(800) 100-1991 is a Robocall
Be cautious.
- Listen
- Transcript No. Hello. Hello. Hello.
- Date Blocked
- Call Activity Low Last detected 5 years ago

Just last week, 8,256 people got Nomorobo protection!

Nomorobo is a godsend to all of us who are tired of the intrusive and bothersome nuisance calls that flood our lives. Thank you for a great product and service to society.
— Mark R, Nov 29th, 9:30am
I love nomorobo. Made my house a lot quieter and i tell everyone about nomorobo.comI often wonder what happens on the other end of the phone......,
— M R, Nov 29th, 9:40am
It's an ok service although it hasn't been as effective as advertised. It is only blocking 50% of the calls to my landline. I guess that's an improvement but not what I expected.Some of the numbers that get through are listed as "private" - that is, no caller id information is given. These calls should be blocked too. If there's no caller id info the call should be blocked.
— Saul J, Nov 29th, 10:01am
It isn't able to catch every call of course, but it does catch the majority. Nomoobo has given me back evenings without hearing my husband loudly cursing the phone. We love it. Thank you for giving our sanity back.
— Joyce, Nov 29th, 11:16am

I love Nomorobo. The phone rings once, then the phone-bot is sent to never-never land. Yahoo. Thanks for this great service.
— William, Nov 29th, 11:50am
This is a great system that catches all the robo calls I receive. Great job, I figure another year and the robo scammers will be off my line. Keep up this great system and stay ahead of the scammers. Many, many many thanks
— Al S, Nov 29th, 11:51am
Great
— Mark K, Nov 29th, 12:04pm
Change the name of it to "Wonderfulness". Love it, love it, love it. Thank you.
— Michael H, Nov 29th, 12:39pm