T-Mobile has the best overall 5G coverage in the United States, reaching 49.24% of the country with the largest and fastest 5G network of any major carrier. AT&T comes in second, covering 41.11% of the country and steadily expanding its footprint. Verizon trails both with 21.04% coverage, but if speed is your priority, it holds the record for the fastest 5G speeds ever recorded in its covered areas.
Read on to see how T-Mobile, AT&T, and Verizon compare across the country—then use our interactive map to check real coverage at your address.
How much of the U.S. is covered by 5G?
| Carrier | 5G Availability | 5G Average Speeds |
|---|---|---|
| T-Mobile | 49.24% | 238.3Mbps |
| AT&T | 41.11% | 155.1Mbps |
| Verizon | 21.04% | 136.5Mbps |
T-Mobile 5G coverage map
Image: WhistleOut
T-Mobile is currently the king of the hill in 5G coverage, with an impressive 49.24% across the nation. This wide coverage is a big deal for users craving fast and reliable internet on the go. T-Mobile's 5G network is making high-speed internet a norm rather than a luxury, especially in areas where it wasn't available before.
Get T-Mobile coverage for half the cost
Many people don't realize they can save on a phone and a phone plan and still get T-Mobile coverage in their area with an MVNO (mobile virtual network operator). These carriers use the same towers but don't have to pay for the upkeep costs, thereby passing the savings on to you. Where most free phones from T-Mobile require a new line (or upgrade) on one of their priciest phone plans, an MVNO like Mint Mobile has plans starting as low as $15/month.
With Mint Mobile, you'll get the nation's best 5G plus unlimited talk, text, and premium data for a third of the cost of a T-Mobile unlimited plan. Even though you may see slower speeds at high-traffic times if you surpass 35GB/month, it's still an amazing deal. And while it's rare to find a truly free phone deal from Mint, you can often find discounted phones or full-priced devices that come with a few months of free service, which save you money in the long run.
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Mint Mobile
Unlimited Data Plan
$25.00/mo
$75.00 upfront payment for 3 months (equals to $25.00/month). Intro pricing for new customers only.
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AT&T 5G coverage map
Image: WhistleOut
AT&T is not too far behind T-Mobile, covering 41.11% of the country with its 5G network. This coverage is a testament to AT&T's commitment to expanding its 5G footprint, offering users in urban and suburban areas a taste of what super-fast internet feels like. AT&T's 5G is all about keeping you connected faster and better, no matter where you live.
Verizon 5G coverage map
Image: WhistleOut
With 21.04% coverage, Verizon may have a smaller 5G presence, but it's all about quality. In the areas it does cover, Verizon's 5G is synonymous with reliability and speed. It's perfect for those who want their internet to be fast, stable, and efficient.
How do I find 5G towers in my area?
The best way to find 5G in your area is through WhistleOut's interactive map. Toggle between LTE and 5G networks to determine if your area has a strong 5G signal. If the area near you is saturated in purple, you can expect reliable service.
Once you identify the general coverage in your area, check your carrier's website to see if they offer a location-based breakdown of which towers they utilize. To pinpoint specific 5G towers near you, OpenSignal or Cellmapper use crowdsourced databases to show exactly what's in your neighborhood.
Best coverage listed by city and state
Here's a look at the top 5 cities with the best 5G coverage in the country:
5G coverage compared by city
| Ranking | City | AT&T 5G coverage | Verizon 5G coverage | T-Mobile 5G coverage |
|---|---|---|---|---|
| 1 | Fort Worth, TX | 100% | 100% | 100% |
| 2 | Oklahoma City, OK | 100% | 100% | 100% |
| 3 | Los Angeles, CA | 100% | 99.99% | 99.99% |
| 4 | Phoenix, AZ | 99.97% | 99.24% | 100% |
| 5 | Chicago, IL | 99.98% | 91.85% | 99.94% |
Our comprehensive guide shows the top 50 cities with the most expansive 5G coverage.
Why does 5G coverage vary within my city?
Even if a carrier claims strong coverage in your city, you might experience different signal quality depending on your exact location. 5G signals are affected by several local factors that can create coverage gaps within the same neighborhood.
- Building materials like concrete, brick, and low-emissivity glass can significantly block 5G signals, especially higher-frequency bands. If you're inside a large office building or older home with thick walls, you may see reduced coverage compared to someone outdoors just a block away.
- Distance from cell towers matters too. 5G has a shorter range than 4G LTE, so homes and businesses farther from towers often experience weaker signals or fall back to 4G. Urban areas typically have more towers close together, while suburban and rural locations may have larger gaps between towers.
- Terrain and obstacles like hills, trees, and even large vehicles can interfere with 5G signals. This is why coverage can differ dramatically from one side of a hill to another, or between a main street and a residential area tucked behind commercial buildings.
One more thing worth checking before you switch: make sure your phone actually supports 5G. Older devices—even ones only a few years old—may only connect to 4G LTE regardless of what's available in your area. If you're not sure, your carrier's website can tell you whether your model is 5G-compatible.
5G coverage by state
| Carrier | 5G Coverage |
|---|
Find coverage near me
Before you make the switch, see which carrier has the strongest 5G signal where you live. Type in your zip code to find the best plans for your area.
Check 5G coverage at your address
Compare carrier 5G coverage near you
Click on the interactive map above to find your area's best 5G coverage.
What to do if 5G coverage is poor in your area
If you're experiencing weak 5G coverage where you live, you're not without options. Here are three effective ways to improve your mobile connectivity:
Signal boosters
A cell phone signal booster (also called a cellular repeater) can significantly improve indoor coverage by capturing weak signals from outside and amplifying them throughout your home or office. These devices work with all carriers and can boost both 4G and 5G signals, making them a reliable solution if you have even a minimal signal outdoors but struggle with connectivity inside.
Signal boosters range in price (upwards of a few hundred dollars) depending on the size of the area you need to cover. Just keep in mind that boosters can only amplify existing signals—they can't create coverage where none exists.
Wi-Fi calling
Wi-Fi calling lets you make and receive calls and texts over your home or office Wi-Fi instead of relying on cellular coverage. This feature is built into most modern smartphones and is supported by all major carriers at no extra cost. As long as you have a reliable internet connection, you can use your phone normally even in areas with zero cellular signal.
To enable it, go to your phone's settings and look for "Wi-Fi Calling" or "Calls on Other Devices." The calls sound just like regular cellular calls, and the person you're calling won't know the difference. This is especially practical if you have strong home internet but live in a coverage dead zone.
Alternative carriers
Coverage can vary dramatically between carriers depending on where you live, so switching to a different network might solve your problems entirely. If you're currently with Verizon and struggling with coverage, T-Mobile or AT&T may have stronger signals in your neighborhood—or vice versa.
Before committing to a new carrier, test their coverage in your area. Many carriers offer trial periods or money-back guarantees for new customers. You can also consider MVNOs (mobile virtual network operators) like Mint Mobile, Cricket Wireless, or Visible, which use the same towers as the major carriers but often at lower prices. Use our interactive map above to compare which carriers offer the strongest 5G coverage at your specific location before making the switch.
5G coverage maps: FAQs
Which carrier has the best 5G coverage where I live?
T-Mobile leads nationally, but AT&T or Verizon can be stronger in specific neighborhoods—national rankings don't always reflect what you'll experience at your front door. Use our interactive map above or enter your zip code to find out what's actually strongest where you are.
How do I check 5G coverage without switching carriers?
Use the interactive map at the top of this page to toggle between carriers without signing up for anything. Just keep in mind carrier-reported maps are self-reported, so cross-referencing with a third-party tool like ours (or OpenSignal) gives you a more balanced picture.
Does 5G work inside buildings?
It can, but it's one of 5G's weak spots—mid-band 5G (T-Mobile and AT&T's bread and butter) handles it reasonably well, while Verizon's mmWave struggles to get through walls at all. If indoor coverage matters to you, Wi-Fi calling is a solid backup.
Do 5G plans cost extra?
Most carriers bundle 5G access into their unlimited and premium plans at no extra charge. That said, some budget and prepaid plans are still limited to 4G LTE speeds, so it's worth checking the fine print before you sign up.
What's the difference between 5G, 5G UC, and 5G UW?
They represent different tiers of 5G: standard low-band 5G offers wide coverage with modest speed gains over 4G, 5G UC is T-Mobile's faster mid-band network, and 5G UW is Verizon's ultra-fast high-band option with limited range.
Which provider offers the widest 5G coverage in rural areas?
T-Mobile, by a comfortable margin—its low-band 5G network stretches further into rural and remote areas than AT&T or Verizon. The other two are solid in small towns and along major highways, but T-Mobile is your best bet if you're off the beaten path.
Are there independent 5G coverage maps I can trust?
The FCC's Broadband Map and Ookla's 5G Map are both worth bookmarking, and OpenSignal is particularly useful since it's built on real-world speed tests from actual users rather than carrier-reported estimates.
Jessica Santero
Staff Writer
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