The internet is full of ‘secret codes’ that supposedly reveal whether your phone is tapped. A few are genuinely useful; most are myths. This separates the real ones from the noise so you don’t chase ghosts.
This guide is written for everyday phone users specifically, and it’s built to be beginner-friendly: every step is numbered, every screen is illustrated, and nothing assumes you already know where a hidden menu lives. Follow along on your own phone as you read.
The methods are ordered from quickest to most thorough. Do as many as your situation calls for; even the first one meaningfully improves things. Every linked tool is an official one you can trust.
In short: check call forwarding with the right code, cancel any unwanted forwarding, save your IMEI for your records, and ignore the myth codes and check settings instead. Keep reading for the click-by-click version, with an illustration at each stage.
Way 1: The Codes That Work
This takes only a few minutes and uses tools already on your phone. Work through the numbered steps in order — each builds on the last, and the pictures show exactly where to tap.
1Check call forwarding with the right code
The truly useful codes query call-forwarding status — whether your calls or texts are being silently redirected. Open the dialer, enter the forwarding-status code, and read what comes back.
A result showing forwarding to a number you don’t recognize is worth acting on; a clean result means no redirection is set.
Read the result slowly. The only part that matters is whether any forwarding destination appears, and whether you recognize it.
- Dial the call-forwarding status code
- Look for forwarding to any number you don’t recognize
2Cancel any unwanted forwarding
If you found forwarding you didn’t set, there’s a code to cancel all forwarding at once. Enter it and your calls and texts route only to you again.
Recheck the status afterward to confirm it cleared.
After clearing, dialing the status code again should show nothing — that confirmation is worth the extra ten seconds.
- Dial the ‘cancel all forwarding’ code
- Recheck status to confirm it’s off
Way 2: Skip the Myths
Here’s the practical, click-by-click version. Do the steps in sequence on your own phone as you read, and let the images guide each tap.
3Save your IMEI for your records
One code displays your phone’s unique IMEI number. It can’t tell you if you’re tracked, but it’s worth saving — you’ll need it to report a lost or stolen phone.
Jot it down somewhere safe, separate from the phone.
The IMEI won’t tell you anything about tracking, but having it saved is truly valuable the day you ever need to report a phone lost or stolen.
- Dial the IMEI code and record the number
- Keep it somewhere safe for loss or theft reports
4Ignore the myth codes and check settings instead
Codes claiming to show ‘who is spying’ or ‘if you’re tapped’ don’t do that — those checks live in your preferences, not a magic number. For real answers, use the account, location, and permission checks elsewhere in this series.
Treat dramatic ‘spy detector code’ posts as entertainment, not security advice.
It’s worth being a little skeptical of any viral ‘secret code’ post; the dramatic ones spread precisely because they’re alarming, not because they work.
- Disregard codes that claim to ‘detect spies’
- Use real preferences checks for genuine answers
Warnings
- Don’t dial unfamiliar long codes from random posts; some are ‘interrogation’ codes that can alter your settings.
- A clean forwarding result doesn’t rule out app-based monitoring — pair it with a proper settings check.
Good Habits
- Bookmark the forwarding codes; they’re the only ones worth keeping.
- Photograph or note your IMEI now, while the phone is in your hands.
Frequently Asked Questions
Do 'spy detector' codes actually work?
No. The codes that work query call-forwarding and show your IMEI. None reveal spyware or ‘taps’ — those claims are myths that spread on social media.
My forwarding code shows a number — what do I do?
If you didn’t set that forwarding, cancel all forwarding with the clear code, then change your account passwords in case someone configured it remotely.
Are these codes safe to dial?
The standard forwarding and IMEI codes are harmless network queries. Avoid entering long codes suggested by strangers, which can change settings you didn’t intend to.
Official Tools
These first-party tools let you check and lock things down directly:
- Google Find My Device — open it to check or manage this yourself.
- Find My on iCloud — open it to check or manage this yourself.
- Google Account – Your devices — open it to check or manage this yourself.
- Apple ID account page — open it to check or manage this yourself.
Go at your own pace. If anything here feels like a lot, do just the first method today and come back for the rest tomorrow — small, steady steps add up to a phone that’s genuinely harder to track.
A Simple Routine to Stay Protected
Catching a problem is good; preventing the next one is better. The short routine below keeps your phone genuinely hard to watch, and it takes only a few minutes a month.
Pair this with two-factor authentication on your most important accounts — your email above all, since it can reset every other password. With those two habits in place, the doors casual snooping relies on stay shut.
Why This Is Worth Doing
It’s easy to put privacy chores off, but the effort here is small and the payoff is real. Most everyday tracking relies on one or two open doors — a shared login, a forgotten permission, a stray setting. Closing them takes minutes and removes the realistic ways someone could keep tabs on you.
What Trips People Up
- Reusing the same password across accounts, so fixing one login leaves the others just as exposed.
- Assuming an unfamiliar name is harmless without checking it, or deleting a real system component in a panic.
- Trusting a flashy ‘detector’ app from outside the official store, which is a common disguise for the very thing you’re trying to remove.
- Acting in a visible hurry when a calmer, quieter approach would be both safer and more thorough.
If You're Still Worried
There’s no shame in asking for help if the steps here don’t fully settle your mind. Official support channels for your phone can walk through settings with you, and if safety is part of the picture, a support service that handles tech abuse is the right call.
The Short Version
To bring it together for everyday phone users, here’s the whole process at a glance:
- Check call forwarding with the right code
- Cancel any unwanted forwarding
- Save your IMEI for your records
- Ignore the myth codes and check settings instead
None of it is hard on its own — it’s just a sequence, and now you have it.
Good to Know
- Your email account is the master key to everything else, since it can reset most other passwords; protecting it first protects the rest by extension.
- Convenience and privacy trade off in small ways, but the trades here are tiny — a few extra taps now and then — for a meaningful gain in control.
- Reusing passwords is what turns one company’s breach into your problem across many accounts, so unique passwords are less about that one site and more about containment.
- Physical access is the common thread in nearly every monitoring story, which is why a screen lock only you know is one of the highest-value habits there is.
These are the principles the individual steps grow from, so they’re worth keeping in mind even after the details fade.