Millenicom mirrors Sprint & Verizon 3G coverage in the same way it does 3G speed. Since Sprint & Verizon tie for the best 3G coverage, it’s pretty safe to say you’ll be covered.
When it comes to 4G coverage, however, service is more limited. Since their 3G/4G Samsung hotspot operates on Verizon’s network, you’ll be subject to Verizon’s 4G coverage (which is growing at a rapid rate):
Verizon 4G LTE is available in 38 markets and over 60 major airports, covering approximately 110 million people. We’re aggressively expanding to cover our entire existing nationwide 3G footprint with 4G LTE by the end of 2013.
Click on any of the coverage maps below to open Sprint & Verizon’s coverage tools respectively in new windows. Both maps will provide 3G coverage to the street level. If looking specifically for Millenicom 4G coverage, use only Verizon’s map:
Next, Millenicom 3G/4G Broadband Cards & Mobile Hotspots
Also in this review: