Unknown Caller

(858) 668-4700 is an Unknown Caller

We have no other information about this number.

Just last week, 8,255 people got Nomorobo protection!


I think you are helping me daily - there are so many one-ring calls. Of course, some calls do get through. And there's nothing you can do about politicians. The calls that get through are for medical alerts.

Fantastic! It has changed life at home. We don't even move when the phone rings anymore unless it rings more than once. Nomorobo "detonates" most of our unwanted, spam calls. We love you, nomorobo!

We live it.

It's really great

I think it was really, really great during this past political season....

thank you so much...it has really cut down those stupid interupting unwanted phone calls. keep up the good work!

I have always wanted a robo call guided missile, especially during the election season. Thanks!

I love the fact that when my phone rings once I know Nomorobo is on the job and that puts a smile on my face.

The number of frustrating robocalls is exploding, but there are more options than ever to fight back
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.