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3.
A phone hacker. A musician who plays the phone keypad the way a hacker plays the keyboard.
A phreaker is always on the lookout for the latest phone codes.
by konholio February 15, 2005
 
1.
A phreaker is someone who is driven to explore the phone system through legal means or otherwise to understand how it operates, and marvel at it's greatness.
"Being able to beige box doesn't make you a phreaker anymore than being able to write makes you a poet."
by Murder Mouse June 05, 2005
 
2.
A Phreaker is a person who knows way too fucking much about phones and how they work and how to get illegal free calls and much more just by using a phone and they use boxes like the blue box that generates a blue 2600 hz sound that is a basic 'hack' of a phone.
someone: 'Dude...I ran out of minutes and cant call anywhere..

me: 'Ha need help, eh? I'm a phreaker...I can help you..'
by lynx August 30, 2004
 
4.
A person who can "hack" his way into a phone system, often to make free phone calls.
<GRiM> I am a phreaker
<GRiM> I can make free international phone calls
by GRiM July 19, 2004
 
5.
someone who "phreaks" (kinda like hacking with phones)
i am a phreaker
by SuperHappyCat December 18, 2002
 
6.
A L337 phone h4x0r who hacks the phone system.
i am a phreaker too
by Soiled Undergarment August 18, 2003