Quote:
Originally Posted by Kobatuzzied
4 digit dialing?? when was that? did it go straight from 4 to 7?
|
The small town where my grandmother lived had 4 digit dialing up until about 10 or 15 years ago; back then they only had one prefix.
I would guess Calgary went from 5 digit to 7 sometime back in the 40's or 50's.