Guernsey County, OH Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Guernsey County, OH

Coverage rankings for Guernsey County, OH

AT&T currently ranks first for coverage in this area, with a coverage score of 74.0. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T74.091.0%90.9%68.5%44.2% -112 dBm
2Verizon64.093.8%93.7%26.6%16.2% -96 dBm
3T-Mobile45.544.9%44.9%33.1%21.9% -94 dBm

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

Cell phone coverage map for Guernsey County, OH

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 Guernsey County, OH

#1

AT&T

Coverage Score 74.0
In Guernsey County, OH
Overall
91.0%
4G LTE
90.9%
5G
68.5%
Fast 5G
44.2%
Average Signal -112 dBm
#2

Verizon

Coverage Score 64.0
In Guernsey County, OH
Overall
93.8%
4G LTE
93.7%
5G
26.6%
Fast 5G
16.2%
Average Signal -96 dBm
#3

T-Mobile

Coverage Score 45.5
In Guernsey County, OH
Overall
44.9%
4G LTE
44.9%
5G
33.1%
Fast 5G
21.9%
Average Signal -94 dBm
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Coverage by city in Guernsey County, OH

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

CityVerizonAT&TT-Mobile
Buffalo, OH 100.0% 100.0% 91.7% 75.0% -93 dBm 100.0% 100.0% 100.0% 100.0% -103 dBm 91.7% 91.7% 91.7% 75.0% -86 dBm
Byesville, OH 100.0% 100.0% 83.9% 61.3% -93 dBm 100.0% 100.0% 100.0% 48.4% -104 dBm 100.0% 100.0% 100.0% 96.8% -81 dBm
Cambridge, OH 100.0% 100.0% 77.2% 65.4% -85 dBm 100.0% 100.0% 99.4% 64.8% -101 dBm 100.0% 100.0% 99.4% 94.4% -82 dBm
Cumberland, OH 83.3% 83.3% 0.0% 0.0% -105 dBm 83.3% 83.3% 8.3% 8.3% -119 dBm N/A N/A N/A N/A N/A
Derwent, OH 100.0% 100.0% 76.2% 66.7% -86 dBm 100.0% 100.0% 100.0% 95.2% -97 dBm 100.0% 100.0% 100.0% 100.0% -85 dBm
Fairview, OH 100.0% 100.0% 45.5% 36.4% -95 dBm 100.0% 100.0% 100.0% 100.0% -105 dBm 100.0% 100.0% 90.9% 72.7% -92 dBm
Kimbolton, OH 100.0% 100.0% 0.0% 0.0% -89 dBm 100.0% 100.0% 100.0% 100.0% -103 dBm 54.5% 54.5% 45.5% 0.0% -100 dBm
Kipling, OH 100.0% 100.0% 48.0% 36.0% -93 dBm 100.0% 100.0% 96.0% 76.0% -108 dBm 100.0% 100.0% 100.0% 80.0% -86 dBm
Lore City, OH 100.0% 100.0% 100.0% 100.0% -84 dBm 100.0% 100.0% 100.0% 100.0% -96 dBm 100.0% 100.0% 90.0% 40.0% -97 dBm
Old Washington, OH 100.0% 100.0% 100.0% 100.0% -78 dBm 100.0% 100.0% 100.0% 100.0% -92 dBm 100.0% 100.0% 100.0% 100.0% -71 dBm
Pleasant City, OH 100.0% 100.0% 75.0% 50.0% -93 dBm 100.0% 100.0% 100.0% 75.0% -105 dBm 100.0% 100.0% 100.0% 75.0% -88 dBm
Quaker City, OH 42.9% 42.9% 0.0% 0.0% -108 dBm 7.1% 7.1% 0.0% 0.0% -120 dBm N/A N/A N/A N/A N/A
Salesville, OH 80.0% 80.0% 40.0% 0.0% -105 dBm 80.0% 80.0% 80.0% 20.0% -120 dBm N/A N/A N/A N/A N/A
Senecaville, OH 100.0% 100.0% 38.5% 15.4% -92 dBm 100.0% 100.0% 100.0% 92.3% -91 dBm N/A N/A N/A N/A N/A
New Concord, OH 100.0% 100.0% 97.5% 80.0% -88 dBm 100.0% 100.0% 100.0% 97.5% -98 dBm 100.0% 100.0% 100.0% 97.5% -79 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 Guernsey County, OH 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.