(512) 428-4321 is a Robocall
Be cautious.
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- Date Blocked
- Call Activity Elevated Last detected 2 days ago

Just last week, 8,269 people got Nomorobo protection!

Fantastic! That single ring, while it initially makes you pay attention, its so nice to just have silence after that. I've recommended nomorobo to several friends, but they all have a phone service that doesn't use it.
— Dave P, Nov 29th, 9:22am
I love Nomorobo! It has improved my families quality of life ten fold. I'm not longer stressed and overwhelmed by having to manage those unwanted robo calls. It is easy to setup and does all the work for you. I have recommended it to all my family and friends. Thank you Nomorobo!
— Sheila, Nov 29th, 9:27am
I think it is great! Love that it only rings once and then I know it was picked up by Nomorobo and that I can relax and not even look at the caller ID.
— Susan, Nov 29th, 9:50am
Overall I am very happy with your service. However, I want to point out that it is not 100% effective. Specifically, during the election season from about September through the election in early November, we noticed that robocalls for political surveys frequently got through your technology. Of course, now that the elections are over, we are no longer being bothered. But, is there some reason why those calls could not be stopped?
— Jon K, Nov 29th, 9:57am

I don't get as many calls, but I'm still receiving them. Would like to stop them ALL!
— Norma, Nov 29th, 10:26am
I love Nomorobo! It has made my home so much more peaceful. Everytime I hear that single ring, I know you're doing your job! Thank you, thank you, thank you.
— Sue, Nov 29th, 10:28am
I love it! I hear that first ring, followed by silence and just sit and smile!! It's awesome! And I've recommended it several times!
— Faith R, Nov 29th, 10:49am
I and my wife just love it. It rings once and bam there gone. Only one minor problem. I'm getting calls from the same caller over and over again. This in minor to me because it still blocks them an only rings once. I can't thank you enough. We installed the app just before election time, and let me tell you it blocked a lot of calls. Great app. We can't wait for this to work on cell phones. I give it a 5 star +. Best regards Bill
— William, Nov 29th, 10:51am