Cellular carriers can always find your location because your phone regularly pings cell towers.
But what if you don’t want to reveal your location?
Can you prevent location tracking by switching off your phone? Will it still ping towers when turned off?
Here’s Whether Cell Phones Ping Towers When Turned Off
Cell phones don’t ping towers when turned off. A powered-off phone can’t send radio signals to cell towers, so cellular carriers can’t track a switched-off phone’s location.

Do Cell Phones Ping Towers When Turned Off?
Your phone can’t ping cell towers when turned off because the cellular modem only works when the phone is on.
Can Someone Track Your Location After You Turn Off Your Phone?
Your phone can’t ping cell towers when it is off, so no one can track your location after you turn off the phone.
However, cellular carriers can still find where you were just before turning the phone off.
How Can You Stop Your Phone From Pinging Towers?
You can turn off your phone to stop pinging cell towers.
The Airplane mode will also prevent pinging because it disables all wireless transceivers, including the cellular transceiver.
Can A Switched-Off Phone Be Tracked Using The IMEI Number?
The IMEI number can uniquely identify your phone, and your cellular carrier knows your phone’s IMEI.
However, when you turn off your phone, it stops pinging cell towers, so the cellular carrier no longer has your phone’s location, and it doesn’t matter whether they have your IMEI.
So no one can track your phone using its IMEI number when you turn it off.
Can Someone Remotely Turn On Your Switched-Off Phone?
It’s impossible to turn on a switched-off phone remotely. When your phone is off, it can no longer send or receive RF signals, so no one can remotely access it and turn it back on.
Conclusion
Your phone can’t ping cell towers when it is off; when you switch off your phone, its cellular modem also turns off, so it can’t send signals to cell towers.
Because your phone stops pinging when it is off, cellular carriers can’t track your switched-off phone’s location.