The group of four major cell phone providers in the U.S. is known as the Big Four, and it includes Verizon, T-Mobile, AT&T, and Sprint. Without question, Verizon’s 4G LTE network has the best coverage, with 70% nationwide coverage, followed by AT&T with 68%, T-Mobile with 62%, and Sprint with 30%.

Because of Verizon’s robust network coverage, Let’s Talk ranks Verizon as the winner, with the most coast-to-coast coverage. T-Mobile and AT&T are tied for second place; both carriers have excellent coverage. This guide will walk you through coverage details for each carrier, as well as how to find which carrier offers the best coverage in your area.

In this guide:

compare cellphone coverage
Verizon has the most 4G coverage.
AT&T has the most 3G coverage.

t-mobile Wireless Logo

Sprint Coverage Map

Of the four majors, Sprint covers the least amount of territory with their 4G network— 30% of the country. Their 3G service isn’t any better, as it only covers 25% of the nation.

Sprint may not have the best overall nationwide coverage, but the carrier is great in a few regions. For instance, Michigan and the surrounding states have comprehensive service, as do many states along the east coast.

Learn more about Sprint’s coverage

AT&T Logo

AT&T Coverage Map

AT&T’s network comes in at number two, covering 68% of the U.S. AT&T’s network includes a few dead zones in western states like Nebraska, Wyoming, Nevada, Montana, and Arizona. But compared to Sprint these dead zones are minimal.

One thing that gives AT&T a boost over the other carriers is their stellar 3G network. Their 3G service covers 70% of the country and picks up where 4G drops.

Learn more about AT&T’s coverage

t-mobile Wireless Logo

T-Mobile Coverage Map

Starting in 2015, T-Mobile stepped up their game and tripled their network size, allowing the carrier to rise to the third-best network in the country. Their 4G service covers 62% of the nation.

It’s important to note that T-Mobile’s 4G coverage comes with a catch. Not every phone can connect to it. Part of their 4G network runs on the 600 MHz spectrum, and only newer phones can access it.

Learn more about T-Mobile’s coverage

Verizon Wireless Logo

Verizon Coverage Map

Coming in at number one in the coverage department is Verizon, whose network covers 70% of the United States. No matter how you slice it, Verizon is number one in most categories. Not only is their 4G service excellent, so is their 3G (which covers 62% of the country).

The only thing that may be a drawback for Verizon users is the cost of their plans—the great network comes at a price. If you’re looking for a less expensive one, it may be a better idea to check out the other three carriers or look at Verizon mobile virtual network operators (MVNOs). MVNOs are smaller carriers that piggyback off the networks of the “Big Four.” Generally, MVNOs are less expensive and offer the same coverage.

Learn more about Verizon’s coverage

Best Cell Phone Coverage in Your Area

Before you decide on a carrier, you’ll need to see if they have coverage in your area. Use our Let’s Talk comparison engine to get detailed coverage information. As you’re searching for a better phone plan, be sure to input your address in the “Coverage Check” box. On the following page, there will be two buttons in the upper right-hand corner. Click on the button that says “Map,” and it will show if you’re covered. It will also show if the coverage is 3G or 4G.

Enter your address on our comparison tool to compare coverage from all 4 carriers.

Let’s Talk Tip: Which Carrier Should You Choose?

verizon logoIf you’re willing to pay top dollar, Verizon is your best option. With their network covering 70% of the country, you won’t be without service often. If you live or travel to remote areas, Verizon is your friend.

att logoAT&T is another excellent option if you want a reliable network. With solid 4G coverage and stellar 3G service, you can’t go wrong with AT&T. Plus, most phone models connect with AT&T no problem.

Unlock Your T-Mobile PhoneIf you have a new phone and don’t want to pay top dollar, T-Mobile is for you. With their recent expansion of 4G across the country, their network is better than it’s ever been.

sprint-logo-blackSprint is not your best option if getting reliable coverage in more places is important to you. However, in the areas where there is service, it’s generally reliable. Sprint also has many affordable plans with MVNOs like Virgin Mobile and Boost Mobile. Overall, you will save money with Sprint but will be sacrificing stable service.