What does DTFS stand for?
DTFS stands for "Domestic Toll Free Service"
How to abbreviate "Domestic Toll Free Service"?
"Domestic Toll Free Service" can be abbreviated as DTFS
What is the meaning of DTFS abbreviation?
The meaning of DTFS abbreviation is "Domestic Toll Free Service"
What does DTFS mean?
DTFS as abbreviation means "Domestic Toll Free Service"
