In New Haven County, you’ll select from 3 mobile wireless carriers listed below. 100.0% of New Haven County’s land area is covered by some kind of wireless service, as are 99.99% of New Haven County’s 864,835 residents. 5G reception covers up to 99.73% of people while they are sitting at home. Note that we may have a financial relationship with some of the New Haven County providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
New Haven County, CT Top Cell Providers
Starter Phones Designed for Child Safety
Coverage:
T-Mobile Network
Data Speeds:
Same as T-Mobile below
Plans start at $29/mo.
View plans
Built-in Parental Controls | Approved Contacts Only | Parent-Controlled Internet Access
Plans include 5G where available.
Coverage:
T-Mobile Network
Data Speeds:
Same as T-Mobile below
Plans start at $15/mo.
View plans
Mint Mobile provides very affordable plans using the same network as T-Mobile throughout the United States. Learn more about Mint vs. other carriers.
AT&T Wireless 5G available in New Haven County
Coverage:
99.96% of New Haven County
96.67% of the USA
Data Speeds:
5G: 95.48% 4G: 99.77% 3G or 2G: 99.96%
1-833-652-2264
More about AT&T Wireless in New Haven County
AT&T Wireless Data Speeds and Coverage in New Haven County
AT&T Wireless covers 99.96% of homes in the county with mobile data. The fastest cellular data speed available is 5G. Coverage by homes and land mass (the % of acres with cell coverage versus the total acreage in New Haven County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
95.48% |
84.26% |
4G |
99.77% |
98.88% |
2G or 3G |
99.96% |
99.95% |
5G is the fastest wireless internet and data speed for 95.48% of homes. 4G is the fastest cell coverage for 0.00% of homes. 0.00% of homes can only receive 2G or 3G data. We rank AT&T Wireless as #2 out of 3 for a combination of coverage and speed among New Haven County mobile providers.
AT&T Wireless Voice Quality in New Haven County
5G voice quality can be very clear, and is available to 95.48% of homes. 4G voice is considered HD, and is available at 99.96% of New Haven County homes. 99.96% of homes can make calls using older 2G or 3G voice technology.
Verizon Wireless 5G available in New Haven County
Coverage:
99.92% of New Haven County
96.15% of the USA
Data Speeds:
5G: 62.59% 4G: 99.77% 3G or 2G: 99.92%
More about Verizon Wireless in New Haven County
Verizon Wireless Data Speeds and Coverage in New Haven County
Verizon Wireless covers 99.92% of homes in the county with mobile data. The fastest cellular data speed available is 5G. Coverage by homes and land mass (the % of acres with cell coverage versus the total acreage in New Haven County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
62.59% |
51.87% |
4G |
99.77% |
99.00% |
2G or 3G |
99.92% |
99.91% |
5G is the fastest wireless internet and data speed for 62.59% of homes. 4G is the fastest cell coverage for 0.00% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #3 out of 3 for a combination of coverage and speed among New Haven County mobile providers.
Verizon Wireless Voice Quality in New Haven County
5G voice quality can be very clear, and is available to 62.59% of homes. 4G voice is considered HD, and is available at 99.92% of New Haven County homes. 99.90% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in New Haven County
Coverage:
99.92% of New Haven County
97.12% of the USA
Data Speeds:
5G: 99.26% 4G: 97.61% 3G or 2G: 99.39%
More about T-Mobile in New Haven County
T-Mobile Data Speeds and Coverage in New Haven County
T-Mobile covers 99.92% of homes in the county with mobile data. The fastest cellular data speed available is 5G. Coverage by homes and land mass (the % of acres with cell coverage versus the total acreage in New Haven County) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
99.26% |
97.22% |
4G |
97.61% |
91.30% |
2G or 3G |
99.39% |
96.23% |
5G is the fastest wireless internet and data speed for 99.26% of homes. 4G is the fastest cell coverage for 0.00% of homes. 0.00% of homes can only receive 2G or 3G data. We rank T-Mobile as #1 out of 3 for a combination of coverage and speed among New Haven County mobile providers.
T-Mobile Voice Quality in New Haven County
5G voice quality can be very clear, and is available to 99.26% of homes. 4G voice is considered HD, and is available at 99.88% of New Haven County homes. 99.62% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of New Haven County homes that would be covered by cellular service of any kind, unless specified as New Haven County land area.
Fastest Cell Service Down to the New Haven County Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in New Haven County, CT. Areas with no clear winner are shown as ties.
Overall, New Haven County ranks #266 out of 618 counties for the fastest mobile internet network speeds in Connecticut.
Best New Haven County Cell Provider Key
The northern parts of the county feature better overall coverage for faster data. The opposite is true in the western areas of New Haven County where mobile data speeds are generally slower.
Best Coverage & Data Speeds in New Haven County, CT: T-Mobile
Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in New Haven County. T-Mobile has 5G that covers 99.26% of the county. Cell service of any type reaches 99.96% of New Haven County homes.
Cheap Options for Mobile Service in New Haven County, CT
If the price of a New Haven County mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in New Haven County including pre-paid, no-contract plans that start as low as $15 per line. Many of these providers such as Mint, Boost, and Cricket partner with the three major carriers to provide excellent coverage nationwide. With these discount options, the price of your New Haven County wireless plan will quickly rise if you add additional lines or features such as a hotspot or unlimited data.
Plans include 5G where available.
Coverage:
T-Mobile Network
Data Speeds:
Same as T-Mobile above
Plans start at $15/mo.
View plans
Mint Mobile provides very affordable plans using the same network as T-Mobile throughout the United States.
These providers all offer excellent coverage at a lower price compared to more well-known brands. Mint is generally regarded as the most affordable provider for unlimited data, with a high "throttle cap" of 35GB. Depending on where you live, you may prefer the AT&T network coverage offered by Cricket. Boost is a good option for international travelers.
New Haven County, CT Mobile Network Coverage Maps | Voice, 4G & 5G
New Haven County Fastest Speeds Key
Your mobile coverage in New Haven County may vary based on your provider and location. The map above shows the fastest mobile data speeds in and around the county. To see coverage for an individual provider, click the provider's availability maps above.
There are several types of mobile coverage to consider when evaluating a carrier’s geographic reliability. 5G is the fastest mobile data connection in New Haven County covering 99.73% of homes in the area while 4G covers 99.96% of the county. Overall, 99.99% of homes (864,835 people) and 100.0% of the land (604.2 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in New Haven County
New Haven County 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in New Haven County cover 99.73% of homes with 5G voice and data. In total 98.32% or 594.2 square miles of New Haven County are covered by 5G. The best 5G coverage in New Haven County comes from T-Mobile with 99.26% coverage.
4G Coverage Map and Availability in New Haven County
New Haven County 4G Coverage Key
4G/LTE networks have become one of the nation’s most common mobile coverage types for data, and in some locations, voice calls. In New Haven County, 99.93% of the area is covered by 4G data, and 99.96% is covered by 4G HD voice service. AT&T Wireless has the best 4G network in New Haven County with 99.96% coverage.
Selecting the Best Cell Provider in New Haven County for You
If you’re still struggling to choose a cell phone provider in the county, some of these facts may help you decide:
- Coverage to New Haven County houses is best with service from AT&T Wireless, with 99.96% of homes covered.
- The best coverage across all New Haven County land is provided by AT&T Wireless at 99.95% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 99.26% in New Haven County.
- The top estimated average speed in New Haven County, estimated at 70.47, Mbps is available through T-Mobile.
Mobile Service Counties Near New Haven County
If you live near New Haven County but aren’t technically in the county, or you like to explore the region a lot, your coverage availability and speeds may vary.
Enter your zip code here to find more precise mobile numbers on your exact location. Here are our mobile and cell phone guides for several popular locations in and around New Haven County:
Counties close to New Haven County
- Middlesex County, CT: worse coverage
- Fairfield County, CT: worse coverage
- Putnam County, NY: worse coverage
- New London County, CT: worse coverage
- Orange County, NY: worse coverage
- Washington County, RI: worse coverage
- Pike County, PA: worse coverage
- Dukes County, MA: worse coverage
- Lackawanna County, PA: better coverage
- Nantucket County, MA: worse coverage
Counties with similar populations to New Haven County
- DuPage County, IL: better coverage
- Fairfield County, CT: worse coverage
- Gwinnett County, GA: better coverage
- Bergen County, NJ: better coverage
- Ventura County, CA: worse coverage
- Suffolk County, MA: better coverage
- Snohomish County, WA: worse coverage
- Shelby County, TN: better coverage
- San Joaquin County, CA: better coverage
- San Francisco County, CA: better coverage