October 2017 San Francisco, CA Robocall Data
The robocall sample size to San Francisco, CA 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.
Top 20 Robocallers to San Francisco, CA in October 2017
|Robocaller||Place of Origin||Carrier||Caller ID||Caller Type|
|1.||415-349-5750||San Francisco, CA||Skype||PagerDuty||General Alert|
|2.||628-200-4416||San Francisco, CA||Inteliquent||HEALT ASSURANCE||Unknown Robocaller|
|3.||628-200-4415||San Francisco, CA||Inteliquent||(628) 200-4415||Unknown Robocaller|
|4.||206-922-0880||Seattle, WA||Global Crossing Local Services, Inc.||Amazon||Customer Call|
|5.||716-992-6066||Eden, NY||Level 3 Communications||Suspected spam||Unknown Robocaller|
|6.||202-836-9610||Washington, DC||Local Access LLC||(202) 836-9610||Business Loan Spam|
|7.||206-922-0193||Seattle, WA||Global Crossing Local Services, Inc.||Google Voice Call Answer||Delivery Alert|
|8.||267-520-4061||Philadelphia, PA||Bandwidth.com CLEC, LLC||Unknown||Unknown Robocaller|
|9.||480-636-2320||Phoenix, AZ||Teleport Communications||EXPRESS DHL||Unknown Robocaller|
|10.||585-596-0844||Wellsville, NY||Inteliquent||zzBLOCKED_Unlisted_5855960844||Unknown Robocaller|
|11.||601-899-8880||Jackson, MS||Telepak Networks||Pharmacy Board||Unknown Robocaller|
|12.||714-707-3350||Aliso Viejo, CA||Bandwidth.com CLEC, LLC||Airbnb||Customer Call|
|13.||800-275-5336||Toll Free||Toll Free||KEENS||Unknown Robocaller|
Robocalls by Category
How the YouMail Robocall Index™ WorksThe 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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