AT&T, e.g., 5 letters
AT&T, for one, 5 letters
Communications business, shortly, 5 letters
Phone service provider, for short, 5 letters
Phone service util., 5 letters
Verizon or AT&T, 5 letters
Verizon or AT&T, briefly, 5 letters
Verizon, e.g., 5 letters
Verizon, for example, for short, 5 letters
They provide phone service, briefly, 6 letters