PhoneCon 2026, the Mid-Atlantic Historical Telephony Conference & Expo When: Sat/Sun July 25-26, 2026 Where: The Computer Museum - Baltimore MD What: Presentations and talks on telephone history, collecting, and phreaking; displays and exhibits; telephones for sale; tours of the Computer Museum Why: To celebrate the 150th anniversary of the telephone Schedules and other event information is available at https://phonecon.org #telephone #phone #hacker #phreaker #con