Verizon is tied with AT&T for 4G LTE coverage in Connecticut. The carrier’s 5G network, on the other hand, offers about a half as much coverage range than the next best network belonging to AT&T.
Verizon 4G Coverage in Connecticut
At present, Verizon’s 4G LTE network is tied with AT&T’s in terms of its overall reach in Connecticut, covering an impressive 85% of Connecticut’s 5,018 square miles. A quick look at the map above shows the state virtually blanketed with Verizon’s 4G coverage.
Verizon 5G Coverage in Connecticut
On a national level, Verizon is significantly behind competitors T-Mobile and AT&T in terms of the buildout of its 5G network. Part of this can be attributed to the fact that Verizon has chosen to focus on laying the infrastructure for a faster brand of 5G, which takes longer to build and is more limited in its range.
This holds true in Connecticut as well, where Verizon’s 5G network spreads to 26% of the state, compared to 50% from AT&T, and 68% from T-Mobile. Still, Verizon is aggressively expanding its 5G footprint as we speak, so this percentage is sure to increase in the coming weeks and months.
It should also be noted that the 5G signal you get from Verizon may be superior to that of its competitors, since it’s partly made up of super-fast 5G Ultra-Wideband.
AT&T is tied with Verizon in terms of the reach of its 4G network in Connecticut; its 5G network, meanwhile, trails only T-Mobile in the state.
AT&T 4G Coverage in Connecticut
AT&T’s 4G coverage network covers an impressive 85% of Connecticut's 5,018 square miles. That means that almost regardless of where you go in the state, you’re likely to enjoy a reliable connection via AT&T.
AT&T 5G Coverage in Connecticut
AT&T is similarly impressive when it comes to 5G in Connecticut, as the carrier’s network spans 50% of the state. Better still, a good percentage of this 5G coverage is made up of the carrier’s so-called 5G+ spectrum, which delivers super-fast speeds, low latency times, and enhanced reliability.
T-Mobile offers the third-most 4G coverage, and the most 5G coverage, in Connecticut.
T-Mobile 4G Coverage in Connecticut
T-Mobile’s 4G network spans 68% of Connecticut—a solid showing, but decidedly less impressive than competitors AT&T and Verizon. However, most of this 68% spreads to the state’s cities and towns, so unless you’re venturing into the woods on a regular basis, you should have no problem connecting to T-Mobile’s 4G network.
T-Mobile 5G Coverage in Connecticut
T-Mobile wields the most powerful 5G network in Connecticut, covering an impressive 68% of the state. If you’re seeking the fastest cellular connection speeds (and who among us isn’t?), then going with T-Mobile is a wide move indeed.
Better still, a portion of T-Mobile’s 5G coverage is made up of the carrier’s 5G Ultra Capacity network, which delivers incredibly fast speeds for latency-free browsing, streaming, and gaming.
While we’ve outlined cell phone coverage from the three major U.S. cell phone carriers, it’s important to know that you aren’t limited to these companies if you need cell phone service in Connecticut. A variety of smaller carriers, or MVNOs, also operate in the state, allowing you to sign up for equivalent plans, with similar coverage, for less than you’d otherwise pay.
All of these carriers lease from the aforementioned major carrier networks to provide coverage to their customers. If you’re signed up with Spectrum Mobile, for example, you’ll have access to Verizon coverage, since the carrier runs on that network. Here are some popular MVNOs, and the networks they operate on:
Things to Know about Cell Phone Coverage
Cell Phone Coverage Speeds
When it comes to cell phone coverage, you don’t just need a cellular signal—you need that signal to provide adequate speed. That’s why it’s important to distinguish between 4G and 5G coverage in your area. In general, 5G provides faster speeds and greater reliability than 4G. However, that’s not always the case, as there may be instances when the speeds of these respective coverage types are actually quite similar.
How to Get the Best Cell Phone Coverage
There’s more to getting the best coverage than just signing up with the carrier that offers reliable service in the places you spend time. These include:
- Your phone: The newer and more cutting edge your device, the more likely you’ll be able to tap into the fastest speeds. Some older phones don’t have the built-in technology to connect to the fastest 5G bands, resulting in slower service. The newest 5G devices, like the Apple iPhone 16 or Samsung Galaxy S24 series don’t have this problem.
- Your software: It’s important to make sure your software is up to date, as an out-of-date operating system can translate to an inability to connect to the fastest network speeds.
- Your cell phone plan: Depending on the mobile plan you have, your data may experience deprioritization during times of network congestion. If this is consistently happening to you, it may be worth investigating whether you can sign up for a plan that includes more premium (i.e. un-deprioritized) data.
- Your location: Certain types of coverage, like high-band 5G, has difficulty penetrating solid materials, like concrete walls. As simple as it may sound, moving to an unobstructed location may help you connect to these fast networks more reliably.
Frequently Asked Questions
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AT&T and Verizon are tied for delivering the most 4G coverage in Connecticut, while T-Mobile offers the most 5G coverage in the state.
To determine the best cell phone service in your area of Connecticut, we recommend taking a look at our 4G and 5G coverage maps and zooming in to inspect your local area.
Yes, T-Mobile delivers the most 5G coverage across Connecticut (68%), besting rivals AT&T and Verizon.
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