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June 2018 Area Code 510 Robocall Data
Calls Placed
16.4 Million
arrow_circle_up
(3.3% MoM)
Per Day
545.1K
Per Hour
22.7K
Per Second
6.3
Avg. Calls Per Person
9.3
arrow_circle_up
(3.3% MoM)
Per Day
545.1K
Per Hour
22.7K
Per Second
6.3
Avg. Calls Per Person
9.3
Top 20 Robocallers to Area Code 510 in June 2018
| 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. | 713-568-6986 | Houston, TX | Level 3 Communications | Prison Call Payment | Prison Call Consent |
| 4. | 608-835-2437 | Madison, WI | Frontier | Prison Call Consent | Prison Call Consent |
| 5. | 951-438-1553 | Riverside, CA | Unknown | Unknown | Business Loan Scam |
| 6. | 510-456-7008 | San Francisco Bay Area, CA | U.S. Telepacific Corp. | Unknown | Unknown Robocaller |
| 7. | 210-520-0146 | San Antonio, TX | AT&T | Chase | Bank/Credit Card Payment Reminder |
| 8. | 818-742-1326 | Los Angeles, CA | MCI Metro ATS | Verizon Wireless | Service Payment Reminder |
| 9. | 877-647-8552 | Toll Free | Toll Free | Unknown | Bank/Credit Card Payment Reminder |
| 10. | 510-319-8321 | San Francisco Bay Area, CA | Unknown | (510) 319-8321 | Unknown Robocaller |
| 11. | 510-256-0145 | San Francisco Bay Area, CA | Peerless Network | Unknown | Unknown Robocaller |
| 12. | 562-401-5940 | Los Angeles, CA | Frontier | Kaiser Permanente | Service Alert |
| 13. | 925-247-1584 | San Francisco Bay Area, CA | Inteliquent | SPAM | Unknown Robocaller |
| 14. | 866-729-2722 | Toll Free | Bandwidth CLEC - Syniverse | CURTIS RASH | Debt Collector |
| 15. | 800-743-5000 | Toll Free | Toll Free | Electric Bill Scam | Service Payment Reminder |
| 16. | 510-200-9210 | San Francisco Bay Area, CA | Comcast | Unknown | Unknown Robocaller |
| 17. | 925-248-9529 | San Francisco Bay Area, CA | Bandwidth.com CLEC, LLC | Prison Call Payment | Prison Call Consent |
| 18. | 415-852-5900 | San Francisco Bay Area, CA | U.S. Telepacific Corp. | Consulate General Of China | Unknown Robocaller |
| 19. | 716-707-3278 | Buffalo, NY | Inteliquent | (716) 707-3278 | Student Loan Scam |
| 20. | 323-657-0879 | Los Angeles, CA | Inteliquent | Unknown | Unknown Robocaller |
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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