Henry County, TN Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Henry County, TN

Coverage rankings for Henry County, TN

T-Mobile currently ranks first for coverage in this area, with a coverage score of 55.8. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1T-Mobile55.858.7%58.7%47.2%27.9% -95 dBm
2AT&T52.772.5%72.5%32.8%24.3% -116 dBm
3Verizon52.082.4%82.4%10.3%5.7% -98 dBm

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

Cell phone coverage map for Henry County, TN

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 Henry County, TN

#1

T-Mobile

Coverage Score 55.8
In Henry County, TN
Overall
58.7%
4G LTE
58.7%
5G
47.2%
Fast 5G
27.9%
Average Signal -95 dBm
#2

AT&T

Coverage Score 52.7
In Henry County, TN
Overall
72.5%
4G LTE
72.5%
5G
32.8%
Fast 5G
24.3%
Average Signal -116 dBm
#3

Verizon

Coverage Score 52.0
In Henry County, TN
Overall
82.4%
4G LTE
82.4%
5G
10.3%
Fast 5G
5.7%
Average Signal -98 dBm
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Coverage by city in Henry County, TN

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

CityVerizonAT&TT-Mobile
Buchanan, TN 28.0% 28.0% 0.0% 0.0% -110 dBm 76.0% 76.0% 0.0% 0.0% -119 dBm 92.0% 92.0% 76.0% 4.0% -102 dBm
Cottage Grove, TN 33.3% 33.3% 0.0% 0.0% -110 dBm 66.7% 66.7% 0.0% 0.0% -120 dBm 100.0% 100.0% 100.0% 100.0% -77 dBm
Henry, TN 100.0% 100.0% 97.0% 75.8% -85 dBm 100.0% 100.0% 100.0% 97.0% -107 dBm 100.0% 100.0% 100.0% 100.0% -77 dBm
Mansfield, TN 99.4% 99.4% 20.6% 12.3% -99 dBm 61.4% 61.4% 26.6% 17.3% -118 dBm 15.1% 15.1% 10.7% 6.4% -98 dBm
Paris, TN 100.0% 100.0% 13.9% 8.2% -81 dBm 100.0% 100.0% 99.1% 70.9% -108 dBm 100.0% 100.0% 99.7% 87.7% -86 dBm
Puryear, TN 100.0% 100.0% 0.0% 0.0% -75 dBm 100.0% 100.0% 16.0% 16.0% -100 dBm 4.0% 4.0% 0.0% 0.0% -110 dBm
Springville, TN 91.8% 91.8% 6.3% 3.5% -101 dBm 77.1% 76.6% 34.1% 24.8% -116 dBm 46.2% 46.2% 34.9% 17.9% -97 dBm
Whitlock, TN 100.0% 100.0% 38.9% 0.0% -102 dBm 100.0% 100.0% 55.6% 44.4% -118 dBm 83.3% 83.3% 61.1% 16.7% -99 dBm
McKenzie, TN 100.0% 100.0% 25.3% 22.2% -78 dBm 100.0% 100.0% 11.1% 10.5% -104 dBm 100.0% 100.0% 100.0% 85.2% -88 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 Henry County, TN 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.