What does NPGTT stand for?
NPGTT stands for "Number Portability Global Title Translation"
How to abbreviate "Number Portability Global Title Translation"?
"Number Portability Global Title Translation" can be abbreviated as NPGTT
What is the meaning of NPGTT abbreviation?
The meaning of NPGTT abbreviation is "Number Portability Global Title Translation"
What does NPGTT mean?
NPGTT as abbreviation means "Number Portability Global Title Translation"
