Greenbrier County, WV Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Greenbrier County, WV

Coverage rankings for Greenbrier County, WV

AT&T currently ranks first for coverage in this area, with a coverage score of 41.4. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T41.450.1%50.0%32.8%19.1% -114 dBm
2T-Mobile40.735.9%35.6%30.1%20.5% -93 dBm
3Verizon38.059.1%59.1%1.1%0.7% -98 dBm

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

Cell phone coverage map for Greenbrier County, WV

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 Greenbrier County, WV

#1

AT&T

Coverage Score 41.4
In Greenbrier County, WV
Overall
50.1%
4G LTE
50.0%
5G
32.8%
Fast 5G
19.1%
Average Signal -114 dBm
#2

T-Mobile

Coverage Score 40.7
In Greenbrier County, WV
Overall
35.9%
4G LTE
35.6%
5G
30.1%
Fast 5G
20.5%
Average Signal -93 dBm
#3

Verizon

Coverage Score 38.0
In Greenbrier County, WV
Overall
59.1%
4G LTE
59.1%
5G
1.1%
Fast 5G
0.7%
Average Signal -98 dBm
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Coverage by city in Greenbrier County, WV

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

CityVerizonAT&TT-Mobile
Alderson, WV 100.0% 100.0% 0.0% 0.0% -77 dBm 100.0% 100.0% 100.0% 95.8% -98 dBm 100.0% 100.0% 100.0% 95.8% -76 dBm
Asbury, WV 95.8% 95.8% 0.0% 0.0% -99 dBm 47.1% 46.6% 30.4% 12.4% -118 dBm 80.6% 80.6% 66.0% 46.4% -92 dBm
Caldwell, WV 93.4% 93.4% 0.0% 0.0% -98 dBm 73.2% 72.6% 51.0% 26.4% -114 dBm 56.7% 56.7% 48.7% 32.7% -93 dBm
Charmco, WV 74.3% 74.3% 0.0% 0.0% -100 dBm 55.8% 55.8% 31.0% 19.4% -112 dBm 49.1% 49.1% 36.8% 25.1% -94 dBm
Crawley, WV 97.4% 97.4% 0.0% 0.0% -93 dBm 80.4% 80.4% 65.4% 34.1% -112 dBm 73.0% 73.0% 61.1% 43.6% -92 dBm
Fairlea, WV 100.0% 100.0% 18.4% 6.1% -88 dBm 100.0% 100.0% 85.7% 66.3% -106 dBm 92.9% 92.9% 83.7% 65.3% -90 dBm
Falling Spring, WV 75.0% 75.0% 0.0% 0.0% -106 dBm 100.0% 100.0% 81.3% 81.3% -112 dBm 43.8% 37.5% 43.8% 31.3% -93 dBm
Frankford, WV 99.0% 99.0% 0.0% 0.0% -94 dBm 96.7% 96.2% 85.7% 61.0% -114 dBm 89.0% 89.0% 75.7% 52.9% -94 dBm
Leslie, WV 96.6% 96.6% 0.0% 0.0% -97 dBm 39.0% 39.0% 27.7% 9.6% -115 dBm 36.7% 36.7% 28.8% 18.6% -97 dBm
Lewisburg, WV 100.0% 100.0% 65.4% 51.9% -90 dBm 100.0% 100.0% 100.0% 79.8% -103 dBm 100.0% 100.0% 99.0% 92.3% -86 dBm
Maxwelton, WV 99.0% 99.0% 0.0% 0.0% -94 dBm 96.7% 96.2% 85.7% 61.0% -114 dBm 89.0% 89.0% 75.7% 52.9% -94 dBm
Quinwood, WV 100.0% 100.0% 0.0% 0.0% -80 dBm 25.0% 25.0% 0.0% 0.0% -115 dBm 25.0% 25.0% 12.5% 0.0% -100 dBm
Rainelle, WV 100.0% 100.0% 0.0% 0.0% -84 dBm 100.0% 100.0% 96.7% 70.0% -108 dBm 100.0% 100.0% 100.0% 96.7% -86 dBm
Renick, WV 49.2% 49.2% 0.0% 0.0% -103 dBm 58.1% 58.1% 22.7% 16.2% -114 dBm 9.7% 9.1% 7.8% 3.6% -98 dBm
Ronceverte, WV 100.0% 100.0% 0.0% 0.0% -86 dBm 97.4% 97.4% 41.0% 17.9% -104 dBm 97.4% 97.4% 97.4% 87.2% -83 dBm
Rupert, WV 100.0% 100.0% 0.0% 0.0% -70 dBm 68.4% 68.4% 57.9% 10.5% -116 dBm 100.0% 100.0% 100.0% 100.0% -77 dBm
Smoot, WV 99.2% 99.2% 0.0% 0.0% -93 dBm 68.2% 68.2% 52.1% 16.1% -117 dBm 82.0% 82.0% 70.1% 52.5% -91 dBm
White Sulphur Springs, WV 100.0% 100.0% 0.0% 0.0% -75 dBm 98.0% 98.0% 87.8% 44.9% -106 dBm 100.0% 100.0% 100.0% 100.0% -76 dBm
Williamsburg, WV 73.1% 73.1% 0.0% 0.0% -103 dBm 43.7% 43.7% 21.4% 9.3% -119 dBm 18.9% 18.9% 14.6% 1.2% -101 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 Greenbrier County, WV 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.