Glo is a great Mobile Network Provider in Nigeria, and here is a list to get all Globacom Outlets nationwide in Nigeria.
To Get the complete list of all Globacom Outlets in Nigeria where youcan purchase/buy a Modem, simply visit http://www.gloworld.com/findashop.asp
It is Nicknamed Glo Find A Shop, a portal to discover glo outlet closest to you. You can Buy Modems, Make Glo Internet Data Bundle Subscriptions and lots more.
Here is a list of Glo Data Internet Bundle Subscription Codes.
I hope you found this post useful.