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