4G LTE & 5G Coverage In Azusa

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

Network	4G Coverage	5G Coverage
AT&T	100%	90%
T-Mobile	95%	96%
Verizon	100%	100%
Dish	0%	83%

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

US Cellular And Dish Roaming Coverage

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

The 83% figure for Dish may understate what subscribers in Azusa experience after accounting for roaming agreements.

Azusa Cell Signal Strength

There are 207 map hexes within the census-defined boundaries of Azusa. 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	27%	58%	14%	0%
T-Mobile	53%	37%	6%	3%
Verizon	35%	64%	1%	0%
Dish	1%	58%	23%	17%

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

Crowdsourced Coverage Data In Azusa

Coverage Critic has 10,187 crowdsourced data points from 99 map hexes within the boundaries of Azusa. Data is available for AT&T, T-Mobile, and Verizon.

Network	Unique Hexes	Total Observations
AT&T	75	5,457
T-Mobile	76	4,185
Verizon	46	508

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

California State-Wide Coverage Scores

Network	Coverage Score
Verizon	8.8 / 10
AT&T	8.6 / 10
T-Mobile	8.2 / 10

Data Confidence

The coverage information for Azusa is rated as medium confidence. While the model is probably accurate, consider double-checking by consulting neighbors or checking coverage maps before signing up for a cell phone plan. Documentation is available elsewhere covering limitations of Coverage Critic's approach.