In Cliff Island, you’ll select from 4 mobile wireless carriers listed below. 88.0% of Cliff Island’s land area is covered by some kind of wireless service, as are 91.27% of Cliff Island’s 72 residents. 5G reception covers up to 76.38% of people while they are sitting at home. Note that we may have a financial relationship with some of the Cliff Island providers below. This does not influence what data we show, and helps us provide high-quality, detailed information for free.
Cliff Island, ME 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 Cliff Island
Coverage:
91.27% of Cliff Island
96.67% of the USA
Data Speeds:
5G: 2.92% 4G: 55.11% 3G or 2G: 91.27%
1-833-652-2264
More about AT&T Wireless in Cliff Island
AT&T Wireless Data Speeds and Coverage in Cliff Island
AT&T Wireless covers 91.27% of homes in the city 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 Cliff Island) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
2.92% |
3.97% |
4G |
55.11% |
40.55% |
2G or 3G |
91.27% |
64.92% |
5G is the fastest wireless internet and data speed for 2.92% of homes. 4G is the fastest cell coverage for 55.11% of homes. 0.00% of homes can only receive 2G or 3G data. We rank AT&T Wireless as #2 out of 4 for a combination of coverage and speed among Cliff Island mobile providers.
AT&T Wireless Voice Quality in Cliff Island
5G voice quality can be very clear, and is available to 2.92% of homes. 4G voice is considered HD, and is available at 91.27% of Cliff Island homes. 91.27% of homes can make calls using older 2G or 3G voice technology.
T-Mobile 5G available in Cliff Island
Coverage:
87.72% of Cliff Island
97.12% of the USA
Data Speeds:
5G: 76.38% 4G: 20.75% 3G or 2G: 59.78%
More about T-Mobile in Cliff Island
T-Mobile Data Speeds and Coverage in Cliff Island
T-Mobile covers 87.72% of homes in the city 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 Cliff Island) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
76.38% |
54.33% |
4G |
20.75% |
17.05% |
2G or 3G |
59.78% |
67.25% |
5G is the fastest wireless internet and data speed for 76.38% 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 4 for a combination of coverage and speed among Cliff Island mobile providers.
T-Mobile Voice Quality in Cliff Island
5G voice quality can be very clear, and is available to 76.38% of homes. 4G voice is considered HD, and is available at 87.72% of Cliff Island homes. 59.78% of homes can make calls using older 2G or 3G voice technology.
Verizon Wireless 5G available in Cliff Island
Coverage:
90.48% of Cliff Island
96.15% of the USA
Data Speeds:
5G: 8.82% 4G: 43.79% 3G or 2G: 90.48%
More about Verizon Wireless in Cliff Island
Verizon Wireless Data Speeds and Coverage in Cliff Island
Verizon Wireless covers 90.48% of homes in the city 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 Cliff Island) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
5G |
8.82% |
4.76% |
4G |
43.79% |
28.78% |
2G or 3G |
90.48% |
58.32% |
5G is the fastest wireless internet and data speed for 8.82% of homes. 4G is the fastest cell coverage for 43.79% of homes. 0.00% of homes can only receive 2G or 3G data. We rank Verizon Wireless as #3 out of 4 for a combination of coverage and speed among Cliff Island mobile providers.
Verizon Wireless Voice Quality in Cliff Island
5G voice quality can be very clear, and is available to 8.82% of homes. 4G voice is considered HD, and is available at 89.79% of Cliff Island homes. 63.75% of homes can make calls using older 2G or 3G voice technology.
Coverage percentages on this page are based on the percent of Cliff Island homes that would be covered by cellular service of any kind, unless specified as Cliff Island land area.
Fastest Cell Service Down to the Cliff Island Neighborhood
The map below shows where Verizon, AT&T, or T-Mobile are faster in Cliff Island, ME. Areas with no clear winner are shown as ties.
Overall, Cliff Island ranks #904 out of 1181 cities for the fastest mobile internet network speeds in Maine.

Best Cliff Island Cell Provider Key
The northwestern parts of the city feature better overall coverage for faster data. The opposite is true in the western areas of Cliff Island where mobile data speeds are generally slower.
Best Coverage & Data Speeds in Cliff Island, ME: T-Mobile
Among the largest cell phone companies in the United States, T-Mobile has the best speed and coverage in Cliff Island. T-Mobile has 5G that covers 76.38% of the city. Cell service of any type reaches 91.27% of Cliff Island homes.
Cheap Options for Mobile Service in Cliff Island, ME
If the price of a Cliff Island mobile plan is a major concern for you, cheaper mobile plans are available as well. There are several options available in Cliff Island 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 Cliff Island 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.
Local Mobile Providers in Cliff Island, ME
The companies below provide service to areas smaller than the entire United States. For example, they may have a cell tower in Cliff Island, and then partner with larger national companies to provide national service for traveling customers. We display network partners to the best of our ability but cannot guarantee coverage or charges outside of Cliff Island and the providers’ coverage areas.
Coverage:
68.58% of Cliff Island
10.17% of the USA
Data Speeds:
4G: 50.63% 3G or 2G: 28.32%
More about US Cellular in Cliff Island
US Cellular Data Speeds and Coverage in Cliff Island
US Cellular covers 68.58% of homes in the city with mobile data. The fastest cellular data speed available is 4G. Coverage by homes and land mass (the % of acres with cell coverage versus the total acreage in Cliff Island) is shown below.
Tech |
% Homes |
% Land |
|---|---|---|
4G |
50.63% |
26.02% |
2G or 3G |
28.32% |
18.53% |
4G is the fastest cell coverage for 50.63% of homes. 0.00% of homes can only receive 2G or 3G data. We rank US Cellular as #4 out of 4 for a combination of coverage and speed among Cliff Island mobile providers.
US Cellular Voice Quality in Cliff Island
4G voice is considered HD, and is available at 68.58% of Cliff Island homes. 28.32% of homes can make calls using older 2G or 3G voice technology.
Cliff Island, ME Mobile Network Coverage Maps | Voice, 4G & 5G

Cliff Island Fastest Speeds Key
Your mobile coverage in Cliff Island may vary based on your provider and location. The map above shows the fastest mobile data speeds in and around the city. 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 Cliff Island covering 76.38% of homes in the area while 4G covers 91.27% of the city. Overall, 91.27% of homes (72 people) and 88.0% of the land (0.8 square miles) are covered by some form of cell technology.
5G Coverage Map and Availability in Cliff Island

Cliff Island 5G Coverage Key
5G is currently the most advanced network available with speeds several times faster than 4G. 5G networks in Cliff Island cover 76.38% of homes with 5G voice and data. In total 54.33% or 0.5 square miles of Cliff Island are covered by 5G. The best 5G coverage in Cliff Island comes from T-Mobile with 76.38% coverage.
4G Coverage Map and Availability in Cliff Island

Cliff Island 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 Cliff Island, 76.95% of the area is covered by 4G data, and 91.27% is covered by 4G HD voice service. AT&T Wireless has the best 4G network in Cliff Island with 91.27% coverage.
Selecting the Best Cell Provider in Cliff Island for You
If you’re still struggling to choose a cell phone provider in the city, some of these facts may help you decide:
- Coverage to Cliff Island houses is best with service from AT&T Wireless, with 91.27% of homes covered.
- The best coverage across all Cliff Island land is provided by T-Mobile at 85.69% of land area covered.
- The current best 5G coverage comes from T-Mobile reporting 76.38% in Cliff Island.
- The best 4G coverage is obtainable with AT&T Wireless, covering 91.27% of Cliff Island.
- The top estimated average speed in Cliff Island, estimated at 54.23, Mbps is available through T-Mobile.
Mobile Service Cities Near Cliff Island
If you live near Cliff Island but aren’t technically in the city, 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 Cliff Island:
Cities close to Cliff Island
- Long Island, ME: better coverage
- Chebeague Island, ME: worse coverage
- Peaks Island, ME: better coverage
- Bailey Island, ME: better coverage
- Cumberland Foreside, ME: better coverage
- West Harpswell, ME: worse coverage
- Yarmouth, ME: better coverage
- Orrs Island, ME: worse coverage
- Falmouth, ME: better coverage
- Portland, ME: better coverage
Cities with similar populations to Cliff Island
- Skuna, MS: better coverage
- Kinlock, MS: better coverage
- Smithland, TN: worse coverage
- Kissingers Mill, PA: worse coverage
- Klondike, PA: worse coverage
- Knoebels Grove, PA: better coverage
- Knox, ND: better coverage
- Komalty, OK: better coverage
- Kuroki, ND: better coverage
- Slick Rock, CO: worse coverage








