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

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

Coverage rankings for Montgomery County, OH

T-Mobile currently ranks first for coverage in this area, with a coverage score of 98.2. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1T-Mobile98.2100.0%100.0%99.4%93.9% -83 dBm
2Verizon95.2100.0%100.0%92.6%81.5% -89 dBm
3AT&T90.4100.0%99.9%98.7%75.0% -105 dBm

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

Cell phone coverage map for Montgomery 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.

Loading coverage map...

Cell phone coverage by network in Montgomery County, OH

#1

T-Mobile

Coverage Score 98.2
In Montgomery County, OH
Overall
100.0%
4G LTE
100.0%
5G
99.4%
Fast 5G
93.9%
Average Signal -83 dBm
#2

Verizon

Coverage Score 95.2
In Montgomery County, OH
Overall
100.0%
4G LTE
100.0%
5G
92.6%
Fast 5G
81.5%
Average Signal -89 dBm
#3

AT&T

Coverage Score 90.4
In Montgomery County, OH
Overall
100.0%
4G LTE
99.9%
5G
98.7%
Fast 5G
75.0%
Average Signal -105 dBm
Sponsored US Mobile

Coverage varies by neighborhood. Your carrier shouldn’t.

US Mobile lets you switch between all three major networks, so you can choose the one that works best where you actually use your phone.

Choose your network
Dark Star Light Speed Warp 5G
Unlimited plans from
$22.50/mo
Phone + home internet bundle from
$47/mo
Shop US Mobile

Pricing, network access, switching terms, and home internet availability may vary.

Coverage by city in Montgomery County, OH

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

CityVerizonAT&TT-Mobile
Brookville, OH 100.0% 100.0% 96.2% 86.5% -86 dBm 100.0% 100.0% 100.0% 87.5% -113 dBm 100.0% 100.0% 100.0% 99.0% -79 dBm
Centerville, OH 100.0% 100.0% 99.3% 97.1% -88 dBm 100.0% 100.0% 100.0% 84.3% -101 dBm 100.0% 100.0% 100.0% 100.0% -80 dBm
Clayton, OH 100.0% 100.0% 98.9% 93.4% -89 dBm 100.0% 100.0% 96.3% 60.2% -110 dBm 100.0% 100.0% 98.7% 84.5% -90 dBm
Dayton, OH 100.0% 100.0% 98.3% 94.3% -87 dBm 99.9% 99.9% 99.7% 78.9% -100 dBm 100.0% 100.0% 100.0% 99.4% -78 dBm
Drexel, OH 100.0% 100.0% 100.0% 100.0% -76 dBm 100.0% 100.0% 100.0% 90.9% -100 dBm 100.0% 100.0% 100.0% 98.2% -80 dBm
Englewood, OH 100.0% 100.0% 98.8% 92.9% -91 dBm 100.0% 100.0% 94.0% 73.2% -106 dBm 100.0% 100.0% 100.0% 99.4% -80 dBm
Farmersville, OH 100.0% 100.0% 100.0% 100.0% -77 dBm 100.0% 100.0% 100.0% 100.0% -88 dBm 100.0% 100.0% 100.0% 100.0% -89 dBm
Fort McKinley, OH 100.0% 100.0% 100.0% 100.0% -92 dBm 100.0% 100.0% 100.0% 82.4% -95 dBm 100.0% 100.0% 100.0% 100.0% -75 dBm
Germantown, OH 100.0% 100.0% 92.6% 79.6% -85 dBm 100.0% 100.0% 100.0% 70.4% -103 dBm 100.0% 100.0% 100.0% 96.3% -85 dBm
Huber Heights, OH 100.0% 100.0% 99.6% 97.0% -86 dBm 100.0% 100.0% 99.8% 82.9% -101 dBm 100.0% 100.0% 100.0% 99.8% -78 dBm
Kettering, OH 100.0% 100.0% 96.6% 84.1% -87 dBm 100.0% 100.0% 99.8% 82.6% -102 dBm 100.0% 100.0% 100.0% 100.0% -80 dBm
Miamisburg, OH 100.0% 100.0% 99.7% 91.9% -86 dBm 100.0% 100.0% 100.0% 87.7% -100 dBm 100.0% 100.0% 100.0% 100.0% -80 dBm
Moraine, OH 100.0% 100.0% 92.0% 76.5% -86 dBm 100.0% 99.6% 100.0% 91.6% -98 dBm 100.0% 100.0% 100.0% 99.6% -78 dBm
New Lebanon, OH 100.0% 100.0% 100.0% 94.1% -81 dBm 100.0% 100.0% 100.0% 94.1% -101 dBm 100.0% 100.0% 100.0% 98.0% -73 dBm
Oakwood, OH 100.0% 100.0% 94.4% 79.6% -91 dBm 100.0% 100.0% 100.0% 64.8% -102 dBm 100.0% 100.0% 100.0% 100.0% -83 dBm
Phillipsburg, OH 100.0% 100.0% 33.3% 33.3% -88 dBm 100.0% 100.0% 100.0% 33.3% -115 dBm 100.0% 100.0% 100.0% 66.7% -97 dBm
Riverside, OH 100.0% 100.0% 99.6% 97.6% -87 dBm 100.0% 100.0% 99.6% 85.0% -101 dBm 100.0% 100.0% 100.0% 100.0% -81 dBm
Shiloh, OH 100.0% 100.0% 100.0% 100.0% -88 dBm 100.0% 100.0% 100.0% 89.0% -97 dBm 100.0% 100.0% 100.0% 100.0% -77 dBm
Trotwood, OH 100.0% 100.0% 99.5% 93.5% -89 dBm 99.7% 99.7% 95.1% 61.1% -107 dBm 100.0% 100.0% 100.0% 99.0% -80 dBm
Union, OH 100.0% 100.0% 95.4% 81.9% -89 dBm 100.0% 100.0% 94.9% 62.0% -108 dBm 100.0% 100.0% 99.1% 62.0% -94 dBm
Vandalia, OH 100.0% 100.0% 99.4% 97.1% -88 dBm 100.0% 100.0% 100.0% 74.2% -103 dBm 100.0% 100.0% 100.0% 96.8% -85 dBm
West Carrollton, OH 100.0% 100.0% 96.3% 78.9% -89 dBm 100.0% 100.0% 100.0% 97.5% -99 dBm 100.0% 100.0% 100.0% 98.1% -78 dBm
Beavercreek, OH 100.0% 100.0% 100.0% 99.9% -85 dBm 100.0% 100.0% 86.5% 70.6% -113 dBm 100.0% 100.0% 100.0% 98.4% -80 dBm
Bellbrook, OH 100.0% 100.0% 100.0% 97.6% -91 dBm 100.0% 100.0% 89.2% 85.5% -105 dBm 100.0% 100.0% 100.0% 100.0% -81 dBm
Carlisle, OH 100.0% 100.0% 100.0% 98.9% -88 dBm 100.0% 100.0% 100.0% 68.9% -107 dBm 100.0% 100.0% 100.0% 100.0% -87 dBm
Franklin, OH 100.0% 100.0% 99.6% 97.1% -84 dBm 100.0% 100.0% 100.0% 89.3% -99 dBm 100.0% 100.0% 100.0% 99.6% -79 dBm
Park Layne, OH 100.0% 100.0% 100.0% 100.0% -89 dBm 100.0% 100.0% 100.0% 94.3% -104 dBm 100.0% 100.0% 100.0% 88.6% -90 dBm
Springboro, OH 100.0% 100.0% 99.6% 93.6% -90 dBm 100.0% 100.0% 100.0% 66.8% -104 dBm 100.0% 100.0% 100.0% 100.0% -83 dBm
Verona, OH 100.0% 100.0% 16.7% 8.3% -90 dBm 100.0% 100.0% 100.0% 58.3% -114 dBm 100.0% 100.0% 100.0% 91.7% -89 dBm
Wright-Patterson AFB, OH 100.0% 100.0% 100.0% 98.3% -85 dBm 100.0% 100.0% 99.6% 52.9% -104 dBm 100.0% 100.0% 100.0% 95.0% -82 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 Montgomery 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.