What does ATTC stand for?
ATTC stands for "AT&T CANADA, INC."
How to abbreviate "AT&T CANADA, INC."?
"AT&T CANADA, INC." can be abbreviated as ATTC
What is the meaning of ATTC abbreviation?
The meaning of ATTC abbreviation is "AT&T CANADA, INC."
What does ATTC mean?
ATTC as abbreviation means "AT&T CANADA, INC."
