Waller County, TX Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Waller County, TX

Coverage rankings for Waller County, TX

Verizon currently ranks first for coverage in this area, with a coverage score of 94.5. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1Verizon94.5100.0%100.0%91.8%82.2% -92 dBm
2T-Mobile93.996.5%96.4%92.6%81.3% -86 dBm
3AT&T88.899.6%99.6%94.3%77.4% -110 dBm

Scores include coverage area, network type, and average signal strength.

Cell phone coverage map for Waller County, TX

Zoom in for local detail. Tap or click a colored area to see coverage and signal details. On mobile, use two fingers to move the map.

Coverage Key
Less covered More covered
Darker areas mean the carrier covers more of that location.

Map data © OpenStreetMap contributors, © CARTO. Rendered with MapLibre. FCC BDC mobile coverage processed by Compare Wireless Carriers.

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Cell phone coverage by network in Waller County, TX

#1

Verizon

Coverage Score 94.5
In Waller County, TX
Overall
100.0%
4G LTE
100.0%
5G
91.8%
Fast 5G
82.2%
Average Signal -92 dBm
#2

T-Mobile

Coverage Score 93.9
In Waller County, TX
Overall
96.5%
4G LTE
96.4%
5G
92.6%
Fast 5G
81.3%
Average Signal -86 dBm
#3

AT&T

Coverage Score 88.8
In Waller County, TX
Overall
99.6%
4G LTE
99.6%
5G
94.3%
Fast 5G
77.4%
Average Signal -110 dBm
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Coverage by city in Waller County, TX

Cities and towns are shown for county-level comparison. Coverage percentages use land-area only coverage.

CityVerizonAT&TT-Mobile
Brookshire, TX 100.0% 100.0% 100.0% 100.0% -82 dBm 100.0% 100.0% 100.0% 93.4% -103 dBm 100.0% 100.0% 100.0% 98.9% -78 dBm
Hempstead, TX 100.0% 100.0% 100.0% 92.5% -90 dBm 100.0% 100.0% 100.0% 97.5% -101 dBm 100.0% 100.0% 100.0% 96.3% -79 dBm
Katy, TX 100.0% 100.0% 100.0% 99.1% -82 dBm 100.0% 100.0% 100.0% 93.7% -95 dBm 100.0% 100.0% 100.0% 100.0% -76 dBm
Pattison, TX 100.0% 100.0% 100.0% 98.6% -89 dBm 100.0% 100.0% 100.0% 73.0% -112 dBm 100.0% 100.0% 100.0% 100.0% -86 dBm
Pine Island, TX 100.0% 100.0% 92.1% 76.4% -94 dBm 100.0% 100.0% 96.6% 80.3% -112 dBm 95.1% 95.1% 93.1% 83.3% -88 dBm
Prairie View, TX 100.0% 100.0% 100.0% 99.4% -84 dBm 100.0% 100.0% 100.0% 97.5% -97 dBm 100.0% 100.0% 100.0% 100.0% -72 dBm
Waller, TX 100.0% 100.0% 100.0% 95.5% -87 dBm 100.0% 100.0% 100.0% 98.5% -101 dBm 100.0% 100.0% 100.0% 100.0% -74 dBm
Houston, TX 100.0% 100.0% 99.7% 97.7% -88 dBm 99.9% 99.9% 99.2% 80.0% -96 dBm 100.0% 100.0% 99.7% 98.0% -75 dBm
San Felipe, TX 100.0% 100.0% 72.4% 26.0% -105 dBm 98.3% 98.3% 82.9% 75.1% -113 dBm 79.6% 79.6% 59.7% 30.4% -98 dBm

About The Coverage Data

Coverage and signal estimates are derived by Compare Wireless Carriers from carrier-reported data in the FCC’s National Broadband Coverage Map, last updated in June 2025. “Percent covered” shows how much of the city or ZIP code area has a carrier signal, whether weak or strong. Signal bars show the estimated average signal strength in areas of Waller County, TX where that carrier has coverage.

If a carrier says you should have service but you do not, run a challenge test with the FCC Mobile Speed Test App. The FCC uses those results to check carrier-submitted coverage data and requires a carrier response when enough tests show a pattern of inaccurate coverage reporting.