(415) 605-1720 is a Robocall
Be cautious.
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- Date Blocked
- Call Activity Low Last detected 2 weeks ago

Just last week, 8,251 people got Nomorobo protection!

Every time the phone rings once and stops, we smile and say, "Nomorobo!"
— Anonymous, Nov 29th, 9:15am
I love this app... Especially when I hear one ring and then silence! It always makes me smile and say to myself, "nomorobo strikes again."
— Joanne L, Nov 29th, 9:20am
For my wife and me, it's an invaluable service. We are bombarded by robocalls, and Nomorobo filters them out very effectively. Thank you, thank you!
— David H, Nov 29th, 9:29am
FANTASTIC!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Best idea ever!!!!!!!!!!!!!!!!!!!!!!!!Telemarketers must be unhappy . . . yea!
— Pat M, Nov 29th, 9:53am

It's great. It eliminates nearly all of the nuisance calls every day. Wait for the second ring before picking up. If you don't get the second ring you know the call was eliminated. A beautiful service with no catches.
— Al, Nov 29th, 9:54am
So far so good! Was afraid it would block robotic bank fraud calls, Rx shipments, etc., but no problem so far. Love the dinner-time calls it's catching!
— David M, Nov 29th, 10:07am
I've already recommended this to friends. It's a great service that is effective 98% of the time. The political campaign calls always sneak through, of course. But we're highly pleased with the service. It's nice to hear calls from telemarketers ring only ONCE.
— Tom R, Nov 29th, 10:24am
We love it!! One ring and gone!!! It is fantastic!
— K W, Nov 29th, 10:59am