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August 2019 Area Code 510 Robocall Data
Calls Placed
19.0 Million
arrow_circle_up
(1.6% MoM)
Per Day
612.4K
Per Hour
25.5K
Per Second
7.1
Avg. Calls Per Person
10.8
arrow_circle_up
(1.6% MoM)
Per Day
612.4K
Per Hour
25.5K
Per Second
7.1
Avg. Calls Per Person
10.8
Top 20 Robocallers to Area Code 510 in August 2019
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 510-279-3226 | San Francisco Bay Area, CA | Level 3 Communications | Unknown | Telemarketing |
| 2. | 800-266-2278 | Toll Free | Zipwhip | Customer Call | Customer Call |
| 3. | 800-955-6600 | Toll Free | Bandwidth CLEC - Syniverse | Capital One | Bank/Credit Card Payment Reminder |
| 4. | 713-568-6986 | Houston, TX | Level 3 Communications | Prison Call Payment | Prison Call Consent |
| 5. | 510-902-6157 | San Francisco Bay Area, CA | Bandwidth.com CLEC, LLC | (510) 902-6157 | Remodeling Spam |
| 6. | 877-981-2153 | Toll Free | Toll Free | Unknown | Payment Reminder |
| 7. | 510-262-1290 | San Francisco Bay Area, CA | Bandwidth.com CLEC, LLC | Unknown | Unknown Robocaller |
| 8. | 877-647-8551 | Toll Free | Zipwhip | Wells Fargo | Bank/Credit Card Payment Reminder |
| 9. | 808-264-4105 | Honolulu, HI | Verizon Wireless | Unknown | Unknown Robocaller |
| 10. | 510-609-1415 | San Francisco Bay Area, CA | Bandwidth.com CLEC, LLC | (510) 609-1415 | Unknown Robocaller |
| 11. | 562-401-5940 | Los Angeles, CA | Frontier | Kaiser Permanente | Service Alert |
| 12. | 800-743-5000 | Toll Free | Toll Free | Electric Bill Scam | Service Payment Reminder |
| 13. | 510-564-3366 | San Francisco Bay Area, CA | Utility Telecom Group | (510) 564-3366 | Generic Robocaller |
| 14. | 510-379-9303 | San Francisco Bay Area, CA | Inteliquent | Substitute Teacher Alert | Substitute Teacher Alert |
| 15. | 360-322-6089 | Seattle, WA | Comcast | SPAM | Unknown Robocaller |
| 16. | 888-843-9802 | Toll Free | Toll Free | Nordstrom | Payment Reminder |
| 17. | 510-208-6139 | San Francisco Bay Area, CA | Pacific Bell | Spam Caller/phishing | Unknown Robocaller |
| 18. | 877-671-7416 | Toll Free | Toll Free | ADT Security Services | Payment Reminder |
| 19. | 925-248-9529 | San Francisco Bay Area, CA | Bandwidth.com CLEC, LLC | Prison Call Payment | Prison Call Consent |
| 20. | 800-997-1468 | Toll Free | Toll Free | No name | Chinese Language Scam |
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.Working on a robocall story? We can help!
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