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

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

Coverage rankings for Jefferson County, OH

AT&T currently ranks first for coverage in this area, with a coverage score of 76.6. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T76.686.8%86.8%72.3%60.6% -112 dBm
2T-Mobile60.765.9%65.9%48.9%31.2% -94 dBm
3Verizon59.377.1%76.8%36.1%21.8% -99 dBm

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

Cell phone coverage map for Jefferson 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 Jefferson County, OH

#1

AT&T

Coverage Score 76.6
In Jefferson County, OH
Overall
86.8%
4G LTE
86.8%
5G
72.3%
Fast 5G
60.6%
Average Signal -112 dBm
#2

T-Mobile

Coverage Score 60.7
In Jefferson County, OH
Overall
65.9%
4G LTE
65.9%
5G
48.9%
Fast 5G
31.2%
Average Signal -94 dBm
#3

Verizon

Coverage Score 59.3
In Jefferson County, OH
Overall
77.1%
4G LTE
76.8%
5G
36.1%
Fast 5G
21.8%
Average Signal -99 dBm
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Coverage by city in Jefferson County, OH

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

CityVerizonAT&TT-Mobile
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
Amsterdam, OH 10.0% 10.0% 0.0% 0.0% -110 dBm 100.0% 100.0% 100.0% 100.0% -106 dBm 40.0% 40.0% 10.0% 0.0% -103 dBm
Bergholz, OH 50.0% 50.0% 0.0% 0.0% -110 dBm 50.0% 50.0% 33.3% 25.0% -120 dBm 41.7% 41.7% 8.3% 0.0% -106 dBm
Bloomingdale, OH 100.0% 100.0% 100.0% 100.0% -70 dBm 100.0% 100.0% 100.0% 100.0% -93 dBm 100.0% 100.0% 100.0% 100.0% -73 dBm
Brilliant, OH 100.0% 100.0% 97.7% 81.4% -87 dBm 100.0% 100.0% 100.0% 93.0% -101 dBm 100.0% 100.0% 100.0% 74.4% -86 dBm
Connorville, OH 100.0% 100.0% 70.0% 50.0% -91 dBm 100.0% 100.0% 100.0% 100.0% -113 dBm 50.0% 50.0% 40.0% 0.0% -102 dBm
Dillonvale, OH 42.9% 42.9% 0.0% 0.0% -103 dBm 100.0% 100.0% 100.0% 100.0% -97 dBm 100.0% 100.0% 100.0% 57.1% -94 dBm
East Springfield, OH 72.7% 72.7% 18.2% 0.0% -106 dBm 90.9% 90.9% 81.8% 45.5% -119 dBm 100.0% 100.0% 81.8% 54.5% -98 dBm
Empire, OH 100.0% 100.0% 87.5% 75.0% -78 dBm 100.0% 100.0% 87.5% 87.5% -108 dBm 100.0% 100.0% 100.0% 100.0% -75 dBm
Hammondsville, OH 48.4% 48.4% 11.0% 3.7% -103 dBm 73.6% 73.6% 55.0% 48.1% -115 dBm 35.8% 35.8% 24.2% 12.7% -96 dBm
Irondale, OH 26.3% 23.7% 5.3% 5.3% -106 dBm 100.0% 100.0% 92.1% 89.5% -107 dBm 94.7% 94.7% 89.5% 63.2% -88 dBm
Mingo Junction, OH 100.0% 100.0% 95.5% 89.4% -83 dBm 100.0% 100.0% 100.0% 93.9% -102 dBm 100.0% 100.0% 98.5% 87.9% -83 dBm
Mount Pleasant, OH 100.0% 100.0% 50.0% 0.0% -102 dBm 100.0% 100.0% 100.0% 100.0% -112 dBm 83.3% 83.3% 83.3% 50.0% -94 dBm
New Alexandria, OH 100.0% 100.0% 71.4% 71.4% -84 dBm 100.0% 100.0% 100.0% 100.0% -99 dBm 57.1% 57.1% 42.9% 14.3% -100 dBm
Pottery Addition, OH 100.0% 100.0% 50.0% 40.0% -94 dBm 100.0% 100.0% 100.0% 100.0% -99 dBm 100.0% 100.0% 95.0% 75.0% -91 dBm
Rayland, OH 100.0% 100.0% 63.6% 45.5% -87 dBm 100.0% 100.0% 100.0% 100.0% -95 dBm 100.0% 100.0% 100.0% 100.0% -73 dBm
Richmond, OH 92.9% 92.9% 21.4% 0.0% -102 dBm 100.0% 100.0% 100.0% 85.7% -89 dBm 100.0% 100.0% 100.0% 100.0% -67 dBm
Smithfield, OH 92.3% 92.3% 23.1% 15.4% -103 dBm 100.0% 100.0% 69.2% 46.2% -120 dBm 69.2% 69.2% 53.8% 15.4% -98 dBm
Steubenville, OH 100.0% 100.0% 85.7% 72.9% -87 dBm 100.0% 100.0% 98.1% 87.2% -103 dBm 99.2% 99.2% 95.3% 85.3% -83 dBm
Stratton, OH 100.0% 100.0% 58.3% 50.0% -86 dBm 100.0% 100.0% 100.0% 100.0% -100 dBm 100.0% 100.0% 100.0% 83.3% -86 dBm
Tiltonsville, OH 100.0% 100.0% 100.0% 100.0% -86 dBm 100.0% 100.0% 100.0% 100.0% -93 dBm 100.0% 100.0% 100.0% 100.0% -83 dBm
Toronto, OH 100.0% 100.0% 94.1% 88.2% -86 dBm 100.0% 100.0% 100.0% 96.1% -96 dBm 94.1% 94.1% 92.2% 80.4% -82 dBm
Wintersville, OH 100.0% 100.0% 88.2% 71.1% -90 dBm 100.0% 100.0% 100.0% 98.7% -99 dBm 98.7% 98.7% 90.8% 80.3% -83 dBm
Wolf Run, OH 87.1% 87.1% 43.8% 17.5% -107 dBm 96.2% 96.2% 79.8% 70.1% -112 dBm 56.4% 56.4% 37.9% 19.7% -97 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
Salineville, OH 100.0% 100.0% 64.8% 42.6% -96 dBm 100.0% 100.0% 98.1% 94.4% -103 dBm 79.6% 77.8% 57.4% 42.6% -97 dBm
Wellsville, OH 100.0% 100.0% 90.9% 81.8% -88 dBm 100.0% 100.0% 100.0% 97.7% -102 dBm 93.2% 93.2% 93.2% 88.6% -82 dBm
Yorkville, OH 100.0% 100.0% 100.0% 93.3% -84 dBm 100.0% 100.0% 100.0% 100.0% -98 dBm 100.0% 100.0% 100.0% 100.0% -83 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 Jefferson 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.