4G LTE & 5G Coverage In Nampa

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

Network	4G Coverage	5G Coverage
AT&T	100%	100%
T-Mobile	100%	100%
Verizon	100%	92%
Dish	0%	100%

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

US Cellular And Dish Roaming Coverage

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

Nampa Cell Signal Strength

There are 885 map hexes within the census-defined boundaries of Nampa. 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	11%	79%	10%	0%
T-Mobile	33%	65%	1%	0%
Verizon	33%	66%	1%	0%
Dish	32%	68%	0%	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 Nampa

Coverage Critic has 42,684 crowdsourced data points from 583 map hexes within the boundaries of Nampa. Data is available for AT&T, T-Mobile, and Verizon.

Network	Unique Hexes	Total Observations
AT&T	442	15,520
T-Mobile	508	25,803
Verizon	139	1,249

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

Idaho State-Wide Coverage Scores

Network	Coverage Score
Verizon	8.4 / 10
AT&T	8.2 / 10
T-Mobile	7.6 / 10

Data Sourcing

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

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