What does NTN stand for?
NTN stands for "Neutral Tandem Network"
How to abbreviate "Neutral Tandem Network"?
"Neutral Tandem Network" can be abbreviated as NTN
What is the meaning of NTN abbreviation?
The meaning of NTN abbreviation is "Neutral Tandem Network"
What does NTN mean?
NTN as abbreviation means "Neutral Tandem Network"
