(800) 504-0328 is a Robocall
Be cautious.
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- Date Blocked
- Call Activity Low Last detected 1 year ago

Just last week, 8,264 people got Nomorobo protection!

Very good blocking service. Still have issues with several annoying solicitors who manage a bypass.
— Rich S, Nov 29th, 9:21am
I don't know how anyone could live without this wonderful programming in the world of today! A million thanks for the caring and determination you put into this for all people, everywhere. While there is still much to be done on the scamming front...calls to my home from Robo sources average about 75 -80% of all my calls. Those folks calling blocks of numbers at one time and single Robo calls have finally met their match and I finally have some long needed peace! I recommend it every chance I get to everyone I know!
— Christiane B, Nov 29th, 9:25am
AWESOME!Best thing ever from Mount Sinai (like us)! Good luck with making it ever better, e.g. (pipedream?!) a code that I could enter on the phone to automatically report a robo caller to your database. GOOD JOB!
— Jo J, Nov 29th, 9:47am
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

Love it. But it also blocks calls that are dialed from a saved phone directory (my elder Dad does not remember my number but has it saved in his phone as a favorite). These calls are also blocked. Would like to be able to provide a list of numbers that are allowed regardless of how they are dialed.
— Cindy V, Nov 29th, 10:18am
Thanks Nomorobo for giving me my sanity back! I was going crazy fielding a plethora of unwanted scammers!
— Janice, Nov 29th, 11:19am
A great service to mankind!
— Dick, Nov 29th, 11:34am
We have our phone life again,thank you !!
— Sherry B, Nov 29th, 11:55am