>>7784768 (LB) RE: AT&T secret room
as an AT&T fag (laid off thank you Randall for the Asian-Muslim replacement contractor interviewed before the ink was dry) these rooms are no secret. They are not just in Cali.
Also the "international intercept" was active even when digital was first rolling out in the 1980s. You should check out the not so secret room in the Central Office on Cass Ave in Detroit. (intercept Canada)