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January 2019 Area Code 510 Robocall Data

Calls Placed
20.4 Million
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(0.5% MoM)
Per Day
657.3K
Per Hour
27.4K
Per Second
7.6
Avg. Calls Per Person
11.6

See historical robocalls by

Top 20 Robocallers to Area Code 510 in January 2019

Robocaller Place of Origin Caller ID Caller Type
1. 408-385-2640 San Francisco Bay Area, CA Google Listing Scam Google Listing Scam
2. 877-528-7378 Toll Free (877) 528-7378 Unknown Robocaller
3. 800-266-2278 Toll Free Customer Call Customer Call
4. 510-279-3226 San Francisco Bay Area, CA Unknown Telemarketing
5. 855-895-3382 Toll Free Fingerhut Payment Reminder
6. 800-838-8434 Toll Free (800) 838-8434 Debt Collector
7. 877-647-8552 Toll Free Unknown Bank/Credit Card Payment Reminder
8. 510-854-1316 San Francisco Bay Area, CA Unknown Unknown Robocaller
9. 866-890-3387 Toll Free Premier Card Bank/Credit Card Payment Reminder
10. 713-568-6986 Houston, TX Prison Call Payment Prison Call Consent
11. 408-337-0613 San Francisco Bay Area, CA Unknown Unknown Robocaller
12. 510-401-4835 San Francisco Bay Area, CA alpha mccoy Unknown Robocaller
13. 562-401-5940 Los Angeles, CA Kaiser Permanente Service Alert
14. 800-743-5000 Toll Free Electric Bill Scam Service Payment Reminder
15. 510-738-1784 San Francisco Bay Area, CA Unknown Unknown Robocaller
16. 510-868-1479 San Francisco Bay Area, CA Unknown Unknown Robocaller
17. 385-261-7111 Salt Lake City, UT DSC Unknown Robocaller
18. 800-955-6600 Toll Free Capital One Bank/Credit Card Payment Reminder
19. 800-272-1514 Toll Free Unknown Bank/Credit Card Payment Reminder
20. 800-988-8019 Toll Free Wells Fargo Bank/Credit Card Payment Reminder

Robocalls by Category

California Cities in Area Code 510

Alameda, Albany, Berkeley, Castro Valley, Contra Costa, Crockett, El Sobrante, Emeryville, Fremont, Hayward, Hercules, Newark, Oakland, Pinole, Richmond, Rodeo, San Francisco, San Francisco Bay Area, San Jose, San Leandro, Sunnyvale, Union City, Walnut Creek

YouMail's Top 100 Robocallers

See which numbers are the highest volume robocallers!

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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