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Title: Joybubbles  
Author: World Heritage Encyclopedia
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Subject: Phreaking, Wizzywig, Blue box, The Secret History of Hacking, Timeline of computer security hacker history
Publisher: World Heritage Encyclopedia


Joybubbles ((1949-05-25)May 25, 1949 – August 8, 2007(2007-08-08)), born Josef Carl Engressia, Jr. in Richmond, Virginia, USA, was an early phone phreak. Born blind, he became interested in telephones at age four.[1] He had absolute pitch, and was able to whistle 2600 hertz into a telephone (see Blue box). Joybubbles said that he had an IQ of “172 or something".[2] Joybubbles died at his Minneapolis home on August 8, 2007(2007-08-08) (aged 58). According to his death certificate,[3] he died of "natural causes" with "congestive heart failure" as a contributing condition.


  • Whistler 1
  • Presence on screen, page and air 2
  • Phone services 3
  • References 4
  • External links 5


As a five-year-old, Engressia discovered he could dial phone numbers by clicking the hang-up switch rapidly (“tapping”), and at the age of 7 he accidentally discovered that whistling at certain frequencies could activate phone switches.[4]

A student at the University of South Florida in the late 1960s, he was given the nickname “Whistler” due to his ability to place free long distance phone calls by whistling the proper tones with his mouth. After a Canadian operator reported him for selling such calls for $1 at the university, he was suspended and fined $25 but soon reinstated.[4] He later graduated with a degree in philosophy and moved to Tennessee.

According to FBI records, the phone company SBT&T first noticed his phreaking activities in summer 1968, and an employee of the Florida Bell Telephone Company illegally monitored Engressia’s telephone conversations and divulged them to the FBI.[4]

After law enforcement raided his house, he was charged with malicious mischief, given a suspended sentence, and quickly abandoned phreaking.

In 1982, he moved to

  • New York Times Obituary
  • New York Times Magazine memorial profile
  • Pittsburgh Post-Gazette profile (2003)
  • interviewOff the Hook11-20-91 / interviewOff The HookSummary of the
  • An archive of Stories and Stuff
  • A Haxor Radio interview with Joybubbles (April 22, 2004)
  • Radiolab audio segment describing Joybubbles' background (Feb 2012)
  • A video of Joybubbles making a phone call by whistling on YouTube
  • A conversation with Joybubbles from 1998
  • Secrets of the Little Blue Box
  • Joybubbles: The Documentary Film

External links

  1. ^ "Joe Engressia, Expert 'Phone Phreak,' Dies". All Things Considered.  
  2. ^ "A Conversation with Joybubbles", Pittsburgh Post-Gazette, June 25, 1998, archived from the original on February 18, 2010, retrieved June 10, 2014 
  3. ^ "The History of Phone Phreaking Blog: August 27, 2008". 
  4. ^ a b c d Price, David (30 June 2008). "Blind Whistling Phreaks and the FBI’s Historical Reliance on Phone Tap Criminality". CounterPunch. 
  5. ^ a b c d e  
  6. ^ Junod, Tom (November 1998). "Can You Say...Hero?". Esquire. 
  7. ^ Joybubbles - S.K.
  8. ^ Trivia"Sneakers". IMBD. Retrieved 10 July 2014. 


In the early 1980s, he ran a phone line called the “Zzzzyzzerrific Funline”, which had the distinction of being the very last entry in the phone book.[5] During the Zzzzyzzerrific Funline days, calling himself Highrise Joe, he would go on various rants about how much he loved Valleyfair amusement park and would also regularly play and discuss Up with People.

Joybubbles ran a weekly telephone story line called “Stories and Stuff”. Stories and Stuff was usually updated on the weekend.

Phone services

Presence on screen, page and air

An active amateur radio operator with the callsign WB0RPA, he held an amateur extra class license, the highest grade issued.[7] As shown in the Federal Communications Commission database, he also earned both a General radiotelephone operator license and a commercial radiotelegraph operator's license, as well as a ship radar endorsement on these certificates. He was also one of the few people to qualify for the now obsolete aircraft radiotelegraph endorsement on the latter license.

An avid fan of Mister Rogers, Joybubbles was mentioned in a November 1998 Esquire magazine article about children’s television host Fred Rogers. In the summer of 1998, Joybubbles traveled to the University of Pittsburgh’s Mister Rogers' Neighborhood Archives and listened to several hundred episodes over a span of six weeks.[5][6]

Sexually abused as a child by one of his teachers, Joybubbles “reverted to his childhood” in May 1988 and remained there until his death, claiming that he was five years old. He legally changed his name to Joybubbles in 1991, stating that he wanted to put his past, specifically the abuse, behind him.[5] He was listed in the local phone directory as "Joybubbles, I Am".

newspaper. St. Paul Pioneer Press children around the world. He often contributed to the Bulletin Board section of the terminally ill and setting up phone calls to library He tried to remain an active member of the children’s community around his home, giving readings at the local [5]

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