4G LTE & 5G Coverage In Glendora

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

Network	4G Coverage	5G Coverage
AT&T	98%	82%
T-Mobile	79%	89%
Verizon	99%	95%
Dish	0%	51%

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

US Cellular And Dish Roaming Coverage

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

The 51% figure for Dish may understate what subscribers in Glendora experience after accounting for roaming agreements.

Glendora Cell Signal Strength

There are 439 map hexes within the census-defined boundaries of Glendora. 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	25%	45%	29%	2%
T-Mobile	26%	51%	13%	10%
Verizon	14%	66%	19%	1%
Dish	0%	23%	27%	49%

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

Crowdsourced Coverage Data In Glendora

Coverage Critic has 6,648 crowdsourced data points from 116 map hexes within the boundaries of Glendora. Data is available for AT&T, T-Mobile, and Verizon.

Network	Unique Hexes	Total Observations
AT&T	89	1,751
T-Mobile	107	3,664
Verizon	61	1,202

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 Sourcing

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

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