November 2017 San Francisco, CA Robocall Data
The robocall sample size to San Francisco, CA in November 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 November 2017
|Robocaller||Place of Origin||Carrier||Caller ID||Caller Type|
|1.||415-349-5750||San Francisco, CA||Skype||PagerDuty||General Alert|
|2.||800-266-2278||Toll Free||Zipwhip||Customer Call||Customer Call|
|3.||628-200-4415||San Francisco, CA||Inteliquent||(628) 200-4415||Unknown Robocaller|
|4.||800-275-5336||Toll Free||Toll Free||KEENS||Unknown Robocaller|
|5.||120-275-4321||Invalid Number||Invalid||+1 120-275-4321||Unknown Robocaller|
|6.||866-940-7640||Toll Free||Toll Free||Portfolio Recovery||Financial Customer Call|
|7.||202-455-8888||Washington, DC||Google Voice||Google Voice Call Answer||Google Voice Call Answer|
|8.||206-922-0865||Seattle, WA||Global Crossing Local Services, Inc.||Service Amazon Customer||Unknown Robocaller|
|9.||408-418-5779||San Jose, CA||Peerless Network||Unknown||Google Voice Call Answer|
|10.||415-968-2084||Mill Valley, CA||Inteliquent||Customer Call||Customer Call|
|11.||480-505-8859||New River, AZ||Qwest||GoDaddy||Telemarketing|
|12.||732-226-8154||Keyport, NJ||Peerless Network||NJ KEYPORT||Unknown Robocaller|
|13.||855-627-0942||Toll Free||Toll Free||NOTSPAM||Unknown Robocaller|
|14.||888-280-4331||Toll Free||Zipwhip||Fake Fraud Alert Scam||Generic Scammer|
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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