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

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

Coverage rankings for Harrison County, OH

AT&T currently ranks first for coverage in this area, with a coverage score of 76.4. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T76.495.7%95.7%64.6%48.3% -114 dBm
2Verizon60.184.6%84.3%30.4%17.9% -100 dBm
3T-Mobile42.544.2%44.2%30.5%16.9% -96 dBm

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

Cell phone coverage map for Harrison 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 Harrison County, OH

#1

AT&T

Coverage Score 76.4
In Harrison County, OH
Overall
95.7%
4G LTE
95.7%
5G
64.6%
Fast 5G
48.3%
Average Signal -114 dBm
#2

Verizon

Coverage Score 60.1
In Harrison County, OH
Overall
84.6%
4G LTE
84.3%
5G
30.4%
Fast 5G
17.9%
Average Signal -100 dBm
#3

T-Mobile

Coverage Score 42.5
In Harrison County, OH
Overall
44.2%
4G LTE
44.2%
5G
30.5%
Fast 5G
16.9%
Average Signal -96 dBm
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Coverage by city in Harrison County, OH

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

CityVerizonAT&TT-Mobile
Bowerston, OH 100.0% 100.0% 58.3% 16.7% -104 dBm 100.0% 100.0% 25.0% 25.0% -115 dBm 41.7% 41.7% 41.7% 8.3% -98 dBm
Cadiz, OH 97.3% 97.3% 69.2% 52.0% -93 dBm 100.0% 100.0% 98.6% 81.9% -107 dBm 80.1% 80.1% 66.5% 38.5% -94 dBm
Deersville, OH 100.0% 100.0% 28.6% 14.3% -103 dBm 100.0% 100.0% 100.0% 85.7% -114 dBm 100.0% 100.0% 100.0% 100.0% -69 dBm
Freeport, OH 93.3% 93.3% 13.3% 6.7% -101 dBm 93.3% 93.3% 6.7% 6.7% -114 dBm 100.0% 100.0% 100.0% 100.0% -76 dBm
Harrisville, OH 100.0% 100.0% 100.0% 100.0% -87 dBm 100.0% 100.0% 100.0% 100.0% -90 dBm 100.0% 100.0% 100.0% 66.7% -90 dBm
Hopedale, OH 100.0% 100.0% 70.0% 50.0% -89 dBm 100.0% 100.0% 100.0% 86.7% -99 dBm 76.7% 76.7% 26.7% 0.0% -104 dBm
Jewett, OH 100.0% 100.0% 92.3% 84.6% -78 dBm 100.0% 100.0% 100.0% 92.3% -95 dBm 100.0% 100.0% 100.0% 100.0% -72 dBm
New Athens, OH 100.0% 100.0% 16.7% 0.0% -102 dBm 100.0% 100.0% 50.0% 33.3% -117 dBm 16.7% 16.7% 0.0% 0.0% -110 dBm
Scio, OH 92.3% 92.3% 0.0% 0.0% -103 dBm 76.9% 76.9% 23.1% 7.7% -120 dBm 100.0% 100.0% 100.0% 100.0% -76 dBm
Tippecanoe, OH 58.3% 58.3% 0.0% 0.0% -106 dBm 66.7% 66.7% 25.0% 16.7% -120 dBm N/A N/A N/A N/A N/A
Adena, OH 100.0% 100.0% 21.4% 21.4% -96 dBm 92.9% 92.9% 21.4% 21.4% -120 dBm 7.1% 7.1% 0.0% 0.0% -110 dBm
Holloway, OH 88.0% 88.0% 28.0% 16.0% -104 dBm 96.0% 96.0% 52.0% 52.0% -117 dBm N/A N/A N/A N/A N/A

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 Harrison 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.