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July 2019 San Francisco Bay Area, CA Robocall Data

Calls Placed
82.4 Million
(6.6% MoM)
Per Day
Per Hour
Per Second
Avg. Calls Per Person

See historical robocalls by

Top 20 Robocallers to San Francisco Bay Area, CA in July 2019

Robocaller Place of Origin Carrier Caller ID Caller Type
1. 800-266-2278 Toll Free Zipwhip Customer Call Customer Call
2. 510-279-3226 Fremont, CA Level 3 Communications Unknown Telemarketing
3. 800-955-6600 Toll Free Bandwidth CLEC - Syniverse Capital One Bank/Credit Card Payment Reminder
4. 800-743-5000 Toll Free Toll Free Electric Bill Scam Service Payment Reminder
5. 562-401-5940 Downey, CA Frontier Kaiser Permanente Service Alert
6. 800-935-9935 Toll Free Toll Free Chase Generic Robocaller
7. 877-647-8551 Toll Free Zipwhip Wells Fargo Bank/Credit Card Payment Reminder
8. 925-503-0036 Invalid Number Unknown Generic Robocaller Generic Robocaller
9. 713-568-6986 Houston, TX Level 3 Communications Prison Call Payment Prison Call Consent
10. 877-981-2153 Toll Free Toll Free Unknown Payment Reminder
11. 415-483-1613 Novato, CA Level 3 Communications Unknown Remodeling Spam
12. 707-361-4472 Benicia, CA Peerless Network Unknown Generic Robocaller
13. 920-764-6147 Wrightstown, WI Inteliquent (920) 764-6147 Solar Scam
14. 408-401-9522 San Jose, CA Verizon Wireless Remodeling Spam Remodeling Spam
15. 510-894-6687 Fremont, CA Unknown (510) 894-6687 Remodeling Spam
16. 510-112-7903 Invalid Number Invalid Scam Likely Social Security Scam
17. 415-801-3702 San Francisco, CA Inteliquent Lyft General Alert
18. 510-112-7902 Invalid Number Invalid Social Security Scam Social Security Scam
19. 415-200-0528 San Francisco, CA Unknown (415) 200-0528 Generic Robocaller
20. 877-647-8552 Toll Free Toll Free Unknown Bank/Credit Card Payment Reminder

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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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