Postmortem of an immediately preceding ARG based on the concept of 'creepy' telephone numbers stations. Valuable background for understanding how these games work out, maybe a help in reverse-engineering the game, maybe even a direct source of inspiration for OTP22.
Where OTP22 itself began, as far as we know. Plenty of weird speculation and trolling, but also maybe the only real publicly available source of information on OTP22 in 2011.
Some early events and data are listed here.
Old logs from the heyday of #otp22
Archive of the 4chan thread which revived OTP22 as we know it today.
Some rare early recordings and reactions a few months after the Godlike Productions post, posted on the original thread.
pastebin: Colorado Phone Conspiracy Call Numbers
pastebin: Colorado Phone Conspiracy | #OTP22
Possible source of some early recordings (or maybe trolling)
Many old, otherwise hard-to-find recordings may be archived here.
Regularly-updated Unfiction thread which covers most major happenings with relatively little lag.
OTP22 dialer containing many audio recordings
a wiki archiving much old data
A piratepad containing many decoded OTP messages from 18xxx agent codes.
some transcripts from QX sessions
decode ITA2 messages given transcription as bits