Private moments. Calling a medical office, an ex-partner, or a business you don’t want following up with you. Maybe you’re surprising a friend with a party and don’t want them to see your number.
How Do I Block My Number On A Landline | Detroit Chinatown
What about buying something from a local ad or responding to a job posting without your home number attached? The block is your friend. It’s just polite anonymity—not sneaky, just respectful of your own space.
And let’s be honest: sometimes it’s just fun to hear the person on the other end say, “Who is this?” It’s a tiny mystery you control.
One Little Catch (There’s Always One)
Some phone systems, like corporate lines or older exchanges, ignore the *67 block entirely. And if you’re calling a number that specifically “rejects private calls,” your block will get you a busy signal. Annoying, but fair.
For those calls, you can use *87 to unblock your number temporarily. Yes, it’s a whole little secret language—67 to hide, *87 to show. You’re basically speaking dial tone code.
Still, for 99% of everyday calls, *67 works like a charm. It’s the friendly ghost of landline technology—here to help you disappear when you need it most.
So next time you pick up that beige or cordless brick, remember: you have a superpower. A simple sequence of numbers that transforms you from a name and number into a quiet whisper on the wire. Now go ahead, make that call—and enjoy the mystery.
