(520) 221-7399 is a Robocall

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.

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.

Great service. Love to not have continually get up to answer an unwanted call.

superb utility -- recommend quiet frequently to friends...

i have noticed a BIG drop in the robocalls. What a relief.

I LOVE Nomorobo. I get a tremendous amount of satisfaction every time I hear my phone ring ONE time - knowing that another rude, ignorant, scamming person has been foiled in their attempt to get to me! Thank you, thank you, thank you!

Outstanding! We had a "project" getting set up with our phone service, but I'm so glad we kept at it. Now I often see the phone light up and promptly turn back off when Nomorobo is getting rid of some nuisance call. What a joy!

Terrific idea and very good execution. Slight improvements may be desirable, like increasing the speed of detection of calls to block. This may prevent the telephone ringing once before the call is blocked. Anyhow I am grateful for this service.