Put Robocallers Out of Business
YouMail blocks robocalls and notifies the authorities.
May 2020 Area Code 650 Robocall Data
Calls Placed
4.6 Million
arrow_circle_down
(-0.6% MoM)
Per Day
148.7K
Per Hour
6.2K
Per Second
1.7
Avg. Calls Per Person
3.9
arrow_circle_down
(-0.6% MoM)
Per Day
148.7K
Per Hour
6.2K
Per Second
1.7
Avg. Calls Per Person
3.9
Top 20 Robocallers to Area Code 650 in May 2020
| Robocaller | Place of Origin | Carrier | Caller ID | Caller Type | |
|---|---|---|---|---|---|
| 1. | 415-539-0484 | San Francisco Bay Area, CA | Inteliquent | Corona Alert | Corona Alert |
| 2. | 800-743-5000 | Toll Free | Toll Free | Electric Bill Scam | Service Payment Reminder |
| 3. | 800-428-6050 | Toll Free | Toll Free | Payment Reminder | Payment Reminder |
| 4. | 888-934-6489 | Toll Free | Toll Free | Comcast | Customer Call |
| 5. | 855-245-7098 | Toll Free | Toll Free | Transworld Systems Incorporated | Debt Collector |
| 6. | 562-401-5940 | Los Angeles, CA | Frontier | Kaiser Permanente | Service Alert |
| 7. | 713-568-6986 | Houston, TX | Level 3 Communications | Prison Call Consent | Prison Call Consent |
| 8. | 855-875-4065 | Toll Free | Toll Free | Debt Collector | Unknown Robocaller |
| 9. | 800-947-5096 | Toll Free | Toll Free | AT&T | Service Payment Reminder |
| 10. | 206-453-2329 | Seattle, WA | Bandwidth.com CLEC, LLC | Messaging System Calling | Google Voice Call Answer |
| 11. | 510-992-3228 | San Francisco Bay Area, CA | Google Voice | Bishop Clark | Unknown Robocaller |
| 12. | 650-542-8990 | San Francisco Bay Area, CA | Inteliquent | Prison Call Consent | Prison Call Consent |
| 13. | 800-955-6600 | Toll Free | Bandwidth CLEC - Syniverse | Capital One | Bank/Credit Card Payment Reminder |
| 14. | 480-281-9627 | Phoenix, AZ | MCI Metro ATS | Unknown | Unknown Robocaller |
| 15. | 877-689-8723 | Toll Free | Toll Free | Citibank | Bank/Credit Card Payment Reminder |
| 16. | 740-834-1496 | Columbus, OH | Level 3 Communications | Citibank | Bank/Credit Card Payment Reminder |
| 17. | 408-808-7871 | San Francisco Bay Area, CA | Teleport Communications | Google Voice Call Answer | Corona Alert |
| 18. | 866-532-0424 | Toll Free | Toll Free | Citibank | Bank/Credit Card Payment Reminder |
| 19. | 877-689-8725 | Toll Free | Toll Free | Citibank | Bank/Credit Card Payment Reminder |
| 20. | 855-419-7365 | Toll Free | Toll Free | AT&T | Customer Call |
Robocalls by Category
California Cities in Area Code 650
Belmont, Brisbane, Daly City, Fremont, Half Moon Bay, LA Honda, Los Altos, Millbrae, Moss Beach, Mountain View, Pacifica, Palo Alto, Pescadero, Redwood City, San Bruno, San Carlos, San Francisco, San Francisco Bay Area, San Jose, San Mateo, South San Francisco, Stanford, Sunnyvale
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!
We're the robocall experts. We have an unbelievable amount of data and insight and we just love talking about how to stop robocalls.
If you're working on a story and need insight from the experts, we'd love to hear from you.
Thank you for contacting us. We'll be in touch shortly.
Getting Harassed by Robocalls?
Try YouMail's reverse phone lookup in our community directory!
It's the place where millions of YouMailers go to search for and report nuisance phone numbers.