(773) 248-4550 is a Robocall
Be cautious.
- Listen
- Transcript Hi. Good afternoon. My name is sam. How are.
- Date Blocked
- Call Activity Low Last detected 4 days ago

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

Every time the phone rings once and stops, we smile and say, "Nomorobo!"
— Anonymous, Nov 29th, 9:15am
Until we signed up for Nomorobo we were plagued with solicitation calls. Although they still call we no longer have to look at caller ID to determine whether we needed to ignore or answer.
— John, Nov 29th, 11:21am
I was one of the first Timewarner Cable voicemail customers to try out Nomorobo on my phone. It has been fantastic and have recommended it to all of my friends. Thanks Nomorobo for taking care of an irritating problem with robotic phone calls.
— Fred, Nov 29th, 11:25am
Nomorobo is AWESOME!!!Most people go to work outside the home, so they're not aware of how many calls are coming into their home during the day, unless the caller leaves a voicemail or the person proactively reviews their caller ID log. As for me, I work from home, so I hear our phone ring, and always screen the calls by looking at the caller ID. With this last political campaign, we were receiving a MINIMUM of 4 calls a day from various political groups, and that's on top of the usual telemarketing calls that we get. Some days our phone was ringing every hour, and all were junk calls. We were seriously considering cancelling our landline phone service, the same number we've had for 30 years, just to eliminate this insanity.Once I found Nomorobo, and started aggressively logging in the phone numbers, our phone eventually silenced, and was virtually silent through the several remaining weeks of the political campaign, where the calls would have been even worse. Nomorobo has been such a relief!!! Thank you Nomorobo team!
— Scott O, Nov 29th, 11:42am

Just one ring and we know Nomorobo is working and doing it's job. Highly effective - great application....
— Jack H, Nov 29th, 11:55am
Every address and phone should use this program and report back scammers.
— M P, Nov 29th, 12:15pm
No more tension when the land line rings. Can't believe how quickly it worked unlike going on the do not call registry.
— Elizabeth J, Nov 29th, 1:53pm
This is wonderful. Hardly ever get bothered at dinner time or at night anymore and even was able to stop the political calls during the last elections. Thank you for restoring my sanity and keep up the great work.
— Stuart M, Nov 29th, 3:12pm