(520) 585-4803 is a Debt Collector Robocall

Wonderful App. I appreciate that when my phone rings once and stops, Nomorobo has zapped another unwanted call. When one does get through, I place it on the Nomorobo list and never get it again.THANKS!!

I love Nomorobo. It has dramatically reduced the number of unwanted commercial telephone callsI receive.. I have recommended it to my friends when they complain about nuisance calls.

We laugh and celebrate every time the phone rings only once. Nomorobo is fantastic! Thank you for giving us this peace.

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.

With Nomorobo we hear our telephone ring once and then no more, and we know that one more robocall has been condemned to the robocall trash heap! Such a joy!

You have saved me from receiving 5 or 6 robocalls a day! It gives me great pleasure to fend off so many intruders to my privacy! Thanks! Keep it up!

My wife and I think it is the best possible thing we have been able to use. Most of the robo calls come in at lunch time or dinner time. It is a great feeling to hear one ring and the call is gone.It has given us a much better feeling and I enjoy each and every robo call intercepted. Thanks NOMOROBO! It is the greatest!

Better Than My LIMITED CALL BLOCKER. You Guys Are GREAT!