(800) 564-5740 is a Robocall
Be cautious.
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- Date Blocked
- Call Activity Low Last detected 1 year ago

Just last week, 8,275 people got Nomorobo protection!

I love this app... Especially when I hear one ring and then silence! It always makes me smile and say to myself, "nomorobo strikes again."
— Joanne L, Nov 29th, 9:20am
EXCELLENT! I can now prepare my Thesis in peace and quiet. Then study for my PhD.
— Rev. H, Nov 29th, 9:21am
I love Nomorobo because it actually works!
— Anonymous, Nov 29th, 10:04am
Its great!! More than 80% of our phone calls are handled by Nomorobo quickly & efficiently. We have recommended it to everyone we know to end unwanted phone calls.
— Anonymous, Nov 29th, 10:10am

Incredible. We smile, knowingly, when the phone rings ONCE (and one time, only) and the readout displays "Unknown Caller" or 800-***-****. Keep the server room nice and cool, 'cause "revenge is a dish best served cold..." :-)
— Mike, Nov 29th, 10:14am
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
Can not tell you enough how pleased I am....this is one of the best things that has happened....can you fix Washington? I knew there were intelligent people in this world that were not corrupt. Thank you thank you
— Marion B, Nov 29th, 10:23am
Satisfaction # 1: Hearing the phone ring only once and knowing the caller is history.Satisfaction # 2: Reporting callers that did bother me. Thank you many times a week. I have told lots of people about Nomorobo.
— David, Nov 29th, 10:32am