4G LTE & 5G Coverage In Rockwall

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

Network	4G Coverage	5G Coverage
AT&T	100%	100%
T-Mobile	100%	98%
Verizon	100%	97%
Dish	0%	99%

Don't be alarmed by Dish's lack of 4G coverage in Rockwall. Dish has a newly-built network that's 5G-only.

US Cellular And Dish Roaming Coverage

US Cellular does not have native coverage in Rockwall. However, some US Cellular subscribers may still have coverage in Rockwall thanks to roaming agreements.

Rockwall Cell Signal Strength

There are 668 map hexes within the census-defined boundaries of Rockwall. 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	10%	66%	24%	0%
T-Mobile	31%	58%	11%	0%
Verizon	28%	70%	2%	0%
Dish	16%	72%	12%	1%

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

Crowdsourced Coverage Data In Rockwall

Coverage Critic has 5,833 crowdsourced data points from 218 map hexes within the boundaries of Rockwall. Data is available for AT&T and T-Mobile.

Network	Unique Hexes	Total Observations
AT&T	118	1,630
T-Mobile	194	4,177
Verizon	0	0

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

Texas State-Wide Coverage Scores

Network	Coverage Score
Verizon	8.7 / 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 Rockwall is rated as medium-high confidence. Documentation is available elsewhere covering limitations of Coverage Critic's approach.