(203) 403-4963 is a Robocall
Be cautious.
- Listen
- Transcript Vincent. Sorry. Calling on a recorded line for Natalia de Nauber. Sorry, am I speaking to a live person? I'm not getting a valid response. Disconnecting a call now.
- Date Blocked
- Call Activity Severe Last detected 28 minutes ago

Just last week, 8,260 people got Nomorobo protection!

I love it -- greatest thing to come along. Every time I hear a one-ring, I say "Thank you Nomorobo!"
— Ron T, Nov 29th, 9:21am
Great service! Now can you do the same for political calls too?
— Anonymous, Nov 29th, 9:33am
Great............Love it..............
— Km, Nov 29th, 9:45am
Your GREAT ! I am so impressed and thankful for your service. It works wonderfully. Again, thank you
— Bill, Nov 29th, 10:10am

It's not perfect, but it does a great job most of the time. I only wish it would work against political calls during the last election.
— David M, Nov 29th, 10:16am
I think it's a fantastic service that I impress on anybody I hear complain about all the calls.
— Mario V, Nov 29th, 12:13pm
Very pleased! When we hear the phone ring only once, we know it's working. There are, however, many robo callers who get by. When we answer the phone after two rings, there is a silence indicating that the system is connecting to a phone center. We hang up immediately and can't report the call, because their number doesn't appear.
— John L, Nov 29th, 12:40pm
It's fantastic, it's so nice not to get most of those annoying calls!
— Carolyn K, Nov 29th, 12:44pm