4G LTE & 5G Coverage In South Dennis

The table below shows the proportion of South Dennis with coverage from different cellular technologies.

Network	4G Coverage	5G Coverage
AT&T	100%	96%
T-Mobile	100%	100%
Verizon	100%	97%

US Cellular And Dish Roaming Coverage

Neither US Cellular nor Dish have a significant presence in South Dennis. However, some subscribers may still have coverage in South Dennis thanks to roaming agreements.

South Dennis Cell Signal Strength

There are 114 map hexes within the census-defined boundaries of South Dennis. The table below shows the proportion of hexes at various levels of signal strength. Where both 4G and 5G coverage is available, data is drawn from whichever technology offers a stronger signal.

Network	Strong	Decent	Weak	None
AT&T	1%	27%	72%	0%
T-Mobile	11%	88%	1%	0%
Verizon	15%	55%	30%	0%

For most purposes, decent signals are perfectly sufficient. Weak or non-existent signals cause far greater degradation in user experience.

Crowdsourced Coverage Data In South Dennis

Coverage Critic has 456 crowdsourced data points from 31 map hexes within the boundaries of South Dennis. Data is available for AT&T, T-Mobile, and Verizon.

Network	Unique Hexes	Total Observations
AT&T	21	240
T-Mobile	25	209
Verizon	7	7

Click here to toggle to the map's crowdsourced data layer.

Massachusetts State-Wide Coverage Scores

Network	Coverage Score
Verizon	8.8 / 10
AT&T	8.7 / 10
T-Mobile	8.2 / 10

Data Sourcing

Coverage maps draw on data from the FCC's Broadband Data Collection and Coverage Critic's crowdsourcing.

The coverage information for South Dennis is rated as medium-high confidence. Documentation is available elsewhere covering limitations of Coverage Critic's approach.