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

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

Coverage rankings for Franklin County, IN

AT&T currently ranks first for coverage in this area, with a coverage score of 67.4. Compare Wireless Carriers uses FCC broadband map data to estimate and calculate coverage scores. More on that further below.

RankCarrierScoreOverall4G LTE5GFast 5GAverage Signal
1AT&T67.496.8%96.8%48.6%26.6% -116 dBm
2Verizon67.099.5%99.5%29.5%15.7% -95 dBm
3T-Mobile41.142.1%42.1%31.6%15.8% -97 dBm

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

Cell phone coverage map for Franklin

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 Franklin County, IN

#1

AT&T

Coverage Score 67.4
In Franklin County, IN
Overall
96.8%
4G LTE
96.8%
5G
48.6%
Fast 5G
26.6%
Average Signal -116 dBm
#2

Verizon

Coverage Score 67.0
In Franklin County, IN
Overall
99.5%
4G LTE
99.5%
5G
29.5%
Fast 5G
15.7%
Average Signal -95 dBm
#3

T-Mobile

Coverage Score 41.1
In Franklin County, IN
Overall
42.1%
4G LTE
42.1%
5G
31.6%
Fast 5G
15.8%
Average Signal -97 dBm
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Coverage by city in Franklin County, IN

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

CityVerizonAT&TT-Mobile
Andersonville, IN 100.0% 100.0% 100.0% 100.0% -73 dBm 100.0% 100.0% 100.0% 62.5% -91 dBm N/A N/A N/A N/A N/A
Blooming Grove, IN 100.0% 100.0% 33.3% 8.3% -103 dBm 100.0% 100.0% 0.0% 0.0% -92 dBm N/A N/A N/A N/A N/A
Brookville, IN 100.0% 100.0% 97.1% 94.3% -82 dBm 100.0% 100.0% 100.0% 94.3% -108 dBm 100.0% 100.0% 100.0% 94.3% -81 dBm
Cedar Grove, IN 100.0% 100.0% 33.3% 0.0% -97 dBm 100.0% 100.0% 0.0% 0.0% -113 dBm 100.0% 100.0% 100.0% 100.0% -93 dBm
Hamburg, IN 100.0% 100.0% 25.0% 0.0% -93 dBm 100.0% 100.0% 75.0% 75.0% -118 dBm N/A N/A N/A N/A N/A
Lake View, IN 100.0% 100.0% 0.0% 0.0% -103 dBm 89.5% 89.5% 47.4% 0.0% -119 dBm N/A N/A N/A N/A N/A
Lakeshore Resort, IN 100.0% 100.0% 55.6% 0.0% -94 dBm 100.0% 100.0% 11.1% 11.1% -102 dBm 11.1% 11.1% 0.0% 0.0% -110 dBm
Laurel, IN 100.0% 100.0% 0.0% 0.0% -89 dBm 100.0% 100.0% 0.0% 0.0% -113 dBm N/A N/A N/A N/A N/A
Metamora, IN 100.0% 100.0% 81.8% 54.5% -93 dBm 100.0% 100.0% 0.0% 0.0% -117 dBm N/A N/A N/A N/A N/A
Mount Carmel, IN 100.0% 100.0% 0.0% 0.0% -80 dBm 100.0% 100.0% 100.0% 0.0% -120 dBm N/A N/A N/A N/A N/A
New Trenton, IN 100.0% 100.0% 33.3% 8.3% -94 dBm 100.0% 100.0% 91.7% 33.3% -113 dBm 100.0% 100.0% 83.3% 16.7% -100 dBm
Oldenburg, IN 100.0% 100.0% 81.8% 45.5% -97 dBm 100.0% 100.0% 63.6% 0.0% -119 dBm 81.8% 81.8% 36.4% 9.1% -103 dBm
Peppertown, IN 100.0% 100.0% 0.0% 0.0% -98 dBm 100.0% 100.0% 100.0% 100.0% -101 dBm N/A N/A N/A N/A N/A
Batesville, IN 100.0% 100.0% 88.4% 54.2% -90 dBm 100.0% 100.0% 100.0% 54.8% -102 dBm 100.0% 100.0% 100.0% 100.0% -73 dBm
Lake Santee, IN 100.0% 100.0% 69.4% 67.7% -87 dBm 85.5% 83.9% 58.1% 25.8% -118 dBm N/A N/A N/A N/A N/A
St. Leon, IN 100.0% 100.0% 73.6% 59.2% -92 dBm 100.0% 100.0% 100.0% 89.7% -105 dBm 99.4% 99.4% 95.4% 81.6% -88 dBm