(510) 344-7463 is a Robocall
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- Date Blocked
- Call Activity Low Last detected 1 year ago

Just last week, 8,257 people got Nomorobo protection!

Best thing since the invention of the telephone
— Art, Nov 29th, 9:14am
It's incredible. Absolutely amazing. Thank you for the peace and quiet I now have.
— Sheldon, Nov 29th, 10:16am
My husband and I do a "happy dance" every time we hear 1 ring and then it stops. We smile and say "Nomorobo is working again"! I even put it on my 87 year old mom's phone line. She doesn't quite get how it works, but I'm at peace knowing she's not getting those annoying calls anymore. Thank you, Nomorobo!
— Patti P, Nov 29th, 10:16am
This is the greatest invention. We have had many "one ring" calls since we signed up for nomorobo and it even keep annoying political callers from getting through (we could see who was calling on our Caller ID ). We hope to be able to add our cell phone numbers as soon as nomorobo gives the heads up on that. Thank you so much! We have already given out the web site to several family and friends. And they have been grateful too.
— Nancy, Nov 29th, 10:23am

I love it! I've adapted to ignoring the first ring. Only if it persists do I regard it as an incoming call and check caller ID. Thank you so much.
— Bob, Nov 29th, 10:31am
it works very well. Only comment and question, do all robo calls you block to my phone ring once, or just some of them? I would be happy to have not even one ring. But keep up the great work
— Jerry, Nov 29th, 11:10am
Great service- some of these guys still seem to get through, but overall Nomorobo does very well.
— Anonymous, Nov 29th, 11:18am
i have noticed a BIG drop in the robocalls. What a relief.
— Joan N, Nov 29th, 12:13pm