Mark Zuckerberg visited Colombia and President Juan Manuel Santos to launch a free Internet.org app for smartphones that will enable subscribers of local phone service Tigo to get free Internet access to a limited number of free services, including Facebook and several government sites such as "Instituto Colombiano para la Evaluación de la Educación, an education assessment service and Agronet, a service that provides information on agriculture and rural development."  The list of free services includes:

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AccuWeather
Agronet
BabyCenter & MAMA
Facebook
Girl Effect
Instituto Colombiano para la Evaluación de la Educación
Messenger
Mitula
Para la Vida
Su Dinero
Tambero.com
UNICEF
Wikipedia
YoAprendo

Mark Zuckerberg and Facebook helped to start a cooperative effort among telecoms and Facebook to provide free Internet access to countries that lack it.  This initiative--called Internet.org--just launched an app for people in Zambia that provides limited free access to  Facebook, Facebook Messenger, Google, AccuWeather, Unicef, job search sites in Zambia, and women's health and rights organizations.  (More here.)