
CONNECT WITH YOUR COMMUNITY
AND GET ANSWERS.
10-21 Police Phone
The #1 Law Enforcement App
Improving Community Relations One Call at a Time
10-21 (radio code for "make a phone call") is a police app for making free calls to citizens that actually get answered. Calls are made from local (not blocked) numbers to increase answer rate while protecting your personal number.
Free and protected calling
Make free phone calls to the public from your personal smartphone and protect your number.
Improve answer rates
The majority of citizens won’t answer a blocked number, call from a local number to get calls answered.
Unplug when off-duty
Automatically route citizens to a non-emergency number for assistance when off duty.


This app does exactly what it’s intended to do. It gives Officers the ability to call Citizens, without them actually having your cellphone number! When they call you back, you can arrange your settings where they will actually reach your Dispatch .. perfect!
John McClane
Officer