(512) 943-4638 is an Unknown Caller

We have no other information about this number.

Just last week, 8,252 people got Nomorobo protection!

it has been a mindsaver........the phone may ring once and the call is caught!!! it has lessened the amount of calls dramatically!!! Thanks Nomorobo, you are the first line of defense against annoying robo calls!!

— Bob B, Nov 29th, 9:12am

I am delighted with Nomorobo service, the peace and quiet in my home since I signed up is truly surprising.

— Ellen, Nov 29th, 9:38am

Has made my entire day more enjoyable, especially dinner time.

— Anonymous, Nov 29th, 9:42am

Thanks for the service!

— Anonymous, Nov 29th, 9:48am

It's great, however, we still get one ring before robocall rejects the unwanted call. It cuts down on the annoyance but I sure wish it would eliminate that one ring.

— Walter W, Nov 29th, 10:03am

Thank you for your wonderful invention, and for your much appreciated phone scam alerts!! Finally- a company we can rely on for great service!Now, if only you could prevent even that first ring from the scammers, that would truly be remarkable!!

— LR, Nov 29th, 10:13am

love it

— Edd C, Nov 29th, 10:19am

Love it. it needs to block unavailble call listings as well.

— Paul, Nov 29th, 10:36am

Nomorobo is an excellent service and worthy of our Editors' Choice award.

It's a problem that gets worse every year...but a new website promises to change all that.

...life without that nuisance we know as robocalls has a nice ring to it.

A groundbreaking solution to the problem...I'm positive it's going to work.

If you have a phone, you probably get robocalls...but relief may soon be available...

...there is little you can do to stop them...but new technology [is] coming soon...

...propose[d] some high-tech strategies to finally stop automated sales calls.

Is there a hero among us who can rise up and build something to foil the dreaded robocall?

...may have solved one of the perpetual annoyances of living in the telephone age.

Robo-calls, meet the terminator.

...those illegal prerecorded messages hawking everything from timeshares in the Bahamas to free money.