Whats it called? "ANAC" ANAC stands for Automatic Number Announcement Circuit. Often reffered to as 'tellback' as it tells you back the number... Not to be confused with the "ringback" number. You can locate them by finding an old "Phreaker" (Telephone hacker), or you just call 611, or "0" and ask for technichal service and ask for the binding post numbers - and often if you have several, as this guy did - they just give you a number... It's easier for them, and they change them all the time anyway. I have about a dozen dead ones on my butt-set. But if you call asking for a tellback or ANAC number thay wont give it to you.
