North America
Mosaik's network survey shows that the U.S. has amazing LTE coverage in rural areas, largely thanks to AT&T and Verizon. Canada is doing pretty well in its most populated areas, too.
South America
LTE has spread through the major cities of Peru and Chile, but economic powerhouse Brazil really lags behind on geographic coverage.
Eurasia
Germany's LTE buildout is the envy of the globe, while the U.K. still struggles to cover some of its more rural areas.
Africa
Much of Africa is still building out basic mobile coverage. Nigeria's cultural strength is matched by its 3G networks.
Asia
While Japan leads in LTE, China and India are just getting started.
Oceania
Sparsely populated Australia keeps its fastest networks to the cities where most of its people are.