Howard County, IN Cell Phone Coverage Map & Network Rankings (2026)

Find the best cell phone network and plan to use in Howard County, IN

Coverage rankings for Howard County, IN

T-Mobile currently ranks first for coverage in this area, with a coverage score of 92.2. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1T-Mobile92.297.4%97.4%93.1%72.3% -90 dBm
2Verizon87.3100.0%100.0%74.8%54.4% -91 dBm
3AT&T85.699.7%99.7%90.6%60.1% -108 dBm

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

Cell phone coverage map for Howard County, IN

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 Howard County, IN

#1

T-Mobile

Coverage Score 92.2
In Howard County, IN
Overall
97.4%
4G LTE
97.4%
5G
93.1%
Fast 5G
72.3%
Average Signal -90 dBm
#2

Verizon

Coverage Score 87.3
In Howard County, IN
Overall
100.0%
4G LTE
100.0%
5G
74.8%
Fast 5G
54.4%
Average Signal -91 dBm
#3

AT&T

Coverage Score 85.6
In Howard County, IN
Overall
99.7%
4G LTE
99.7%
5G
90.6%
Fast 5G
60.1%
Average Signal -108 dBm
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Coverage by city in Howard County, IN

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

CityVerizonAT&TT-Mobile
Cassville, IN 100.0% 100.0% 80.0% 60.0% -94 dBm 100.0% 100.0% 100.0% 80.0% -106 dBm 100.0% 100.0% 100.0% 100.0% -72 dBm
Center, IN 100.0% 100.0% 100.0% 100.0% -83 dBm 100.0% 100.0% 100.0% 71.4% -116 dBm 100.0% 100.0% 100.0% 66.7% -95 dBm
Greentown, IN 100.0% 100.0% 100.0% 91.2% -84 dBm 100.0% 100.0% 100.0% 79.4% -114 dBm 100.0% 100.0% 97.1% 76.5% -89 dBm
Hemlock, IN 100.0% 100.0% 100.0% 90.0% -91 dBm 100.0% 100.0% 70.0% 10.0% -117 dBm 100.0% 100.0% 100.0% 60.0% -94 dBm
Jerome, IN 100.0% 100.0% 50.0% 50.0% -98 dBm 100.0% 100.0% 100.0% 25.0% -118 dBm 100.0% 100.0% 100.0% 100.0% -90 dBm
Kokomo, IN 100.0% 100.0% 98.8% 95.4% -79 dBm 100.0% 100.0% 100.0% 85.6% -96 dBm 100.0% 100.0% 99.9% 96.7% -79 dBm
New London, IN 100.0% 100.0% 60.0% 50.0% -96 dBm 100.0% 100.0% 100.0% 90.0% -105 dBm 100.0% 100.0% 100.0% 100.0% -86 dBm
Russiaville, IN 100.0% 100.0% 95.7% 95.7% -75 dBm 100.0% 100.0% 100.0% 87.0% -87 dBm 100.0% 100.0% 100.0% 100.0% -65 dBm
West Middleton, IN 100.0% 100.0% 81.8% 54.5% -93 dBm 100.0% 100.0% 100.0% 36.4% -115 dBm 63.6% 63.6% 27.3% 0.0% -106 dBm
Sims, IN 100.0% 100.0% 0.0% 0.0% -100 dBm 100.0% 100.0% 100.0% 20.0% -110 dBm 100.0% 100.0% 100.0% 40.0% -98 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 Howard County, IN 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.