dude, why you angry?
read all of what I said again mate... I'm suggesting that 1 person can't possibly provide all the information you require, and that it would be better and easier for YOU to goto the telecommunication company websites where they have all of that information.
that's all... not suggesting I'm smarter than you, I literally tried to help.
I definitely think I have better control of my emotions than you though.
Good luck with your search.... mate!