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

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

Coverage rankings for Gibson County, TN

AT&T currently ranks first for coverage in this area, with a coverage score of 74.9. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T74.993.8%93.8%64.1%48.6% -116 dBm
2T-Mobile69.173.0%73.0%62.9%41.1% -94 dBm
3Verizon59.793.8%93.8%15.8%9.4% -96 dBm

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

Cell phone coverage map for Gibson 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 Gibson County, TN

#1

AT&T

Coverage Score 74.9
In Gibson County, TN
Overall
93.8%
4G LTE
93.8%
5G
64.1%
Fast 5G
48.6%
Average Signal -116 dBm
#2

T-Mobile

Coverage Score 69.1
In Gibson County, TN
Overall
73.0%
4G LTE
73.0%
5G
62.9%
Fast 5G
41.1%
Average Signal -94 dBm
#3

Verizon

Coverage Score 59.7
In Gibson County, TN
Overall
93.8%
4G LTE
93.8%
5G
15.8%
Fast 5G
9.4%
Average Signal -96 dBm
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Coverage by city in Gibson County, TN

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

CityVerizonAT&TT-Mobile
Bradford, TN 100.0% 100.0% 0.0% 0.0% -84 dBm 100.0% 100.0% 100.0% 95.6% -103 dBm 100.0% 100.0% 100.0% 97.8% -80 dBm
Dyer, TN 100.0% 100.0% 0.0% 0.0% -77 dBm 100.0% 100.0% 95.9% 91.9% -104 dBm 100.0% 100.0% 98.6% 89.2% -82 dBm
Gibson, TN 100.0% 100.0% 100.0% 93.8% -79 dBm 100.0% 100.0% 100.0% 93.8% -104 dBm 100.0% 100.0% 100.0% 100.0% -74 dBm
Humboldt, TN 100.0% 100.0% 72.5% 55.4% -90 dBm 100.0% 100.0% 97.7% 87.6% -107 dBm 100.0% 100.0% 100.0% 98.4% -80 dBm
Kenton, TN 100.0% 100.0% 95.2% 85.5% -86 dBm 100.0% 100.0% 100.0% 100.0% -106 dBm 100.0% 100.0% 100.0% 100.0% -80 dBm
Medina, TN 100.0% 100.0% 85.9% 76.8% -86 dBm 100.0% 100.0% 99.0% 93.9% -103 dBm 100.0% 100.0% 97.0% 81.8% -91 dBm
Milan, TN 100.0% 100.0% 72.9% 56.4% -90 dBm 100.0% 100.0% 100.0% 74.7% -106 dBm 100.0% 100.0% 100.0% 99.1% -81 dBm
Rutherford, TN 100.0% 100.0% 0.0% 0.0% -76 dBm 100.0% 100.0% 98.2% 70.2% -114 dBm 100.0% 100.0% 98.2% 87.7% -89 dBm
Trenton, TN 100.0% 100.0% 0.0% 0.0% -83 dBm 100.0% 100.0% 96.0% 89.6% -113 dBm 100.0% 100.0% 79.6% 72.6% -86 dBm
Yorkville, TN 65.6% 65.6% 0.0% 0.0% -106 dBm 96.9% 96.9% 46.9% 37.5% -120 dBm 59.4% 59.4% 37.5% 6.3% -103 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 Gibson 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.