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April 2017 San Francisco Bay Area, CA Robocall Data

Calls Placed
39.6 Million
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(-2.1% MoM)
Per Day
1.3M
Per Hour
55.0K
Per Second
15.3
Avg. Calls Per Person
4.8

See historical robocalls by

Top 20 Robocallers to San Francisco Bay Area, CA in April 2017

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 800-266-2278 Toll Free Zipwhip Customer Call Customer Call
2. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
3. 800-388-2200 Toll Free Toll Free Citibank Debt Collector
4. 800-743-5000 Toll Free Toll Free Electric Bill Scam Service Payment Reminder
5. 408-819-9781 San Jose, CA Inteliquent Unknown Solar Spam
6. 408-780-4608 San Jose, CA Google Voice Unknown Police Charity Scam
7. 866-729-2722 Toll Free Bandwidth CLEC - Syniverse CURTIS RASH Debt Collector
8. 877-647-8552 Toll Free Toll Free Unknown Bank/Credit Card Payment Reminder
9. 510-509-1510 Fremont, CA Bandwidth CLEC - Syniverse WILLIAMS COACH Telemarketing
10. 562-384-1596 Lakewood, CA Inteliquent Suspected spam Electric Bill Scam
11. 800-875-5164 Toll Free Toll Free Social Security Bank Debt Collector
12. 855-284-6246 Toll Free Toll Free Security System Alert Employment Opportunity
13. 800-988-8019 Toll Free Zipwhip Wells Fargo Bank/Credit Card Payment Reminder
14. 614-890-1031 Westerville, OH Ameritech MORGAN CHASE Bank Debt Collector
15. 415-345-0064 San Francisco, CA Inteliquent Sub Office Unknown Robocaller
16. 562-401-5940 Downey, CA Frontier Kaiser Permanente Service Alert
17. 855-805-5486 Toll Free Toll Free Citibank Bank Debt Collector
18. 707-346-2157 Napa, CA Inteliquent Blacklisted Solar Spam
19. 877-561-2272 Toll Free Toll Free (877) 561-2272 Debt Collector
20. 818-742-1326 Los Angeles, CA MCI Metro ATS Verizon Wireless Service Payment Reminder

Robocalls by Category

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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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