There are three major networks in the United States: Verizon, T-Mobile, and AT&T. Verizon has the best nationwide coverage, especially in rural areas. T-Mobile has the biggest (and fastest) 5G network. And, while AT&T doesn’t take home the gold medal, it has pretty darn good coverage in most metropolitan and suburban areas. The easiest way to figure out which network is best for you is to look at coverage maps. You can see maps for all three major carriers and read all about their performance in our up-to-data network coverage analysis.