC (202) 836-9610 Business Loan Spam
7. 206-922-0193 Seattle, WA Google Voice Call Answer Delivery Alert
8. 267-520-4061 Philadelphia, PA Unknown Unknown Robocaller
9. 480-636-2320 Phoenix, AZ EXPRESS DHL Unknown Robocaller
10. 585-596-0844 Buffalo, NY zzBLOCKED_Unlisted_5855960844 Unknown Robocaller
11. 601-899-8880 Jackson, MS Pharmacy Board Unknown Robocaller
12. 714-707-3350 Long Beach, CA Airbnb Customer Call
13. 800-275-5336 Toll Free KEENS 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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