(866) 419-5000 is an Unknown Caller

Works great!! After using it on my line I placed it on my 86 year old fathers phone and if the phone only rings once (which happens often) he knows its a telemarketer

Great service, and I'm enjoying a good chunk of those 70,000 calls you block every day. The only improvement I can recommend is some way to mute the single ring that you're unable to stop. Guests sometimes ask why our phone rings only once, which does give us the opportunity to explain your service. Keep up the good work.

Great!!!!!Most telemarketer calls are caught, but the telemarketers don' t give up!

We LOVE Nomorobo. We've reported around 50 numbers ourselves and say thanks to Nomorobo every day when time-wasting robo/slamming/ con calls are intercepted after one ring. We've told everyone we know about the service. It really works. Thank you!

We love it! Thank you for restoring peaceful meals. We really appreciate it.

Might be the best thing ever invented. I recommend it any time the topic of robo calls comes up. I absolutely love the silence. Thank you. Thank you.

This is a service of the telephone company, right? They provide the phone service and they are the ones to ensure they are used properly, right?No?The telephone company doesn't care if their service is used by scammers and annoying callers?They provide a Caller ID so we can decide if we want to accept the call? But only if we go to the phone and examine the caller and number? We still gotta go to the phone, right? Why can't somebody just intersept those calls and stop the ringing?Somebody did?! And it wasn't the phone company?An independent service? And it's free?THANKS! Nomorobo! You enhanced our quality of life and for bringing peace to so many >>> you should receive the Nobel Peace Prize.

Great service, cut down my nuisance calls tremendously (except that know my captain no longer calls and I don't win anymore free trips, lol)